Radio Amateur 03-1986

Faster Than A Patch

Not Disturb Circuit Diagram

Dial home while driving by simply pushing a single button on the microphone. Craig Oichton K7UKW 2540 Esst 12th Street The Dalbs OR 97058 Its Friday afternoon You're caught in heavy rush-hour traffic. You're going to be late getting home. It would be nice to punch up the patch and advise your wife to adjust dinner time, but do yon dare risk dialing in this traffic Sure If your rig is equipped with thh speed-dial circuit, your eyes never have to feave the road This article describe* circuitry...

Sotron Solution For The Meter Band

Small 160 Meter Antenna

Since the opening of the 160-meter band to amateur use, the 1,8-band-selector position on my FT 102 has been gathering dust. Like a number of hams, I simply do nol have space to put up a 252-foot-plus wire antenna for 160 meters. Even if space was available I doubt if I would consider a wire antenna because of the difficulty I had in getting permission to put up my 5-band vertical at my apartment. It would be nice if there was a zero-space antenna for the 160-meter band Baltimore, Maryland, is...

Instruction

To accommodate the ham who already has a bumper mount and whip antenna, or the apartment condo dweller who wants to match a random wire. ICOM presents the AH-2 automatic antenna tuning system for the IC-735 all band HF transceiver. The AH-2 Is Ideal for mobile operators since there Is no manual antenna tuning needed. an advantage In Inclement weather. Also the AH-2 system enables auto tuning in areas where antennas are limited, such as apartments and condominiums. panel of the AH-2a controller...

User S Report

Mmt 144 28r

Ralph Bilal gives you a complete set of instructions for tuning his antennas, and the 160-meter version is no exception. I placed the antenna on a seven-foot mast at ground level and began the preliminary tuning procedure using an MFJ antenna-noise bridge and the station receiver. The antenna is designed to be resonant, as received, just above 2.0 MHz, and Ralph recommends that you try it out under low power to check your swr at a frequency just below the top band edge The antenna environment...

Kansas City Keyer

Dayton, Lance Johnson had a booth there, on a comer I think it was, and he was hawking a keyer, pretentiously claiming that with itT CW would never be the same again. I can remember seeing a group of ogle-eyed contest types huddled around the display, listening to the code coming out of a tan box, their fingers twitching and their smiles broadening as Lance led them through his spiel. The next time I thov ghl of Lance Johnson's Kansas City Keyer was a tew hours after a grueling ARRL...

Bilal Company

S R 2t Box G2( Dept 91 Eucha, OK 74342 PH 91 25 4094 its other year are likely to be effective, too. Another possibility Compare the instructions with those prepared by another company. As a last resort, you might ask i salesperson or a manufacturer's representative if the instructions include all the information you'll need. It's not likely they'll tell you about anv shortcomings, but if they say, Yes. the instructions are complete and you find later that they are not, you may have a bit more...

Order Toll Free

PAC-COMM PACKET RADIO SYSTEMS, INC. 4040 W, Kennedy Blvd. Tampa, FL 33609 Tntl TELEX 6S02881526 WUI 54 73 for Radio Amateurs March. 1986 Individual (noncommercial) ,. _________________ . 2bc pe word Commercial - - 60 per word Prepayment by check or money order is required with your ad No discounts or commissions are available. Please make your payment lo 73. Rates for multiple insertions are available on request Advertising must pertain to amateur radio products or services No special layouts...

Remote Active Antenna

Thi authoritative World Radio TV Handbook rates the MFJ-' )24 as ,Ja first-rale eaSy-to-oper-ate active antenna Quiet with excellent dynamic range and good gain Very low noise factor . > BroaU frequency coverage the MFJ-102 is an excellenl choice In an active antenna. 54'inch remote active antenna mounts outdoor aft* from electrical noise for maximum signaf and minimum noise pickup. Often outperforms long-wirij hundreds of feet long Mount anywhere-atop 3s, buildings, barconles, apartments,...

Mobile Ignition Shielding

Estes Engineering, 930 Marine Drive. Port Angeles WA 98362. BNB006 MILITARY TECHNICAL MANUALS for old and obsolete equipment, 60-page catalog, 3.00 Military Technical Manual Service, 2266 Senasac Ave,, Long Beach CA 90815. BN 045 HAM RADIO REPAIR, tube through solid state Robert Hall Electronics, PO Box 8363,, San Francisco CA 94128 408J-729 8200. BNB219 OSLS to order Variety of styles, colors, card stock. W4BPD QSLs, PO Drawer DXt Cordova SC 29039+ BNB260 date, informative,...

