Antennas

1296-LY I0XY-2M 7 cm MftM 48 70cmJMBM HX MMMttMu* lOWinptM 96 H 5 MVflji3 -B0 10W inpui MMl.+. i-LS IU or iW lu J2U5L9S fimiiiin wNtft jich tut dt-ijils. 8995 Send 40c stamps for full details of our VHF UHF items. E'rc sdetior liltcrv Pre-amplifim An cnnas Lou-pass filler Transvertm Cr> sial fillers VaractOT inplers Converters Spectrum International, Inc. Post office Bon 1084S Concord, Mass. 01742 USA IDE TO UTILITY STATIONS 1985 (3rd Edition) now Including GUIDE TO RADIOTELETYPE STATIONS...

Cyprus

Aris Kaponides 5BJJE PO Box 1723 Umassol Cyprus With the coming of autumn and winter, quite a few Cyprus amateurs, both s& jb and ZC4e, have been active on any band which had reasonable propagation Some Cypriol amateurs are very active on RTTY, usually during trie afternoons on 20m On ftm can oe heard 5B4MC. 5B4IT, 5& 4MD, 5B40P. 5B4NG 5B4CV 584EP and very soon 5B40J B40V, and 5B4JE hopefully will be also active on tn s mode wilh home-brew interfaces and terminal units Very recently a...

Info

Naurilus Ave., Brooklyn NY 11224 (718)-3724349, 8N8260 FANTASTIC DISCOUNTS on ICOM, Kenwood, Yaesu, Sony, MRJt Panasonic, Uni-den, Bearcat, Regency, antennas, coax, CVWRTTY decoders, marine, more Free UPS shipping & insurance to 4S states 25-page picture catalog (refundable) Galaxy Electronics, Box 1202h 67 Eber Ave Akron OH 44309 (216W376 2402 9 am to 5 pm EST. BNB281 )01sh TS-520sh Collins, Swan, and all others. Six 1 21' digits in a 5M wide by 1-t 2 high and 9 deep meial cabinet. Send...

Crystal Filter Sale

Top'qunLlty B-pole CW SSB AM FOX TANGO llltvra AJso DRAKE R Ctf-Lina, COLLINS 75S-3BJC, and 1C0WI (FL44A Type) All Regular & 60 filters NOW Only Wfi.SC AH Regular S110 filters NOW Only 199.50 FlIter Kits NOW Only 139 pair All Filter-Cascading Kits NOW Only 75 each Quantity discounts when sent to on address (excluding matched-pair kits Any two units (filters, cascading kits, or combos) 10 OFF Any three units or more (as above 15 OFF Sale Prices offered for a limited time. Order Todayl FOX...

Improved Sctb Transmitter Assy

Output 100 Duty CycleL infinite VSWR proof True FM for eye. audio quality Designed specifically for continuous rptr service. Very low In white noise.'1 Spurious .70 dB. Harmonics -60 < JB BA-30 30 Wt, Amp board & Heat Sink, 3 sec. LP. filter & ret. pwr. sensor, SCT17Q mounted in shielded bousing Compfetely assmbld, w F.T. caps, S0239 conn. SCT 410B UHF Transmitter Bd. or Assy. SimiFar to SCTi 10, 10 Wis. riom Now includes on board proportional Xtal OscJOven circuitry for very...

Options

PM91 Dish 60 PM 10' Dish 140 Prodelin 10' Dish 400 Ranger 1V Mesh Dish 300 Magnum 12' Dish 400 85 LNA BO NSS Memory Tracker 100 MTI MTI Houston TrackBr IV 325 Houston Tracker IV + S425 Robin Rumbolt WA4TEM 1134 Glade Hill Drive Knoxvillc TN i79i9 Here's a talking repeater controller that you can build in no time at all. It gives a whole new meaning to the word vox 1 This project began as a needed to completely revoice identifier for one place the repeater timer several voice ID messages I - ....

Kaul Tronics Tvro Antenna

K.aut-Tron.cs, Inc., has introduced a toot mEsh antenna featuring a complete. P redesigned rib. permitting production cost savings and a 30-perceni price re duction A oatent has been applied for on the Fib design. The antenna package which includes the Nova polar mount with aeif liigning Bearings a d a buttonhook feed, weighs rust 155 pounds ano is UPS s 'ppable anywhere in the US The new antenna has an f'D ratio of .375 Engineered for maximum durability and performance by KauM rentes, the...

Kenwood

TS-4305 HF Transeepvef SUPER SPECIAL With General Coverage Aeclew Witti General Coverage fletejwer DpUcflai Automata rmr n TuW TS-4305 HF Transeepvef SUPER SPECIAL With General Coverage Aeclew *i(tr General Coverage RCVft includes CW fceye W fM CW htef AC Power Supply. Full Break in CW SSB'AM fMfFSK Speech Processor NEW FRG 8800 SWL Receiver CALL F R G i 700 ftece ive r frcseou 1390.00 VHF ConvtMiti AcFhv Anirinnas avsitable TS-53 SP m 10 Mdef KCVH CALL Wilti Potril Supply & J0tcH Filial...

