Cbc International

BOX 31500Xr PHOENIX AZ 8S046 Use Oui PC and wdeo camera for high qualify images * CHROMA Gofd Super VGA w un 32 7GA color s ar* I * VIP 640 NTSC i PAL vt eo digitizers w*th 640*400 resolution and up to 16 million coiois Irom S129 * One yea< warranty 30 i y money L'acfc * As seen in August issue t> f J3 Use Oui PC and wdeo camera for high qualify images * CHROMA Gofd Super VGA w un 32 7GA color s ar* I * VIP 640 NTSC i PAL vt eo digitizers w*th 640*400 resolution...

Circle On Reader Service Card

Some kind of tuning indicator, it's a chore, HF capability on the KPC-3 is gone but probably won't be missed anyway since many more are used on VHP than on HF. Although HBAUD can be set down to 300. the 1200 2200 Hz tones remain the same. There is a simple mod to change it to 1300 2100 Hz if needed. The early KPC-2s were delivered with 16K expandable to 32K. After a while, 32K became the standard. But after configuring 5-node channels it leaves only 3K for a BBS, Memory in the KPC-3 comes with...

Info

Number 26 on your Feedback card other party. Such equipment has not been put Into practical use because of various difficulties, like noise caused by connecting compressed electric waves. Tohoku Electric has recently developed a new technology for the above. it is said' thai this new technology can be utilized in many areas, including amateur radio. Switzerland From the International Telecommunication Union (ITU) Press Republic of Slovenia ITU's 170th Member The instrument of accession of the...

Communications

Indpls., IN 46256 (CQD sJjghiJv hbghei FAX 317 849-8794 F Ml Lirai Rec lVM 8. 1 , 24 no 36 B W o' 72 jrnJ l, M2, 1F S2 FULL COLOR Iff REAL TIME, ni pitfy S appear fln lhi kthh 15 r MTVftu Trammiis fl. 1 . 4H and 36 & W 35 w ,'2 COLOR The software shareware rind wis crealed by John McjfllQlbqrtQ. KA2PYJ. F Ml Lirai Rec lVM 8. 1 , 24 no 36 B W o' 72 jrnJ l, M2, 1F S2 FULL COLOR Iff REAL TIME, ni pitfy S appear fln lhi kthh 15 r MTVftu Trammiis fl. 1 . 4H and 36 & W 35...

Great Mobile Pear

-. . , 50 to 1000 MHZ Stuck Microphones Cable TV Leaks Jammed Repeaters & Cell Sites New Technology patented) converts any VHF or UHF FM receiver into a sensitive Doppler shift radio direction finder. Simply plug into receiver s antenna and external speaker jacks Models available with computer interface, synthesized speech, fixed site or mobile - 50 MHz to 1 GHz. Call or write for details. > .

Camax

Mu Pjw LWfll i 17rr Cormecter UHF (50 239 2M-70cm 0UPLWERS CF-415A Afl UHF Conns wUais Ppwer- 146MHz 300W CF i16 l(t Ad UHF Com w Lewis 4iGMiir 50CW CF-41601 Ditlfl, hui 44D Input 1275 N. Grove Street, Anaheim, CA 92806 (714)630-4541 * (800) 962-2611 CALL FOR COMPLtTE CATALOG OR NEAREST DEALER Marc I. Leaveyt M.D., WA3AJR 6 Jenny Lane Baltimore MD 21208 Digiial modes may be all on and off, but the levels of understanding are clearly all > n variegated shades of gray. I received an inquiry via...

Circle Ij On Reader Service Card

Played completely or incompletely on LCD. Hmmmm. Well, at least I knew there was a RESET switch, I pored over the pictorial and found ihe switch, accessible through a screw ha e in the bottom of the chassis. Sure enough, it corrected the problem, just like the instructions said.) Another somewhat startling aspect of the instruction sheet concerns the final page. Most of the instructions are printed with each page split down the middle, Japanese on the left, English on the right. However, at the...

THE

* Minimum 5WR oxccltent performance on all HF bands * Easy assembly o meet almost any configuration * Fits standard 3 8-24 SAG mounts * Various lengih base masts & whips Henry AJJen W85TYD 300-LUV-BUG-i Toll Free order line 903-527-4153 For Information GLA Systems PQ Box 425 Caddo Mills. TX 75135 GAIN 14* MHi 2A 5d9 222 mhe 3,idb 446 M Hz 5.5dB KiipnMf for use with K*nwwdTU 74lA

All Electronics Corpi

Epcxy encapsulated power supply lor up to 2 mW laser . 4 (T 1 UT X 1 lrpot 9 Vdc 1 arrp Ouipul starting voltage 7to 8 kV, Operating voltage t.i lo 15 kV Operating cu ent 4 to 5 mA. Recessed 0-250 quick connect lormmah for output Color coded wire leads For .npot CAT LPS-1 135 00 each Firsu apply 12 volls lo the amplifier. Be sure 12 volts are reaching the drain. Also check the voltage on the gate, which should noi be higher than 2.5 volts. If it is higher, adjust R3 10 lower it. Any voltage...

Fxx

CREATE Rotator Fealrues RC5 Cast and machined aluminum gearing, worm drive brake gearingt auto, mast clamp guides, preset (on 3 models), water tighL connector, circle overlay available f< r USA, long term reliability. CREATE Rotator Fealrues RC5 Cast and machined aluminum gearing, worm drive brake gearingt auto, mast clamp guides, preset (on 3 models), water tighL connector, circle overlay available f< r USA, long term reliability. C LPS J 30-1 This high gian, wideband VHF UHF antenna is...

Radio

The beginner's guide to the exciting world of amateur radio. Radio Fun is packed full of information to help you get more fun t> ut of amateur radio Basic how-to articles will get you up and running on packet, ATV, RTTY. DXing, and the dozens of other activities that make amateur radio such a great hobby. You'll get equipment reviews geared toward the newcomer. We'll help you upgrade to a higher class license with monthly columns designed to teach you what you need to know in a fun and...

Micro Control Specialties

73 Amateur Radio Today * October, 1992 47 could get a bearing just as easily by hand-rotating the beam and watching the receiver S-meter. But the high-tech display excels when the RDF environment gets unfriendly. It's much harder to interpret the S-meter reading when there is mobile flutter on the hiders signal, Worse yet, imagine the S-me-ter bounce when the signal switches on and off every second or so. (It's legal on some hunts ) We gave JaMi's setup a workout by tracking a seismic beacon...

Fantastic Fm Transceivers

Fl-imspy oreads trie price oanre- on FM FK ia fleal tar sha k. poeta& c Of ffiot Ine wide iTe Liency coveiage and iwegriimmatiie re-peaiar spirii makes it Fx ihe pe eci ng taf Amawurr CAP or MAR& apical ions Pac-ereers really appreciate the d d caied ptcfcei port. TRUE FM signal a d aJmost nstani T R swflcfi.ng H*rf spoi pac (er'', No pfotilem Twelve cbodc programmed cnannoH. 5W ftF output i n t.y* dual OCV-. iprwr and proven FASV ISSC -, Wty y more lor a ueed tare n rig when you can have...