Largest Stocking Ham Dealer Complete Repair Lab On Premises

it I l - W 1 fill M For the best buys in town calf 1 m jT A C.fafft ro J J 212-925-7000 York KITTY SAYS WE ARE NOW OPEN 7 DAYS A WEEK, E H K Saturday & Sunday 10 to 5 P.M. H Monday-Friday 9 to 6 30 PM Th rs, to 8 PM Come to Barry s for the best buys in town. Sg B HESSS fc B tT, IC R71 A, 751. 745, 27A HL 37At 47A, R- e5 Sirnp , AuTopalcn HC-SA w l paich fv T raisce . T Telephone G ea' f t Telephone Calls From Mobile To Base Simple Triune S319 COHPUTIRE EXTINGUISHERS TO 500 E HTTYMIITOR...

Roller Inductor Tuner

Meat the VerrrTmrr-ViVWw-fltmpaet roller Inductor tuner ha lets you run uu to 3 KV. PEP and match everthing from 1.8 to 30 MHz Designed to match the new smaller rigs, the Mf J-989 is the best roller inductor tuner produced by MFJ. Our roller inductor tune1 features a 3-digit turn counter plus a spinner knob for precise Inductance control for maximum SWR reduction. Just take a look at ail these other great features Built-lin 300 watt, 50 ohm dummy load, twIIHn 4 1 balun and a bullWn lighted...

Rio Cw Dx Party

Sponsored by the Pica-Pau Carioca (Rio Woodpeckers CW Group), PO Box 2673, 20001 Rio de Janeiro, RJ, Brazil with the cooperation of all other Brazilian CW groups. The purpose is to promote 2-way CW contacts beiween Brazilian and DX stations, enabling DX stations to obtain QSLs valid for several Brazilian Awards, The event is held twice each year on the last full weekend in March and the second full weekend in October, The general call is CO RIO DX PTY. Use all HF amateur bands within your own...

Gt Seouemce Decoder

Compfetety Aireo & tested * User programghie * LEO status ndicator a Open t i iCtor output Control relays, mute aucJiu Control link on-'orf * Custom IC m- TOUCHTONr OTMF to R3-232-C 300 OA4JP INTERFACE Ufle vour cQinputer to decode DTMF touch tones a Hfitei eaJl 16 digitsab fast es they can be transmitted a Easily program your computer m BASIC to decode multtJjgit strings, dtspra> digits ound alarms, observh secret cades, control relays Simple to use List provde +13 vOC and audio, hook...

Simplex Semiduplex Interconnect

The telephone is the most powerful mode of communications PRIVATE PATCH III gives you full use of your home telephone from your mobile and HT radios VOX based phone patches offer many performance and operational advantages over the sarnpMng method. These include operation through repeaters, compatibility with any radio, no lost words or syliables. greater range, smooth audio free of continual noise bursts., etc., etc. Most amateurs are not aware that the competition's top of the Sine patch is...

Micro Control Specialties

Division of Kendecom Inc. 23 Elm Park, Groveland, MA 01634 (617) 372-3442 temporary license and more paperwork, along with a request for two certified photos plus iwenty US dollars, cash only. Again, much later, t received the photos back because they were written on. How else can you certify them asked the US certifying official Straightened that out supposedly, and later received another temporary license application. Here it is, December of 1985, and two weeks ago received another very...

Philippines

Almazon WA6LOS DU2 10098 Knight Drive San Diego CA 92126 Mel Bednar K6LPN DU2, current trustee of the Cenirai Luzon Amateur Radio Club CLARC . Hello, everyone Now that 1 have more free time, you probably will see more articles about the state of hamming here in DU-land. I would tike to congratulate the officers and members of PARA, the Philippine Amateur Radio Association. for its 52nd anniversary. Engr, H. San Juan of the National Telecommunications Commission said that his office is...

Spectrum Communications

Super Regenerative Receiver Explained

Germantown PK, S3 Norrlstown, PA 13 03 215 31-1710 Telex 40-211 8 73 for Radio Amateurs March, 1986 Dick U Rollema PA0SE v d Marckstraat 5 2352 RA Leiderdorp Netherlands These units were ordered destroyed after WWII, but a few fell into the hands of collectors. Now after 40 years, PA0SE analyzes the Imperial Army's secret radio. Communication equipment used by the Allied forces during WWII has become well-known among amateurs, no doubt because enormous amounts have been sold by...