Spectrum Analyzer

TS-101Q UPM 34 Analyzerfor to Miii to 44 GHz in 8 bands 20 KH2 resolution 3 db points. Dispersion. 0.5-25 Mhz above 55 MHz 0-60 db IF attenuation in 6 dft steps. With 5ADP7 CRT requires 115 230 VAC. 17.3x 19,5x26, 130 Jbs sh. Used-reparabfe 265 ACCESSORY KIT jnctudinp filters, attenuators, and purchase 85 TRANSIT CASE S15 MANUAL, partial repro 15 R-1420 UHF RECEEVER, 30-300 MHz AM-FM-CW in two bands selectable 20 or 300 KHz bandwidth Same as CEI 905A. 3,5x19x15, 25 lbs sh. Used reparable w...

Feeduie

F g 1 A 7-nefworic w fh a 4 1 toroidal balun for use in coupling modern transceivers to balanced feedlines. terns and gain characteristics of this antenna for the 80-10 -meter amateur In limited-space situations where it is not feasible to erect a full 1 2-wave-length antenna, the antenna can be shortened and still be effective as long as the total length of halt the antenna plus one feeder wire add up to at least 1.4 wavelength at the lowest frequency ' (n the case of a shortened antenna, a...

S

TE HMS DOMt STIC Pi fMJdL COJ a CradH Cart FttfEJQP I.JHHJ US FuntiD. MonoyOrdlfJi.iir Cflihlfli'i Cl i.K nl-f C.O 0.' Am P'rtl 1 HpT gt wt irnrt. PHrn om CMl m will b bt M lt On r. or C 4fe f'e CW FI awy Bui w .i ivl uanonil an ltw CQD'l COO'lin afnpp ii tr, Jir rHUy aru hru Urnlm P rc k S ryH COHFINHfHa OflDiUS WfflJKJ pf tv 1fiai wntinninc iwiJwri rnjl Mill Jtroi i l Itfptl Oa fO f n W n pJ 3 H paner Wa conlirmmg on rr pi u4 mwX CONFIRMING bpWI on II dw rt prrttaro or dupitMt hipme-'- . ....

The Hidden Signals On Satellite Tv

Everyone by now Is tamrtiar with the enormous quantity of television signals available from geosynchronous satellites. - iross America, home satellite dishes are Springing up in backyards, all pointing skyward to glean the ripe harvest of information being beamed to earth. The ranQB of programming runs from 24-hour news to rock-music videos to educational and religious features. But few know ot the secret side of ihe satellites, the ever present non-video information broad casts. The Hidden...

Tune

A Technical Book covering the Reception of Stereo Subcarriers Telephone Channels world News Services Audio Subcarriers Teleprinter News Press Commodity News Services Radio Channels Networks All Single Channel Per carrier Services SCPC Multiplex Data Channels Plus Many Other Hidden Services A complete work covering the Hidden services, the systems, the equipment, how these services are used, how these services can be utilized, what thev mean to our field. This book for information use only. Not...

Reconditioned And Lab Calibrated

HPG06A SIGNAL GENERATOR 50 KHZ TO 65 MHZ 0 1 MV TO 3V INTO 50 OHMS. 400 1000 HZ MODULATION. CRYSTAL CALIBRATOR S375.0 HP60BC SIGNAL GENERATOR 10 MHZ TO 430 MHZ 0.1 MV TO 1V INTO 50 OHMS. AM7CW OR PULSE MODULATION, CALIBRATED ATTENUATOR 345.00 HP614A SIGNAL GENERATOR 900 10 2100 MHZ 0 5 MV 10 1V INTO 50 OHMS. INTERNAL OR EXTERNAL PULSE OR FM MODULATION CALIBRATED HP618B SIGNAL GENERATOR 3 6 GHZ TO 7.6 GHZ 0.1 MW TO .1 V INTO 50 0HMSP CALIBRATED OUT PUT, INTERNAL OR EXTERNAL PULSE 0ft FM MODU...

Smart Patch

You won't find a 45-watt. 2-meter FM mobile ng that's built smaller than the Yaesu FT-20RR Nor will you find a dual-band FM mobile that offers the cnossband full-duplex capability found in the 25-watt Yaesu FT-2730RH. It shouldn't be surprising. We've been coming up with a lot of innovative concepts iately The FT-250RH measures just 2x6x7 inches. Conveniently fitting its high-power punch into many smail spaces of your car Places where other 45-watt mobiles just won't fit The FT-200RH is small...

1

TVRO tips, repeater controller, easy PC boards Crosslink, system, Apple drafting, coil winding Allband HF antenna, Op-amp primer, FT-S'01 digital display Inside Dayton, easy signal monitor, four-band mobile whip Transistor testerh frequency counter, VIC 20 Morse Dayton photo-journey, cordless phones, construction methods Touchtone data display, transistor tutor, line conditioner In each back issue, you1 I also find our regular features as well as reviews and new product announcements. Each back...

Pc Electronics

IC 740 9 band 200w PEP xcvrw mic 1099.00 869 FREE PS-740 Internal Power Supply amp PS-740 Internal power supply 159.00 149 EX-24l Marker EX-242 FM X-243 Electronic keyer urtfl 50.00 FL-45 500 Hz CW filter 1st IF ._ 59,50 FL-54 270 Hz CW filter 1st IF ,, 47.50 FL-52A 500 Hz CW filter 2nd IF 96.50 89 FL-53A 250 Hz CW filter 2nd IF 96,50 89 FL-44A SSB filter 2nd IF 159.00 144 SM-5 Spin eiectret desk microphone 39,00 HH-10 Scanning mobile microphone 39.50 MB-12 Mobile mount 19 50 Options also for...