Wat Radio Service Monitor

CO.f-3. i noil popu ar lerw-cosi sermoni tor. For shops bg or ama*. me COM-3 delivers advanced capaM t fltj lor i jrfaii prtfav and wr ne* jease pragram alows you TO own a COM-3 tar toss than S3 00 a day r lures *0 r cf entry Keyboard wilt) programmatote nwrflf> * A jd to & trawntter frf jency cmmer H. EO r apfi IrequanqfAtrrdt r i -v on display 0.1-10 000 output levefa ifl witrvify. less than 5 lV * 100 h Hz if> 99UHf iContiri rate freo uency coverage Transmit protection jp to 100 warts...

Sq

The MFJ-901B is our smallest - 5x2x6 inches -(and most affordable) 200 watt PEP tuner - when both your space and your budget is limited Good for matching solid state rigs to linears MFJ-941E The new MFJ 941E gives you a 300 aacis watt covers everything 'lW fram 1.8-30 MHz -- plus you get a cross-needle meter, antenna switch and balun . . , for an incredible 109.95, Lamp uses 12 VDC or 110 VAC with MFJ-1312, 12.95. Antenna switch selects 2 coax lines (direct or through tuner), random wire,...

Special Combination Offer

For a tm tec r yau crde PC HF fax S a is * ou' otrer ih 3 issuei you ta** addournew and irrpro PC SWL 3 0 'or S0C 00 .nstead of our regula kw price of S99 00 PC SWL Conrads hi hardware, solars instructions nd frequency lists needed to allow yoLi to receive fi vast variety of d gita* broadcasts transmitted over shortwave radio AJI you ne& d is any IBM PC or compatible computer Find tin 3 SB short wftvu i et l Ver T'he product consists o' demodulator Digital Siyi> af Processing Software 200...

Oscar

AMSAT-OSCAR-21 was launched by the USSR on January 29.1991. tl is also known as RS -14, RAD30-M1 and RUDAK-2. Groups in Molodechno, Moscow, Minsk and Munich were involved wilh its design and construction. The results of their efforts went o space as a part of the Soviet geological research salelNie called GEOS, Descriptions of the amateur radio components and complete frequency charts appeared in the May 1991 Hamsats column. The Soviet equipment- included Mode B (70 cm uplink and 2 motor...

Corporation

Ware installs easiFy on your seriaf COMI port and does not need a separate power supply. No need to open your computer case, either Hookup to your radio speaker or headphone jack is easy. Personal Code Explorer supports CGjVEGA VGA video and requires DOS 3.0 or above. It runs from a floppy or hard disK. A clear, comprehensive man-uaE is included. Exploring code has nev er been so easy or so much tun Personal Code Explorer js Si 9 plus S4 shipping and handling. For more inform at ion, contact...

O

It' i Amazing H-Ziuf Simplr.x can do tti an ' US Digital Co Direel US Money Order Prompt Service 380 Rougeau Ave Certified Cheque Prompt Service Winnipeg, MB, Personai Cheque Clearing Time Canada FtSC 4AZ phone (204 661 6859 I ii CdnnHMiRtTC ur n-in H b& n- *iP ql CMHt I ai id hjrq mt iH-rtib m ' 1 d p r I M iLi ng tLuiTin ciai quji.il, ai Wil ib- j- t wrT I MH WDi SO iO IMCH tfuj-pprl rmiindHllpiilp BF' long IKHpotf nu Win fK< t r(na'K*dlp la. - Infiy U 95 -5& EI ppU MPI) l1 lifl- IUI...

Hfqsk Linear Amplifier

Tabletop Amplifier with YVARC bands & optional QSK, 850 W most bands, 1,250 W PEP output. Price NOW 1,350 delivered in U.S. CW SSB, compact, 3 Band. 8 pole filter. AC DC input voltage. 50 Watts ( W SSB. Price (pick any 3 bands, 1.8-30 MHz) 699 A great combination. 4 81 i A Linear with a 1.5 kW Antenna Tuner & new hea y duty Roller Inductor. Vector 500_ 899 IIFT-1500_ 399

Design Yagis The Easy

WITH OUR UU.il SPEED VAGI MODELING ('RIM,RAM HrhJ (EfttfaiR showed the QtUCKYAG U pfttris to be my accurate*, be vpttij and zmndralgn (ciuum are brilliant. M.idm J l rLM l fcirtrn Etliv pt - *knii < i ilk. Auti Lnii borx hof ll c NZAJtT ffitfefcr ibt- tW ,- vr N tfi Air-, j tiMttua (h riMer* i imh j fi t fj' U KW* It - I jai Ql'ICKYAGI 32.00- h* lAl M AI Uaujvtrfikr 5-25 & Icof Httl > A t S Oi PMllMtk- t T. Ml 4 viHt tli PACIFIC CABLE CO,. INC. 7325* Reseda Blvd Depl 1B63 Reseda. CA 9 1...

R

Note the jumpers on (he circuit board, points AA and BB. The phase unii circuit board can be made from the positive in Figure 5. Figure 3. Phase-shift control* 40 73 Amateur Radio Today * October, 1992 Apply power to tile phase shifter and antennas, The volume controls should be adjusted and rcccption confirmed. Adjust your receiver to a bcacon or signal that you are familiar with, if possible. The volume setting of the SIGN A I. channel should be about 3 4 to maximum, and the NOISE...

Arrlbooks

ARRL 1932 Handbook 6Sth & tJ.) ' tfeaiccTv fcjcunnc 2.HH uNcv inures and tuns Ttw itinM MWtf rtPLmiTC. offjiu ed uid ltfinrdibli uucc i * Jiruicuf iu nrloeate iruk.ru J2J2 pu -v ilS.M ARlCJe& ARAL OpciJtiny Manual wilh m- li'MUilLHj 111 h-nv LL Il'uk lv bv UVL nl Vi ur Ulifll, 11 h m.i i Uui 111L r i JL i Hi hi m tf L Liia 11 puicf V OSCAR, VH F ulll tunltsik sitju ARQ194 Antenna Coinpttndturn Vol. 1 Mutcrtah mi urnLH,h. qaudi, Incip'i, itdmcd '.i c uicniiidh. I .11 sji Smith Chans,...

Pull Linear

75 W*H Model I7SA . lit* v Kit HfM7 PH. (Km S159 Hf 7-PCB (K II* K B 1 iMvim II 1 5 00 tv* infoimitii-ni *n4 pH w wrfea 'er ft f fi*i Jrfvdri 4 Hm S-rtTjft 5113*1 I I n ao CHIP CAPSATe METALCL O MICA CA P S U Mit A S fnto Hf POWE TRANSI sToftS MINI-CIRCUIT MIXERS SBL-I M-SG0ME I 4.50

Info Sob

Send Orders To Cellular Security Group CIRCLE 1 7 Oft REAP ER SERVICE CARD Nickel-Cadmium, Alkaline, Lithium, Sealed Lead Acid For Radios, Computers, Etc And All Portable Equipment Nickel-Cadmium, Alkaline, Lithium, Sealed Lead Acid For Radios, Computers, Etc And All Portable Equipment YOU NEED BATTERIES WE'VE GOT BATTERIES

Preamps

Low noise coreverters to receive vhf axJ uhf bands on a *0M reoerver. Kit less case 49t kit w case & 8NC Jacks 74, w& t in case 599. Input ranges avaii 50-52, 136-138. 144-146, 145-147, 146-118, 220-222. 222-224 MHz, 432*434 435437 435.5-437.5, and 439.25 to Chan 3).