Accessories

Run up to 1200 baud digital or packet radio signals through any FM transmitter. * COR-2 KfT With audio mixer local speaker amplifier tad & time-out rimers * COR-3 KIT with ' courtesy1 beep. * AUTOPATCH KITS. Provide repeater auto patch, reverse patch, phone line remote control of repeater, secondary control * CWID KITS * SIMPLEX AUTOPATCH R744 R220 FM RCVRS for 2M or 220 MHz O.lSuV sens 8 pole xtai filter & ceramic filter in i f r helicai resonator front end...

Satellite I V Systems

Handy, Pocket-Sized Resistor and Inductor Color Code Calculator 7 very good reasons to join the Electronics Book Club Savings. Save 20 to 75 on books sure to increase your electronics Know-how * No-flisk Guarantee. AJI books returnable within to days without obligation * Club News Bulletins. All about current selections-mains, alternates, extras pius bonus offers. Comes 13 times a year with hundreds of up to-ihe-minute titles to pick from * Automatic Order. Do nothing, and the Main selection...

Ever Say

So. what have you found to work best in spreading HI Has anyone found demos in shopping malls to do anything Most of the ones I've seen have kept the public so far away that they couldn't see, hear, or understand what was going on. There's a self-destructive drive to show off esot rica such as slow-scan or RTTY at fairs and malls These are just ego-gratification exercises. )f we want to get HI around we may do better to stick to simple things like voice communications and rag-chewing. What've...

And Another Thing

The word is that a few of you have been busy doing more than just rag-chewing. I don't put much stock in these reports, but just in case you have been playing around with some crazy things like slow-scan, RTTY. satellites, moonbounce, or such, know that I want o hear more about what you're doing and, if you know, why you're doing it. It's been years since t used RTTY, so I hardly know where to start today. What do you recommend I buy Do you have to build anything Who's on the air for me to talk...

Telegraphy And Stuff

As regular Funf readers know, II don't think that a knowledge of the Morse code should be required of prospective radio amateurs. Call me a radical call me crazy, but I just don't see how an ability to use an obsolete form of binary communications is going to save our hobby. Anyway, enough of that. It's time for a surprise, I actually love the code. don't happen to think the Morse code should be crammed down the throats of newcomers, but I'm all in favor of using it on the air. Sending CW is...

From Digit Sequencing Switches On Main Board

Fig 7 Solder side of the program board, showing interconnect routing. just fit if their leads are bent tightly down against the ends of the resistor body Pay attention to Fig. 6 and get the diodes in correct-iy there are two diodes near the center of the board that are reversed from the others. Next, install all the jumpers on the main board Fig, 5 shows these jumpers along with the other interconnect wires. Be sure to route these jumpers around the areas where the four ICs will be placed. We...

Kenwood Tha A A

J- S3 00 sbtppjr.y id handling iE Ttfs. add t Sivi H5 GO when Xifcrum charter vduJi acccssmcs kit. Cliargi-s hi 15 minutes *12v 14y< Ic input * A utomatk Voltage cut-off No memory Rtttiery doesn't bc t-up Proven in daih use Optional AC ariaptfeF with Di and mobile cords vaiJabteJiAiW- S9.9S Cull jnJ ralk with toad u i 4WIG or llr WAhOMV P.O. Box 4175, Vero Beach, FL 32964 (305) 234-4448 All entrants are encouraged to use official forms available from ARRL headquarters to report contest...

First Five Mode Data Controller

The Pakratt model PK-64 by AEA is the world's first computer interface that offers Morse. Baudot, ASCII, AMTOR and Packet ail in one box (hardware and software included) at a price many competitors charge for Packet alone (from1 Amateur net). Do not let the low price fool you coming from any other company but AEA it WOULD be too good to be true. The PK-64 works with virtually any voice transceiver. The Pakratt is the easiest of any to hook up and have operating In just a few minutes. In Packet...

Wfre Resistance Measurement

Level from beginner to professional, Part 1 introduces each character by calling for the student to press a key, then hear the properly sent Morse code equivaient and view the character on the screen. The sight and sound combination is used for emphasized dual sensory) learning. Part 2 sends a properly formed Morse character and requires the student to respond by pressing the appropriate key, tf an incorrect response is made, the character will be resent. This will continue untiE the proper...

Compare The

After you receive the Atari ST, put it next to your Mac or Amiga or even IBM. See how extremely sharp the graphics appear, discover what a perfect word processor it is. how great the keyboard feeis and finally how much faster and quieter it runs, If you re not convinced that the Atari is far superiot to your present computer and a fantastic value, simply return it and 111 refund your modest down payment plus our postage and handling charges. If you decide to keep it, lit bill your credit card...

Element Multiple Choice

1) Approximately how many parts are there to a typical Vibroplex bug 2) Samuel Finley Breese Morse was born in 3) Thomas Edison in 1874 created quadruplex, which allowed a telegraph transmission of 2) two messages in two directions 3) four messages in one direction 4) one message in two directions 4) The early submarine telegraph indicated dtts and dahs with the aid of 5) In addition to his inventions, Morse is also particularly well known for having been

New Zealand

Jt Des Chapman ZL2VR 459 Kennedy Road Napier New Zealand As promised in my last column, I am able to bring readers a report on the JARU Region ill Conference held in Auckland New Zealand, Nov. 12-17, 1985, through the courtesy of Break-In magazine reporters. Craig Crawford ZL3TLB and Scott Campbell ZL3NR, They made their notes available to me as I was unable to be present ai the conference. H would be difficult to find a more picturesque venue than the Rose Park Hotel in Parnell, Auckland....

Go Rail Mobile

The idea to work Rail Mobile on the Trans-Australian Railway from Adelaide to Perth developed from a suggestion that two Australian National-employed amateurs. Keith VK5VAX and Graham VK5BGP. undertake the activity in their off-duty period, with the approval of Australian National, The proposal that eventuafly gained acceptance involved the allocation of two Australian National tickets, the provision of a Weg-man 1st class coach for the trip, with media publicity to be sought by Australian...

Trenton Nj

Association will hold its 14th annual amateur-radio and computer flea market on Sunday March 23,1986, from 8 00 am to 2 00 pm, at the New Jersey National Guard 112th Field Artillery Armory, Eggerts Crossing Road, Lawrence Township. Trenton NJ. Admission is S3.00 in advance and S4.00 at the door. Flea-market spaces are 5.00 ( 7,00 for wait spaces). Sellers must provide tables. Talk-in on 146,07 .67. For advance registration or more information, send an SASE to KB2ZY. Box 441B, RD Stockton NJ...

Region Conference

Delegates and officials to the 6th IARU Region ill Association Conference. Aucklandr New Zealand, November, 1985, Photo courtesy of Sreak In, NZARTofficial magazine, Indonesia, and China arrived, the People's Republic of China, Also on this flight was David Mr+ Wang Xun and Mr. Huang Evans G30UF, general manager of RSGB. The final group of six, including Dick Sutler, the secretary general of ITI arrived at 10 pm. At last, after many hours of preparation, all delegates and observers were...

Armadillo County Tx Mar

To commemorate Texas' ses-quicentennial year Armadillo County has been created by Governor Mark White. Any ham operating from those highways marked The Texas Independence Trail may sign Armadillo County, Texas. The Texas DX Society is planning to operate special-event station K5DX A on March 2. 1966. Armadillo County has been sanctioned by the USACA. For further information, call Tom Taormina K5RC at 713 -489-1152 or write the Texas DX Society, PO Box 540291, Houston TX 77254-0291, The Dalton...

Grand Junction Co

The Grand Mesa Repeater Society *ili hoid the Seventh Annual Western Slope Amateur Radio and Computer Swapfest on Saturday, May 10, 1986, from 9 00 am to 4 00 pm at the National Guard Armory. 482-28 Road, Grand Junction CO. Admission is free and swap tables are 5.00 each. Features will include an indoor swapfest. amateur radio exams, a packet radio demonstration, an auction, and refreshments. Talkin on 146.82 and 449.20. To reserve a swap table and for further information, send an SASE to Larry...

Urljngame Ca

999 Howard Ave 415 > 42-5757 George Mgr VB6 SV 5 sauiri on 10* fron SFO 5375 Kearny Villa flc 619 560-4900 Glenn.Mgr K6NA H*y 63 & ciaremoni ktau Stvd THINGS TO LOOK FOR (AND LOOK OUT FOR) IN A PHONE PATCH A patch should work with any radio. AMt FMt ACSBr relay switched or synthesized. Patch performance should not be dependent on the T R speed of your radio. Your patch should sound just like your home phone, There should not be any sampling noises to distract you and rob important...