Small Package Small Price

We're making our biggest deal on the famous Handi-Counter 3000 the worlds finest hand-held multifunction counter. * 10Hz-3GHz - Maximized Sensitivity * 16 segment RF signal bargraph 4 extremely fast gate times * 256 times faster than other hand-held counters * Frequency, period, ratio, time interval average & prescale * 10 digit LCD readability even in bright sunlight * Hold switch locks in measurements fast

Creative Control Products

CO 81504 (303) 434-94 Why spend your time flipping through a small book looking for a nearby repeater Now you can use the QUICK-N-EASY REPEATER MAP to find the repeater you are looking for The map is easy to read, easy to use, and perfect for travel, HIGH QUALITY laminated plastic map of your state with 2m repeaters on the front, and other bands on the back. Because it's laminated, ifs tough and rugged. YOU'LL LOVE m ORDER TODAY

Republic Of Korea

Byong-Joo Cho HL5AP Room 401 CO Building 157-7. Kwangan 2 Dong, Nam-Ku Pusan 603-102 Republic of Korea Heflo to all. According to the official Journal of the Korean Amateur Radio League, a reciprocal license agreement has been made between the Japanese Foreign Minister and the Ambassador of Korea to Japan as of May 15, 1992. Further information will be provided as it becomes available. Korean operators have been restricted from operating portable in the past, but as of August 1st we will be...

Tower

Are vou tcx sca ec or too o 3 to (lilf Never OtW wttn tne ana levator tram system vcvag 'cm s r am ts r angutar stlc- ures st3Cv.fiC*e to arv na ir r 7 ' r ar ec- te Ekv to nsrsi -> nge ws-s ur-tfL-t fOrtif w tr e rg DOB r om Mourit ret tr arc afge Oea i Hai ran and wit -1 one fiand wmm to toe o* tower normal ooeratrig Dcsrtcn Safety iock system ooerars vv iie ai& ng or now T'ng A 35 a cneact conweriBlt safewav tc install ana maintain your Beam Trrs s a ae'jjte tcwe iysrem that vou...

Bottom View

Typical Solfan cavity design adjustment DC feed locations, a) Note 1 There is a duster of parts attached to these two screws, one of which is a ground lug and the other insulated. See text. Note 2 All adjustment and mounting screws use a liquid lockwasher compound Use moderate heat and or suitable solvents to dean these. Use caution when removing so as not to break off these screws, b) Recommended Gunn protect network (see text). Figure 4.Vanous case styles for microwave diodes,...

Circle Oh Reader Sep Vice Card

A TV CONVERTERS HF LINEAR AMPLIFIERS Qi COVFIt Th I WOHLD Of UST5C _T t LIVJJIOS Qi COVFIt Th I WOHLD Of UST5C _T t LIVJJIOS HF AMPIIFHSJ w MOtOHOLA BUUtTtW ftJT i u ft* f A f*f DiKHbi Df 1 t II M EH17A JOflW It M H E& lU UOW I A41 15 AftJflS 3GDW SI iNKl it w Il44 79 AN 16 I MOW f iJ 11 ANT71L MW J 1 Wl Ah77QH J lW I 9 10 AR3 1 IflW Mil 04 ATVJ llO i M H I i hm I I- Tim Kit HF AMPIIFHSJ w MOtOHOLA BUUtTtW ftJT i u ft* f A f*f DiKHbi Df 1 t II M EH17A JOflW It M H E& lU UOW I A41 15...

Circle S On Reader Service Card

Equip yo-jt slanon with rhe litest versions at iow oo er QRP mediumdiw Shorf mw e-xenter lr nv-m it le rs burtl t y P5 v Cv Ctl-mumcations EuiirnthM USA. these QfiP mnsmiHeti ifipiesen the uflfmaie tn quality and construction Features inctude- Jtnet rtquJateO cry U oBCiUatqj (HC 6U ot HC 33 U uur supphedl Olher types possible tutted driver Sliige N30i9 El age Willi DOUBLE Pi Torpid oulpul filter allowing no-lunc broadband operation into 50 ohm load or antenna, 7 i- to2 i watis RF output10-16...

Eh

Drawing of the EMCOMM industries cavity (see text). them cost per unit is 50. Contact Ed Emich at EMCOMM Industries, 10 Howard St., Buffalo NY 1420G phone (716) 852-3711, Cavities such as these are quite simple but popular, due to their 'ow cost in WBFM appticaiions for 10 GHz operation. Tr> e lop-of-the-iine unit that is avai -abie for WBFM on 10 GHz is the Gun* nplexer11 - This unit is manufactured by Microwave Associates and costs about St 50 each for their varactor-controlled...

Ask For Our Catalog

Manufactured in the U.S,A. with matched cells, these Super Packs feature short circuit and overcharge protection, and a 12 month warranty. All inserts and packs in stock or available from authorized dealers. CALL US TO DISCUSS YOUR BATTERY REQUIREMENTS, Add S4.0D SfifjppinQ & Handling lor first battery, Si .00 for each add'l battery - U.S. only. Connecticut re& tdants add tax. 115-IB Hurley Road, Oxford, CT 06478 Connecticut 203-264-3985 - FAX 203-262*6943

Gkt

Schematic diagram of the Kanga Products bidirectional power meter, (b). Pictorial layout of the power meter well it covers differem frequencies v-ith-oul introducing errors in the readings I've used it up to 144 MHz with great results. On frequencies up to 432, I've noticed about 1.8 SWR insertion with the meter. It still works and it's a great way to tell the SWR on the antenna, and if there is anything coming out of Ihe 432 transmitter Not bad for a handful of parts You can...

Rutland Arrays

1703 warren Si ' Cu beriand,i PA WDfO 171 y- 74 5J9B 10 prtr E& T IT'S A SNAP WITH THE ELEGANTLY SIMPLE MORSE TUTOR ADVANCED EDITION FOR BEGINNERS TO EXP ERT5 AND BEYOND Mors Cod teaching software from GGTE is th most popular in the world and lor good reason. You'll team quicksst with the most modem teaching methods Including farnsworth or standard code, on-screen fiasftcsrds, random characters, words and billions of conversation* guaranteed to contain every required character every time In...

Code Tapes

Rln liinri In brnu-hd-Ll i M m.Ur r tf ukit f h'npit' t if.Jn jfli il S tl I H-fWbif fll ift'tewiliI ihr il lief . 'LJ-.FftJ i'tii tfHi tif ' ttinmtimil . If tiiVte hl.t tun 'i jVj ftt tin OJfJ liEn Utaj j lll' 'li hP1 -i iiPlLili KJ1 ft' ( u M-r-ytr. - .' u-'.j pV J iir JJiir i.utup Anaq k tlV.r, iI rr j v i iie it j i j lk Aiwi otLA Cvronii ni r u .Wft rr 'fi i r Tiirt ci i fr Lidri h i fittithis tmr Jtn tf *> Y. Cuif iglrr _ipfUJ cif wrui ' it j. bmt& ni I w tta i Grndfi utj itt -v...

October

BAHAMAS The Bahamas ARS will operate CGA50Q throughout the month of October to commemorate the 500lh anniversary of the discovery of the New World by Christopher Columbus. Opera-lion will be continuous during 0001Z-2359Z Oct. 12, otherwise, intermittent coverage will be kept through the month Frequencies 3590, 3740, 7030. 7090, 7290, 14,070, 14,135, 14,290, 18,150, 21,140, 21,204, 21,390, 24,950, 28.190, 20,350, 28,990,146.640 -500. All authorized BARS members may operate in Oct. with 500...