M Ever Say

Tm deeply concerned about a type of mental illness, spread by hams, which is going around. It's not a new one -actually, it's shown signs of dying out in recent years. It's a virus-like illness which can hit peopte at any age( but which tends particularly to hit boys around puberty, For the lack of a better name, ( call it the Ham Infection HL 1 remember the first time i was exposed to it. I was about ten and my grandfather introduced me to Fred Stevenson W1CUN. Fred was slouched in a little...

Circulation Manager

WGE Corner Peterborough NHQ345B-1194 603 92 9261 Wayne Gre-n Enterprises is a division o11nternationa Data Group 73 for flad Amateurs 1S N 0745-080X cs pubtwhod monthly by WGE Publishing Inc , a drvttion of Wayne Green Enterprises. Inc , WGE Center. Peterborough NH 0345 1 Eniire contents 19B6 by WGE Pubtishing, Inc No part of ihts pubiicalion may be reproduced without written permission from the publisher HS-5 Deluxe headphones. HS-6 Lightweight headphones. Amplifier ifor TR-2600A BNC-BNC...

Ttc Touch Tone Controller

Super versatile design Uses nev, h gh quality Xal Comroiied Decoder * 3 ON OFF Functions per Main Card Easily ex-pandabte lo any no* oi lunctions Expansion Cards, * Field Programmable via plug-In Coded Cards * Latched or pulsed outputs many unique 3-digit codes av ait able. Not basically i digit as with competitive units Transistor Switch outputs can directly trigger solid stale circuitry or relays. e c lot any type of control I unci i on. Jnterfaceabte to Auxiliary...

Mfj Hour Lcd Clocks

These MFJ 24 hour clocks make your DXing. contesting, logging ahd SKEDmg easier, more precise. Read both UTC and local time it a glance with the MFJ-106, S19.95, dual clack that displays 24 and 12 hour time simultaneously. Or choose the MFJ-1U7. 9.95 single clock for hour UTC time. Botn are mounted in a brushed aruminum frame* feature huge eaiy-io-see 5 8 Inch LCD numeral and a sloped face that manes reading across-the-shack easy and pleasant.

Telex Ramsey Ci

A h' ivy duty ano accuralo scope for service nr, .ih j rcjductjon usii, Features infclude + wwidr-- frequency bandwidth * ofjiirnal sen siiiviiy * c tremely bright lispiay * delayed triggering sweep * hold Ott * ALT irigqfv single * T i sync * ' iX magnificat ron * Y r *Y operation HF LF noi&f re-duchon dQ 95 Lnckifl*n fhifh ht w 9 qwiHy pTotrs Q - * Unsurpassed quality it an Jl 1 * P unbeatable pnce the o L R*rn y oscilloscope com - - n___ fc - pares to olhera costing t _ o 3 hundreds more...

Ljmpu Ii Compact Digital Multitester

Cor> i--.i(J sized rei aoihEy and lk < urac Tims LCD nig mi mum tester easily in our pocket you can tako il nT wrtere It features fuJi overload proieci'On * 3'.-digit LCD readout recesst d > ri > i.jr fit-Ms -. r jiy probes diode i i-eck function * aooo hours battery lite Cn rc traiw st< i J ides ar j LEDl-rt tn rhis profess ona9 quality meter Other features include, decibel scale 0K vott metering sysi m * 3 mrrr rfjred scalf.- * polanly sw*tch * 20 measuring ranges * safe(y probes *...

R R R R R R Ft

Table. 1. lumper programming connectons. ishing touches on the project. This consists of attaching a small cylinder about one-quarter inch high around the push-button dial switch. This prevents accidental dialing when reaching for the microphone or holding it in your hands. It will not allow a casual brush to trigger the switch, but an on-target finger tip can still very easily trigger the dial sequence when desired The material for this protection ring can be nearly anything you can imagine. I...

Kpa Wattcmatv Transmitter Board

APPLICATIONS Cordless pprtablft TV Cam rii for races & other public ft rvtce events. remote VCR ele. Rem le control of r airp nes or robots. Show home ideo tapes, computer programs, repeal SSTV to iQCaJ ATYeis DX depends on antennas terrain typ 1 to 40 miies FULL COLOR VIDEO & SOUND on one sma 25*4 board RUNS ON EXTERNAL 1 3 0 VDC at 300 ma supply or battery TUNED WITH ONE CRYSTAL > n 426.25, 43 0. O' 39 25 mHz 2 AUDIO INPUTS for a low Z dynamic and line N'vel audio mput found Iri most...

Packet Radio Goes Portable

5< XOER 'I EP .34TE CABLED EflF LOW 25 m A Current drain DeaigneJ 1 c. r pgrlablft dr solar ppwared talions Miniiitur-e ateft -ilaMlwpiflhl Rugged atl metal, nhmWofj enclosure O i ward *aichdog 1 m at itv Standanj D6 25 CimwEo** Outptf signai ,. j . .j-r.- . Con-Sidtu Does nc requite r> jtje i J auC s C t *j h 8K jr pai,< Remole Gomman< j Mc*3 'm Unai rtTdect op Tgi ir Hardware commint lockout tor secur> t> M df PKT Atteins a 0+-cr featUT& 6 Uotei PKI Extra I O Unes *dt special...

Instruction Instructions

Discover hidden savings in the last place you'd ever look the instruction manual. Leon Herc ier N6HV C 274 Wt 6sler Drive Ben Lomond CA 95005 Recently I bought an an l tenna system consisting of the usual four units-tower, antenna rotor, and rotor control All the gear is nationally-advertised. widely-used, and highly-regarded by hams throughout the country. But every unit came wilh printed instructions which had serious errors, omis sions, confusions, even contradictions, Indeed, at least one...

Barry International Telex Merchandise Taken On Consignment For Top Prices

Monday-Friday 9 A M to 6 30 P M Thursday o a P V Saturday & Sunday 10 A.M to 5 P M, (Free Parking) AUTHORIZED DfcSTS MCKAY DYMEK FOR SHORTWAVE ANTENNAS & RECEIVERS IRT LEX -Sprlng St, Station Subway BMTPrince St. Station Path 9th St & tfc Ave. i Uonr Midland, StarWard Wilson, Yaesu. We serve municspali 1 es bijsk-nessesr Civil Defense, ale. Portages mobiles, ba es. rep- j-er ANTENNAS FROM 160-10 METERS NO COMPROMISE Just a few comments from our satisfied customers hnvfl ui d your 80 Q...

The Speccom Journal

Low R** 4 nt Add 4 SUl* S*l t Th In the 3-Watt position, the swr appeared to be lower than 50 Ohms, probably around 25 Ohms- Here, your signal goes directly to the dnver stage, and don't use anything more than an HT here You coukJ damage the driver if you hit it with 10 Watts of power. Again, use caution m selecting the desired drive range. When was the last time you saw an amplifier that put out 200 Watts for 2,5 Watts of drive Or, for that matter, 100 Watts output for 1 2 Watt of drive (This...

The Us Tener S Ha Ndbook From Grove

Two of the most popular Grove books were Bob Grove's Communications Monitoring and Behind The Dial, now out of print. The basic subject material has been taken from those two books, extensively reorganized, updated. and supplemented, with new illustrations and photos. The result is The Listener's Handbook, Virtually every topic of interest is explained in Bobs easy-to-un-derstand manner. Subjects include the radio spectrum and its users secunty and surveillance equipment and techniques,...

Heading Effort

Heading the etlorl at Atari is Jack Tramiel the same man who built Commodore into a billion dollar corporation, sold more computers than any other man in the world and believes in giving the consumer incredible value without sacrificing quality. The new Atari is a perfect example. First, let's compare the new Atari ST to the Macintosh and the Commodore Amiga. Sorry IBM, we can't compare the ST to your PC because yours is almost five years old, much slower, and, in my judgement, over priced....

Computer Programs Aid In Radio Frequency Design

For ihc BM PC PCXT and PCjr Computers, the HH S'olei series cil 'Icjiign aidprogrmm Cln hrlp in wiving daily Fngtontfng proh. Intended an imtttpflflrivc tod Li, ihese programs nid in circuit design at well as serve Ai an in vjhjjMc source d rfffr ncr male rial RF Notes I am jud in MUrrCnfcfrProduct i-vjimlifttts. Riv OMrlCircuit FiJttr design Mitral rip -iini strip Line H V Mam Z will ismt j n impcAmtee Mnt chmfl ciian t design Inductor design lincJ udin Torotd& V Capacitor evaluation, and...