Bnb

WANTED HAM EQUIPMENT AND OTHER PROPERTY. The Radio Club of Junior High School 22 NYC, tnc,. is a nonprofit organization. granted 501 tC) (3) status by the 1RS, incorporated with the goal of using the theme of Ham Radio to further and enhance the education of young people nationwide. Send your radio to school, your property donation or tinanciaf support would be greatly appreciated and acknowledged with a receipt ior your lax deduciibie contribution, Please look over whatever unwanted equipment...

OCT

EL PASO, TX The International Hamfi-esta will be held at the Texas National Guard Bldg., 9100 Gateway Bivd, North, on Sat. from 9 AM-5 PM, and Sun. 8 AM-3 PM. RV parking, no hookups. Admission 5 in advance, 36 at the door. Tables 5. Tailgate spaces 5. Seminars, QCWA Breakfast. VE Exams both days. Talk-in on 146,88 rptr. Contact Clay Emert K5TRW. Box 31623, El Paso TX 79931. TeL (915) 659-5502. MEMPHIS, TN The Greater Memphis Amateur Radio and Computer Show, MemFest 92r sponsored by the...

Books For Beginners

2GN 1S Technician LicBniq Manual Nt No-Co de kj GvtdQv Wen Tim Iwwk will um-f j i _ r h d- 11,_ y ihi need t beenme * T tihu n Clm lb i .r> ud Kfu iiiH kl vn L evimaui CbHh M 1ii nl m iks twv hmi nMCTm ckmcn 2 jnd i cTlkjf Wert iflb lik nfHt an f sad dkfi in iltul *hy Ihr uma FJII> ilJiMTJieJ KM l -LiTA-nt-y hjn Jw rt P iviltji ttd of vuiuwr* Jnd in FCC form bill 20N0di The Wonderful World of Ham Radio WfL Wd Sivttitk, hB-fu s rius ixjuk jddKswt ihe pic, ih.pi iiniv'ihifi Mniple. ik r, and...

Hr Hr

4 Programmable Transmit Timeout Programmable Seek Scan (5 Khi.etc) Programmable Mike Channel Buttons r Programmable Transmit Kreq, Limits ' Extended Frequency Range mm. u mm** * Split Frequency ' Many More Features _ All these features by replacing your radio s existing 'CPIT chip (Ptioriiy ChanneJ rtquirii apitorul hirilwaier includes Optrjior 4 and insmjutkm Manuals 4773 Sonoma Hwy. Suite 132 Santa Rosa, CA 95409-4269 Write or call (707) 539 0512 Tot frrr tntormatian

New Lower Prices

1 MHZ - 1300 MHZ QUALJTV & ECONOMY (REPLACES 1500A 1 MHZ - 1500 MHZ ULTR4 HIGH SEWSITIViTY (REPLACES 1500 HS) 10 HZ - 2400 MHZ Hl-Z INPUT - LO RANGE HK3H SENSTTIOTY 10 HZ - 3600 MHZ Hl-Z INPUT - LO RANGE HIGH S MSmVTTY 1 MHZ - 1500 MHZ ULTRA HIGH SENSiTIViTY 2 INCH BAH GRAPH 1 MHZ - 3200 MHZ ULTRA HIGH S NSFTIVrTY 2 INCH BAR GRAPH lVe just read through my first issue of your magazine. I particularly enjoyed the Propagation and Random Output sections, However, why not have a department geared...

Synthesized Signal Generator

Fmi y A ta c st ao q ly sKpTiaJ generator * tfue jiiL'mj re lhe S7.000 generate* The RSG-1Q t hiftj working hu Uf to uk genetatar ifejf tof m* tab L TLC foJijL or-. te-sr Leasi- ifor ess ir,an SI 00 a cu i Features TtM kHz x 1,1 Hz M 00 Hz t soijik> h to jOOMHz 200 Hzabove -130 o -10 d6m output range 0 t ofl output .'Jlion AV ar-d FW mo totcn *20 MogiaTuiifl& te memorm Ouifktf section un vo ts. dB. dSm miant con r on between unis RF ouipui reve1 powrr pmreoed -LEO display ol ail paramo...

Pay Tv And Satellite Descrambling All New Edition

1993 edition updates latest circims, lurn-ons, bullets, bafls, blactophers, VClf plus, and B-Mac fixe*. Only 1& .95 VCI1 wizard hackees bible includes plur Telia AIL S15.A5, Pay TV and Satellite Do scrambling VOL.1 (BASICS), 1969r 1991 Editions are aU different 14.95 each. MD5 Handbook S9.95 Setrtlfte systems under S& 00. Si .95 (52) Any 3 S29 95 or 5 S4& .9S, Scrambling news monihiy will kegp you up to date on Pius Braaks 24.Yr Special. Everything we rvave induct ng Video Sl 9 Ns* C...

Shortwave

06S57 1 992 Passport lo World Band Radio by hm-nuuiiituii Itroit lcuMiiij* rrJrfj, f lit. Yhu hllV lili m)I L( Jl yum firi -r i . Vou'll Ii1 l v I.Ul'M Kinimn arvj Nfflu r d> . Uta l1 - BiiyWhs GnitJc jtn) 11 hi re puf ev tt J 03SI > Shortwave Receivers Past and Present tdited b fri'ti J, 0 fffir a* C mti C junjc l 3THJ* Nvlwaw rtLcivcp minafaciufed irt Hie l tM 2(1 UMIS Ihu -. h.- nifuini.iLKni nn cul)i itilhJcJ includirtf covci -Hft lll by, liicliii per nrriuncc. ru w '-.IIIK. itR-d...

C E Npn Bottom View

Anyone who has used a properly operating regenerative preamplifier can appreciate the tremendous gain, sensitivity and selectivity that it provides their receiver for weak s gna' detection, Why not apply ibis principle 10 a loop antenna Due to years of experimental efforts. I had several types of fer-rile core and open wire box type loops available. I decided to rework my favorite fenite core loop to provide regeneration. 1 wired up a simple regenerative preamplifier on a small piece of perf...

Qrp Cw Transceiver

* Available n 201 o* J M Dar> 3 S - fce-s raJ receler CWcrys aJ larder Mief VFQujrmg *ith vernier dra RIT w center de en cortirot Very effective AGC Selectable audio filter SideioneoscHiaior 2-3 walls of R Foul pul Semi bresk-m 2VDC opera KDrt Custom pfe-pa ned punched & s-lkstreened cabinei 100 compte i *ttti - & trL> ctioni Weaves (HWD) 2U XB XS 51 9 95 + S4 50 st ippr iianc jk Mtch n denis add sates (a* At your favorite dealer, if not order direct For reo catalog call or write

Board Level Products

Cirtnnt Bil* Silk bctttned -Ctbtart with All Hodwsrt ,179,45 FM AM Vid ei 'Andia IF_______199,15 9< X)Mhi TC and RX Moduli TEA JO Wit Llntr Am pi If 3 - ------- TEA HGB to M St ind NTSC t RGB Syrern Cirtnnt Bil* Silk bctttned -Ctbtart with All Hodwsrt ,179,45 FM AM Vid ei 'Andia IF_______199,15 9< X)Mhi TC and RX Moduli TEA JO Wit Llntr Am pi If 3 - ------- TEA HGB to M St ind NTSC t RGB Syrern

Active Antenna

Sink your own im h iri stali& n Sens * . ii-mode am CW SSB receivers use direct conversion design *-th . Effi iC as leaiureo n QST ana ARRi nand- boohs seTsit.'ve t-arB iiDf luned over entire tja i Plenty ol speaker voiisne Rune on 9V taKsry very EASY to buld tats ol lun andi educvon,tl Por beginner or old pro New 30-page mar. JJ Atutrvcase w' tar wfi Tec rj'0-esstonaJ loo* Your choice of bands 529 95 (Specify oand HR 20. hP SO HflJO. Hfl 80. Mtich easel knob set CW Cnmpod for space7 Get...

Join Am S At

AM SAT Has Established Amateur Radio As a Permanent Resident in Space From operating any of 12 Amateur satellites circling the globe today to participating in Amateur Radio activities from the Spacc Shuttle, the benefits of space based Amateur Radio are available to you by becoming an AMSAT member. Our volunteers design, build and launch statc-of-thc-art satetites for use by Radio Amateurs the world over. We provide educational programs that teach our young people abouE space and Amateur Radio....

Tm

Instantly retrieve the Name* Address Birthday* and County of US amateurs. Canadian and 1)X add re s se s a I so a y a i 1 al > 1 e, No hand d i sfc req u i rctfi Updated iwicca year. (570,000 US calls. July '92). Edit address labois on the scfjcen before pi-iniing and create QSO info labels for jour QSL cards. Joseph Arcure W3KNK P O Box 73 Edgemont PA 19028 Born Dec 25 1933 Class Advanced V County Delaware J H a m V* ase program and I S Da I a 4 95 S5 v i i) Maun tosh and PC versions. Summer...

Commodore

Eaimou AH OQl 1225'226-227 29 ROM a 9 95 pa CtW Keyboard ( n 0 J I i U.I . . . > . > > > > . > .> m . . , . II . 10.9 5 Original GEU 1750 51 K Expnrator unit by Commodore 99.QS Cflmpultr Sav& f C& 4 pratoclnn & yr-1rmfof spikes 4 power & uppiy ovpnoad luulli m imondi H7 ampcfage 11 .B) urn coof ( I y.nr Ajnantyl 2* 9S 4 3 arrf veison lor C& 4 LTchxIr' Commxlor Okayxs& iEari Pirf ct tor CMtvm 37 96

Get The Atv

Snow free line of sight DX is 90 miles - assuming 14 dBd antennas at both ends. 10 Watts in this one box may be all you need for local simplex or repeater ATV. Use any home TV camera or camcorder by plugging the composite video and audio into the front phono jacks. Add 70cm antenna, coax, 13,8 Vdc 3 Amps, TV set and you're on the air - it's that easy TC70-10 has adjustable > 10 Watt pep. with one xtal on 439.25, 434.0 or 426.25 MHz & property matches RF Concepts 4-110 or Mirage D1010N-ATV...

Transmitting Converters

* Buy at low, factory-direct net prices and savei * For complete info, call or write for free catalog. * Order by mail, fax, or phone (9-12 am i-s pm astern time.) * Min. S5 S& H charge for first pound plus atfdl weight & insurance, * Use VISA, Mastercard, check, or UPS C.O.D. 65-D MOUL RD. HILTON NY 14468-9535 Phone 716-392-9430 fax 716-392-9420 Low noise coreverters to receive vhf axJ uhf bands on a *0M reoerver. Kit less case 49t kit w case & 8NC Jacks 74, w& t in case 599. Input...

Icom

IC2 MSAT IC02AT 2SRA fC 4G AT 24 Al C-A21 U16 TS450S AT, R'S O . TS-850S. TM 241 A Ar TP-75 A, Kenwood Service Repair. TS140S, TS690S. RZ-1 + TS-790A, TS950SD T* -7GA TH2B 40A. TM-341A. TM-741A. TM-732A, TM-641A MARINE RADIOS ICOMM7 M11 M56 W 0CTY.M300 AVIATION PORTABLE ICOM A-21 MOTOT ULA WAPPNE K NG KX99 B dwg AMT. Product) FLUKE 77, Si. 15. IT Huftrrr r AOR-AR900 1000 2500 2 G0, 3000 wtde ran (je scanners t Hndrnyhilp MT '5 ICOM U16. Hi . Vi00. U40D M AXON MOTOROLA, YAFSU FTH20 er 0l> 0...

Frequency Counters

CT-90 9 DfGIT GOO MHz CT-125 9 DIGIT 1.2 GHz Ftarnsey Ele lr flllct ftaa been mnnufacluring elec- ronn re & t gesi t> f ove f i fj y ya m and Js r ocogn izsd (or its lab guaJpty produc s m broafclhrauQt) prices All o our counters carry n Full one year warranly on parls and labor Wr- lake great pr de in bsmg the largest ftianulaciurar et low cosJ counters the enhre USA Comparo specifications Ou'counicrs ane+uit-leaded. from audio lo UHF with FE.T higih mpedanoe tnpui proper wave jhaptag...

Hpm Rf Generator

Rugged military version of HEWLETT-PACKARD 86408 covers 500 KHz - 512 MHz AM FM Pulse in 10ranges. Output 0,013 uvto2 V(-144to+19 DBWI). Modulation 400, 1K and 5K Hz. Has 6-digit display, phase-lock, external count capability and 50 W reverse power protection Mounted in transit case w manual copy, Requires 108127 207-242 VAC 48-440 Hz 7 8x19.5x22.4, 70 lbs sh. USED Prices F 0 B Lima, 0 * V SA. KASTERW 2 Accepte*. Alio ik Shipping * Write fw I alt it Calais AddfCtt Ospl 73 Pione 419 227-6573 Fil...

Discover Low Prices

RL-JitSlPw Tf- Lfiul t M tj (xtJi Ji Pi LJiA (' 41 vin j HMt i tit 13 bwi ttirr-- ((, niititttihrpr -aw u IWIfti- imf TAMivrt tfF-U* tJ CD MMWiik Typs C r j> F't ufr Oaii Tt. ftG-J13 Uli T Prrrr. CotJ 34 im Qhir Poty LfcAdtf Line IKJ hm HTwin 13 TJ Ohrn 1 WlFWlCHbl Sale prie on IM'Iflci.

Circle On Header Serwce Card

w nuiTiLKi u uir yuui rvx Carole Perry WB2MGP Media Mentors. Ina P.O. Box 131646 Staten Island NY 10313-0006 The CQ All Schools Net From The Pentagon Over the last five years my students and 1 have had unqualified fun meeting new and interesting people on ihe CQ All Schools net. Part of the fun is thai you really never know who is going to pop up at the other end of that contact. We've enjoyed contacts with thousands of ham radio operators (rom every walk of life , engineers, architects,...

From Trahsel Technologies

Pagers, and any other devices you carry that may be subject o damage. The PACK-IT is made of 1 4 neopren* material which it safety belt sewn to the nylon protective backing. The PACK-IT doesn't trey like many other materials and is safe to wash whenever needed. The strap and 2 beltioop is made from commercial grade webbing and is secured in the front with a Velcro hook and loop assembly. The PACK4T doesn't wear the radio like leather and protects the radio...

U

0.1 jj.F mono radial (5) 270 pF mono axial (1) 18 pF mono radial (2) 50k ohm trim pot (3) 23k ohm t 4 watt (4) 4.7k ohm 1 4 watt (1) 75 ohm 1 4 watt (2) LM385-Z2.5 (2) 2N2222 (3) 4.4336 MH2 xtal i 1) Midland-Ross MFC 18 (use 27 pF) CTS Knights R 1335-5BA4433619 (use 27 pF) Erie L 01 -0096-004433618 (use 50 pF) Seiko no p.n, available use 15 pF) TCM3105 IC (1) 1N914 diode (6) 16-pin DIP socket (t) (Note A 4 4340 MHz crystaE and 18 pF caps have been used successfully.) A complete kit of parts...