Transleteronic

Brooklyn, Nr 11218 Tel 7T8-633-2800 Watts LineQ Q-221-5602 FAX i7ifi) 633-43 5 qualification. No penalty will be exacted against duplicates for which no points are claimed. Each page must be clearly numbered and marked with contestant's call, year, and band to which it refers. All contestants must sign a statement that they have complied with the rules and terms of their license. All logs must be received by the Contest Committee, Radio Society of Bermuda, Box HM275,...

Withtec Fi Lm

* Copy circuit pattern on TF.C-200 film using any plain paper copier * Iron Film on to copper clad board convenient 8 - x I size U ith Complete Instructions SATISFACTION GUARANTEED 5 Sheets for 53.35 W Sheet* only 535 Dept. S. P.O. Box 497 Horlhport, New York 11768 ' .received my morues wo f i with just one issue always s top to read CTM. e*en though mosr other magannes i recetve and write tor) only get cursory etamtnation

Morse Code Tapes

You read about it first in the New Products section of ham radio Many methods have been offered for learning Morse Code, some good and some nor so good. This is a good one * Have you ploteoued at 70 -13 WPM MASTER the code in 40 less time. The method based on fhe scientific principles of Skill Acquisition and Perceptual Learning Four cassettes teach the entire alphabet tn 25 trioli at 20 WPM Includes numbers, punctuafIon, special j__characters, and an ajj new inlra tape. Send-ZTse sj< FST...

Winchester In

The Randolph Amateur Radio Association will sponsor a ham-fest on Sunday, March 2+ 1986. from 8 00 am to 5 00 pm. at the Winchester National Guard Armory, Winchester IN. Admission is S3.00 (under 12 free). Spaces are 5.00 with a table and 2.50 without (available by reservation only). TaIMn on 147.90 ,30 and 224,90 223.30 For reservations Or more information, write RARA, PO Box 162, Winchester IN 47394. or call Jake Life W9VJX at (317)-5S4-9361 or Herb James WB9UZZ at (3l7 -584-4995.

Auburn Ny

The Auburn ARA will hold its annual Winterlest on March 15, 1986, from 9 00 am to 5 00 pm, at the Farm Home 4H Center, Grant Ave, Route 5, Auburn NY. Admission is 3.00 tables are 5.00. Testing will be available. Talk-in on 147.00. For more information, contact Robert C. Bruno WA21TJ, 1 Birch Lane, Auburn NY 13021. The Midland ARC wilt hold its annual St. Patrick's Swapfest on March 15-16, 1966, from 10 00 am to 5 00 pm on Saturday and from 8 00 am to 2 30 pm on Sunday, at the Midland County...

Call Toll Free For Quotes

VISA MASTER CARD FREE SHIPPING ON MOST REGS FOR CASH SA.SE. FOH OUR BENCH-TESTED' USED EQUIPMENT LISTING SA.SE. FOH OUR BENCH-TESTED' USED EQUIPMENT LISTING MON-FR 9 AM - 6 PM CENTRAL TIME SATURDAY 9 AM - 5 PM 4124 West Broadway, Robbinsdale, MN 55422 (Mpls. St. Paul) here is the next generation Repeater

Dealer Directory

Cainplrie linnJi omr DeriTf ir irr lr r mirale. Cuhtc, I iiimr. over 40 electronic product* im h bbyid ttctmkOT penmcjitei 4Uff l'li raJiu. iin& 4nubtlt> ftnihni kleefmnic*. ttlinim IctnUiM i 4 92J3S, KU-TTlt. Rosa WBTBYZha* Hie Janeii slQck f imAitur mu in r ic Ittlcrmtiiimaln Wmi .imJ the hrsi pdeft full me Tor ja your hun need* Koss HistrlhnUnn, TN So. SlMlt* Pmlun IOI3M AUJKJO. Tij-- uiWt K CS iHLBlR tkU> vott m rir ti ei A sc ** f< ICOM. Ajdffl In, Ten- F*. Sjniec A motf * R*d ....

Works With The Popular C Computer

Low-cost C-64 because of the special architecture features making rt espe* cially suited to Amateur Radio applications. The C-64 should not be viewed as a mainframe, but rather a very economical accessory to your data communications system. Many owners of expensive computers such as IBM, TANDY, APPLE. KAYPRO, ATARI etc., are now buying the low cost C-64 and dedicating it to their operating position, They simply cannot find software for their machine that even approaches the power and user...