Li

365 pF variable (see text) 220 pF disc ceramic 0,1 xF 0,01 MPF102 Frr 2N3904 NPN transislor 28 enameled wire see text) Ferrite rods (3 8- to 1 2- dia., 7-811 long) Ferrite rods can be obtained irorn Amidon Associates, P.O. Box 956r Torrance CA 90508. Phone (310) 763-5770 An appropriate one for this antenna is their part number R33-050-750, a 1 2 diameter by 7,5 long rod with a permeability of 800 available for 18. If you like loops, try this scheme and you will be in for a big surprise.

Bringing You Innovative For Years

10H2 - 3GHz Multifunction Counter, includes -Bargraph *6 Functions 1PPM TCXO *NiCads & Charger 375- options BLB30 75, TXC030 100.) 8030 - Bench Portable Multifunction Counter 10Hz - 3GHz Extremely High Sensitivity. High Resolution and Accuracy, includes -Bargraph * 1 PPM TCXO Two Inputs *Adustable Trigger Leve 'Trigger Variable -Hold Button

Clar

992 Yaesu LiSA 17210 Edwards Road Cellos CA 90701 i3 Ot -J04-27C0 J Spectficanons subject to change without notice. Specifications guaranteed only w ten ajraaair bands Some aetessonetandtor optons are standard in certain areas Check wilti your tocal Yaesi dealer for specific deiaite Band Stacking VTO Sysieir Multi-mode Selection on Packei RTTY Easy interface to TNCs AaiuStable RF Power Variable Threshold (Voise Blanker Ootionai Digital Voice Recorder OVS-2i front Panel RX Antenna Select or...

Aircraft Rcvr

FanLastu receive- mai captures tne world Wfrn uir i ' antenna' Ca-n, rece t any 2 Mt-fz porr-on trom 4.11 MH T ue supertie nas smooth varactor tuning AGC RF jam conrrni pien I y of speak e r volume arm runs on .i V bail wry Fascinating Scout, schorl or dud proper provides, hours o' fun for even the most ser,a us DXpr For itit* car, consider our shon ave conv rif'- Two rc.hflhlf- oninds (in MHz rangof each 1 MM Ide 11 m .1 oia on yo ur car rad io d ' Atki snmi1 Intorasi to your drive home Shod...

Base Bqarr

The longer the core the larger he capture area (aperture). A friend gave me a dozen 1 4 diameter by 7-1 2 long ferrite rods with a permeability oF 1800, I cemented seven of the rods together to form a core cluster 22-1 2 long. This scheme can be used with miscellaneous lengths and rod diameters. For best structural and electrical reasons, the joints in the rods should be staggered. Sec Figure 4, WARNING Ferrite rods are very brittle, like fine porcelain, and extreme care should be used in their...

Micaqwave Intrusion Alarm

A ' il mic owave Doppler sensor thai w* d*c*d a human as, tar u 10 Wl away Op sic on 3 GKr ,ind notaflec - yhea bQru.or .-tjra flns Drills ilp DO 100 mA outp l. nomaity oppn or chased runson t vDC CanUfeiEldtUD M 95 A ififflpldfc W* 'J- iftO* on single PC turw JW-MK H . ,il dBtacte range v i 20 jrn pot.rtHagpr& gul t -n ifli IC Useful for lihjtn-iona oursi derechcn, FSK. < (c Cur. al& o t'j U& ki j-i ji ah hie tone encoder Huns on 51 rtiHlt* A shocking kit Burking LTD artracis vu...

Ask For Free Catalog

A half-wave, inductively-loaded loop. Did you ever experiment with j half-wave loop in the horizontal plane, loaded at the 1 4 and 3 4 points They're easy 10 make, and give you 3 to 6 dB gain and about 20 dB side rejection by reducing (he current in the sides. This results in greater current across the antenna along a line from the side opposite the feed point* through the teed point. They are ideal idr beaming in a fixed direction, and on the higher iVequencies ihey can be made so small that...

Cushcraft

Cushcraft Corporation has introduced Ihe next generation ot its eight-band quarter-wave antenna. The 26-Jool AP& A covers 10, 12, 15t '7, 20, 30, 40 and 80 meters and weighs only 9 5 pounds, Constructed with double- and tnple+wali tubing, the AP8A provides uncompromising strength for high wind survivability. Low-Joss design and high-efficiency (raps add up to maximum output. Today s active amateur will get su-penor eight-band operation with auto-mane bandswitching tn one compact package....

Canary Islands Spain

Woodson Gannaway EA& N5KVB Apartado 11 CONGRESO URE 92 DEL 4 AL DE OCTUBFtE, LAS PALMAS DE GRAN CANARIA, SEDE SOCIAL DE LA URL. NOTAS DE INTERES Las conferencias-coloquio estar n a cargo de especialistas en diversas materias de orden t cnico y divufgalivo, y esi n abiertas a todos los socios que deseen asistir y participar en el- as. Los contenidos de las mismas y los nombres de los conferenciantes se dar n a conocer en la pr xima revista.

Tt

17-1 2 RG'58 u coa* cotied iou* kwps An etcrted and driHed PC Dcaitf ,s available for S6 + Si .50 shrppiog harttkng per order from FAR Qrcu.ts 18N540 F dd Court OindeelL 60118 * The Motorola MRF137 15 a so avatfablc for S2A + shipping from RF Paris, Box 00T San Marcos CA 9ZQ60 Phone (E00) 737-2787 ot 619) 7 4 0700 An etcrted and driHed PC Dcaitf ,s available for S6 + Si .50 shrppiog harttkng per order from FAR Qrcu.ts 18N540 F dd Court OindeelL 60118 * The Motorola MRF137 15 a so avatfablc for...

The Rx B Receiver Qrp The Tx Transmitter

* DUAL BAND 60 40m Q SWITCH ABLE AUDIO RLTER, CW SSB METAL CUSTOM MATCHING CABINETS * NECESSARY BELLS & WHESTLES a CONVENfENT MULTf-PUSH FdU ITON SWITCHING FEATURES OPTION'At lUj TE riAL AC POWER SU PL IE S- FQfl BOTH RXilX * CArSTAL COWTnOL CONVERTERS FOR RX 1040 FOR 3130.15. lOkn. 1 HAJWJ WIRE OPP MfTEWiA TLTWtlR fOR fTX 80*0 TI ao*Q AUCW F LTSn SV iTCHABLE TOfl O.'. SSB-FOP EKtSTiHfl RJGS VflRCLEE '-W MOiflTOn FOR h*NV RECEIVER 500FTRaKG iFOfi ' 99i7 SHOUP-PJT CATALOGUE - FLEA& E...

Fm Shown

Picklhu uni that's hghl Tor you All units tfansmit stable signal in do 1 JS MHt FM ba ntf up lo 300' except lor hi po er FM-4ihst g )e4 up uj FM-2, lis above but with adeknd milto preamp . . . , 7.95 FM-4. tang rsngf- high pOWSf *ftth very sen live audio spctiuri, picks upvo reil0 SH.95 fcflC-1 miniature sensittvenK f car IndgektrFM l S 9S Tao nM WWH ai by tie Cvm4 W -WAj vtetBW CfP RA EasytSr lembl, SO TLTFilNG irv djoeifit d PC

Alinco Electronics

Unit 130, Torrance, CA 90501 Tel. 1310J 618-8616 Fax 1310 > 618-8758 Specifications and features are subject to change without notice or obligation conserve batten power uhen data is not being sent. Since the PacketMac Modem geis its power irom the serial port data transmit lines, any sofiware has to manage the power as well as nandle data transfer Many computers communicate with their peripheral devices via RS-232. According to the RS-232 standard, data is sent over two...

S

Jom the fun on QRP' Thousands o These have been wtd and ions o OX coniacis hgwa dhd made magne orimig Ea em Europe a 30 ivnttni-tei-ihai s ham redo al -ts hest1 T wse CW 'gs a't xieel -natM 10 Tha receivers ai nghr They iwva rwoiDOsmon var a cjyst- n tontrot .one popular ORP KT AL neiud- Oi wai wiput ano -i n antirtna s*- ten iirrsor11 12VOC Add oir matchtng case and knob set lor a land* so - nahe4 took Vorf c hoce < b Xte 529 96 jSpecrty band HP-20 30.40 or toi Mftli.r Ml 111 im i'i m rnnr...

See The Space Shuttle Video

Many A TV repeaters and individu is are retransmitting Space Shuttle Video & Audio from their TVRO's tuned to Satcom F2-R transponder 13. Others may be retransmitting weather radar during significant storms. If it is being done in your area on 70 CM - check page 413 in the 91 -92 ARRL Repeater Directory or call usF ATV repeaters are springing up all over - all you need is one of the TVC-4G ATV 420-450 MHz downconveters, add any T V set to ch 2, 3 or 4 and a 70 CM antenna, We also have...

All Sales Final

ARRL, Aflieco, Ameritron, Antenna Specialists, Astallc, Astron, B& K. Belden, Bencher, Bird, Bultemul, CES, Cushcraft, Daiwa, Elmac, Henry, Heii, Hustler, Hy-Gain. Icom, KLM. KantronEcs, LarserH MFJ5 Mirage, Nye, Palomar, RF Products, Shure, Tempo, TUBES, Yaesur Vibrollex, Liplexers, Repeaterst Scanners, Radio Publications, WE NOW STOCK COMMERCIAL COMMUNICATIONS SYSTEMS HAM DEALER INQUIRES INVITED PHONE IN YOUR ORDER & BE REIMBURSED COMMERCIAL RADIO mtookm A wvlc 4 on primlM...

Radio Engineers

SAN DIEGO CA- 2111 KaGOLD for Kantronics w V5 rom PkGOLD for A A PK-88,232,2232 invest in Ifie GOLD s fond or d today Easy operation with incredible power * Conferencing Background File Transfers * Robot CQs Logging * Macro Files Automatic QTH QSL Exchange * Advanced Text Handling 95 page Manual * Qukk Reference Guide * Nothing Else Comes Close

Amateur Television

MFJ Enterprises, Inc. has announced Ihe new MFJ-111G Deluxe DC Power Outlet with voltmeter, switch and fuse The MFJ1116 is a neat and easy way to distribute 12 VDC to various transceivers and accessories. This multiple DC power outlet strip features eight terminals for connecting rigs and keyers. TNCsh tuners, etc. Output voltage Is continuously monitored on its built-in voitmetei The MFj-1116 has a heavy-duty master power switch and a '5 amp fuse. Each of its eight outlets utiEizo heavy-duty...

Commodore Hau Programs

Disk sides over 200 Ham programs SlG 95j .29 stamp gels unusual soflware catalog of Utilities, Games, Adult and British Disks Home-Spun Software, Box 1064 BB, Esterg FL 33928. BNB917 ENGRAVfNG*CALL PINS-Wali Oesk CJocks-Ctub Award 3PEaques.Trophies-DesK Holders-Pen Sets-Equipment t.D. Rales All Pnces 30- 0 c Off Retail Send S2.00 for color catalog or SA5E for popular riarnfest items lo - TR Enterprises. Box 36 B. Tyler Hill PA 1 & 469. BNB962 Amateur Radio and electronics PD sofi-ware S4.00...

Phillipstech Electronics

Dish Svalom p.O, BOX 533 - StattEdftlD. AZ 0& 2S2 UFETlME I602) 947-7700 (53,00 Credil all rfionE orttere WA RRANTY Ha rCM V u Hne'iCi Eipmi WD Qujntft) PnCiog * Wnrrfn rspecially fen am a< jio operator * Hjndrids of phrases Vol. 1 < nci French, Spanisn, German Japanese. Polish VtiL mci Sw dl9h. Italian, Portuguese. Croatian Norwegian Vot, i mci Russian, Dan sh, Crech, Korean, Hawaiian ONLY 10 Send Sto per wl n U S foulsioe U.S. S12.M per vol.) ROSE. P.O. Box 796, Mundelein, IL...

Microwave Associates Ma86501 Gunn Diode Head

Call or write lor our latest catalog* 146 220 i 440 t Cellular - 50 Watt - 110 Watt This .003 inch thick . .1.5 x 3,5 antenna just slicks to the inside ol'your windshield, where it's safe front vandals, car washes and low garage doors. The multi-polari ed design reduces QSR in urban and rural areas. Wide bandwidth lor low SWR on all frequencies. Etc lied polymide with a mi-corrosive graphite colored coaling. Alarm decal opt in rial. Oilier frequencies available, Flease specify band, power and...

Mateur Radios

Now available - The worlds finest amateur radios. Unsurpassed quality and features make STANDARD the worlds most popular line of amateur radios. C228A 2M 220MHz Caii For C528A 2M 440MHz Price C628A 440MHz & 1.2GHz We also have many accessories for these radios and most heath radios. CaU 1-800-292-7711 for details. C & S SALES, INC. * 1245 Rosewood, Deerfield, IL6D015 (708)541-0710 * FAX (708)520-0085 wr,te for free catalog WE WILL NOT BE UNDERSOLD p met s subject to chaw*

Ufu

SHF 1240 Compete Transverter SH F SYSTEMS No tune linear 'ansverters and vansv rref *. us fc 902 1269 l 96 2304 240G 34-56UHz use 2m i 1 gi3 SV Kits indybe Tnhter and L0. * C. bDa , jrtaJ and aji eornpooente fimll un.i5 mduK i F D C. *itchiB3rt, wwctors end cotp cr tow Housing 0- t o ws in smate jr ca. ava a e SHF9WJK 902-90E MHz 50mW KslS139 Bu TS265 1296-1300 MHi TOinW 1268-1272 Oswr LlOmW SHF 1240 Compete Transverter SH F SYSTEMS No tune linear 'ansverters and vansv rref *. us fc 902 1269 l...

L

Telephone (603) 924-4196 (SOO) 234-8458 FAX (603) 924-8613 Mail Uncle Wayne's Bookshelf 70 Route 202N, Las month, I told you a story of a radio duo that was discriminating against new Technician class licensees. I requested letters from you, describing your good and bad experiences. The letters have been pouring in, so 1 thought I'd share some oi them with yog. The overwhelming majority oi letters received have been posilive. I've heard from new Techs from all across the country, and wilh very...

Sweden

Rune Wande SM0COP Frejavagen 10 S-155 34 Nykvam NEW NOVICE LICENSE Foreningen Sveriges Sandareamatorer, SSA, and the Swedish Telecommunication Authority. Teiestyrelsen, have together worked on a program for recruiting new radio amateurs. The annual growth of the ham population In Sweden has been lower each year during the 1980s and the net growth has been ciose to zero for the last two years. The average age 1or Ihe ham population has increased each year. Jt is difficult to attract young people...

Daiwa

Electronic Distributors Co. 325 Mill St N.E. Vienna VA 22180 Telephone (703) 938-8105 Fax (703) 938-6911 Price Class 385.95 There's always been a surefire way to tell a hard-core ham. He's the one with the expensive wattmeter. A quality wattmeter, with all those elements and the case and everything, can easily cost more than a cheap HP rig. You can be sure that if someone shells out that kind of money for a piece of test equipment, he's really into ham radio. Fortunately, the people at DAIWA...

Super Sleuth

A su n r simsitive amplifier Kvhlcli Wlh plCX up ll P'n driup at 15 leal' tWa tar morir-taring ua& y & room w il general purpose amplifier Full W ns Oulpjl fluns on G o 15 VOM S M es ohfrt spea t' Bt t im 56 K Very popular sensmve ail-purpose pre amp. i deaf lor sr annar TVs. VHFWHf figs, counters. Lo no.sii, PQ dB n IDO fHj- i GHz 9V-12 VDC Op-ersiion

Preamp

0OOS1 those w jk aiqrMK lo your scanner, TV. shortwave ndtn or I quency counter. Ral 25 rjn gain, l lo 10W MH*. a B NF GNC conft ttof flunson 12 V C Or t o VAC PR-2, w rod, includes AC adAplef S59.95 Easy to bmkJ power amp has a iimr power gam. 1 V m, BW oui 2W m 16W oui, 5W Ja loT iOW am. Same amp as Matured n many hammig. ipne angles Oomp ele wrth all parts, less case and T-fl PA-i.40VVpwrampk H* TR-T. RF sensecf t-rt n& l y hit S 1K doffCwie SWTS Li * 1 jr ixritfc i- '.c y Liron car hon...

Antennas

AR329T Nom You re T lkingJ Discover the World of Ham Rid to id Uv louiv i pTUljr Tuir itif tv.jfp.i ta-jrt Hjfii fl.it . t L'iv ctcnihinp vim need ki LKt* * carn *ouf fni Arruicbr K in- .M rt ih.tr j Mud i tade. ihi h l n ill liL'Ifi yum vkxl L ui rrW-'.r inr > nur tlim Tidh HJInm jiii . vpi.nn tiLn* h pi up emvdiing um'il ncftl ki UlUf klfO I HI al-h- tirp An AJiHL Pubti im M'J.IJK AR329S Vour IrrirodtictLon to Morse Code Praclice CaaseiUfs f urrifjjnlud cfHic axinc U* > '(* *'11- Tutki'i...

D

FV p hriln I Til I if----1 panel dh The HOWES DFD4 is an add-on Digital Readout for analogue receivers and Transceivers. If you have an FRG7, an analogue FT101 or a similar type of rig, then the DFD4 has bean designed with you in mind. The DFD4 is a frequency counter that can be programmed for any IF offset so it can be used with almost any radio, including the old Government surplus sets. It can aiso count down as well as up, so it is suitable for reverse tuning rigs too, To make the DFD4 even...

Aes Branch Stores

WICKLIFFE, Ohio 44092 ORLANDO, Fla. 32803 CLEARWATER, Fla. 34625 LAS VEGAS, Nev. 891 OG 2B940 Euclid Avenue 621 Commonwealth Ave. 1898 Drew Street 1072 N. Raneho Drive Phone (216) 585-7388 Ptione < 407> B94-3238 Phone (813) 461-4267 Phone (7D2) 647-3114 1-800-321-3594 1-800-327-1917 No Toll Free Line 1-800-634-6227 IC-PZAT NEW 2m HT 4 9,00 3491* IC-P3AT Hm 220MHz HT 419.00 359 IC-P4AT HEW m MHz HT 469.00 389* 1C-2A 1.5w 2m HT * Ctoseout 199 (C-02AT Higti Power 2m 349.00 289 IC-03AT 220...

Ever Say

Packet radio, jusi aboul I he only con* Inbutton to technology from amateurs m Fie last 20 years, has been perceived as a constant threat by the League, so their recent action to virtually end packet operat ton and experimenting did not surprise many members. The League was lounded as a Morse code message relaying organization back in me days when radio distances on ihe long wave bands were limited. This evolved into the AftRL National Traffic System (NTS), which has relayed tor lost) millions...

Printed Circuit Boards

No camera or dark room are required. Alf materials, even 4 drills* along with simple instructions to use magazine or other types of artwork are included All 6 4x6 boards are precoated with a strong easy to use dry film photoresist. For FREE simple, step by step, instructions and catalog or to order cat or write Solder World, Dept. M4t 9555 Owensmouth Ave. 14, Chatswonh, CA 91311. (818) 998-0627 Fax (018) 709-2605

Accessories Fofi Counters

Telescopic shipamnnfto NCpriug WA-iO High ifflpadanco ptubc light loaoin-a hp-i Loiw-pass prow audio use. LP-i Di' 1 prntyi ,ii yj'posii u o DC-1 TiH bini elevaio counter lor easy viewing. TB-70 ftoctorgtablf nivtnal banwy pat* BP-4 CT-90 own tlrmtwe 0 l pp accuracy. OV-1 ALL COUNTERS ARE FULLV WIRED & TESTED SPEED RADAR 89.95 complete kit SG-7 New low-coil mfcrOwQwe Dopplor radar krt 1 'clocki cars, hm i.H , horses, l> ikEJ4 ur any large moving ob-jecl Dp riite- al 2.Q GM w 1h ljet q ma...

Hamtronics

The DVR-1 Digital Voice Recorder is a versatile PC board module designed primarily as a voice ID er for repeaters, but also providing features that let you use it as a contest CQ caller or a 'radio notepad to record short parts Of received iransmissions for instant recall, As a repeater iDer, the DVR-1 module will record your voicer using either the Ouill n microphone or an external mike tL can be used with almost any repeater COfl module. The 20 seconds of recording time can be broken up any...

Czechoslovakia

Rudolf Karaba OK3PC Gogotova 1882 955 01 Topolcany Czechoslovakia CQ CQ CQ be XU1NQ sounded for the first time in Ihe morning of July 3t 199V on 21 MHz by CW, tn a few minutes all ihe people who were listening on this band queued up* and the hunt tor this callsign began, Some stations were very carefully finding out if the callsign was right and that they weren't working a pirate. I am not surprised because this expedition was not reported in advance. A few years ago I dreamed about operating...

Pennsylvania

Authorized faclory sales and service. KENWOOD, ICOM. YAESU, featuring AMERITRON, B& W, MFJ, HYGAIN. KLM, CUSHCRAFT, HUSTLER, KANTRONICS, AEA, VIBRQPLEX, HEIL, CALLBOOK, ARRL Publications, and much mora. HAMTROMICS, INC., 4033 Brownsville Road, Trevose PA 19047. (215) 357-1400. FAX 215) 355-8958. Sales Order 1-800-426-2820. Circla Reader Service 29B for more information. DEALERS Your company name and message can contain up to 50 Wend* tor as JfttJs as 5420 yearly (prepaid), or 5210 tor si*...