Power Transformer

Supplies nil voltages in above power supply < . , , 5,95 Swinging choke (used in above po wer supplv) PE-120 MOBILE POWER SUPPLY. See article Tune 1963 73 ' 25Gv fi 100 Ma with I2v DC input, xcellent Condition 4.75 SONOBUOY TRANSMITTER Dropped from airplane by parachute into water, picks up sound by hydrophone. Transmits MCW at fixed freq, 70-90 Mc. Battery operated. Complete w parachute, hydrophone, 5 tubes, 40 whip antenna- I .ess batteries. New 7.95 ELECTRONICALLY REGULATED Standard 19...

Cd Condensers

TI NPN Transistors 2N404 5 SI ftH MHY Toroids 80c eacb Fuse Holder* 35c 2 Watt Pots 50c each CAP Receive Crystals for ARC3 95c Send For New Flyer, 25i> Deposit On All COD Orders ALL SHIPMENTS FOB HOUSTON, TEXAS WRITE OR PHONE CA4-26G8 1506 McKlNNEY HOUSTON, TEXAS 77002 NUVISTORS NEW R C A. Bulk Packed 7537 tetrode, 2w out on 2t 3.65 ea 3 ior Si0.50 6CW4 sharp iiDS4 reiiiutc, trtodes 3 for 55.25 SOCKETS, above. NEW 15c ea with 3 above,

Madison Electronics Supply

Collins KWM-1 395 Collins KWM-i 750 CoJlins 75 A3 295 Collins 75A4 450 Hallicrafters SR-150 595 HaHir-rafters SX101 175 Drake 2A 179 Drake 229 Model B, Slicer 25 12AU7 6AC7 0AL 6 AUA CDU Antenna Kotor* Model ihni-M 119,50 Model AH-22 S31.30 Model TR-4J 559.95 Botin 48' Fold Over Tmver Si99.95 54J Crank-Up Tower SJ39.25 KrX 3 Transceiver 369.95 TR-3 Transceiver 550,00 El-Tronic Model SM-3 Geiser Counter 0.2 2.0 20 Range 25 Ionisation Chambers 1 Astro Compass 16,95 Northern Variable Master...

Tv Camera

We have the lowest pricea and complete slock of all component For malting your own Mam TV ur closed circuit TV camera plus exclusive VANGUAKI > printed circuits and Incredibly low prices on KUi Jen* with focusing mounts. Complete rendy-to-operate cameras iilsn available at the lowest prices you'll ever find. For more Inrormuf ion, price list and photns. send KJc cuitl or stamps, VANGUARD ELECTRONIC LABS Dept. H-2 190-48 99th Ave. Hollis, N. Y. 1 1 423 Another international mobile rally is...

Com Aire Electronics

A WINNING COMBINATION CLEAN OPERATING AND MAXIMUM EFFICIENCY IN THE VHF STATION, W8HJR, GRAND RAPIDS, MICHIGAN WINNER FOR MICHIGAN SECTION IN CQs WORLD WfDE VHF CONTEST FOR I963. HIS LETTER PRAISING THE COMAIRE FLM-6 ANTENNA MATCHBOX IS BUT ONE OF THE MANY TESTIMONIALS RECEIVED DAILY FROM SATISFIED VHF OPERATORS USING THE COMAIRE LINE. HOW EFFICIENT IS YOUR VHF ANTENNA SYSTEM LET COMAIRE ASSIST YOU IN REDUCING YOUR SWR, IMPROVE YOUR TRANSMITTER LOADING, REDUCE TV I AND IMPROVE YOUR RECEPTION....

Stay On The Air Plan

Yes Now yuu can enjoy yotir new TT10A equipment without tfoitig the air. Yuu need not ship your trade-in In to us until Mm receive our tiliLpmont and make sure that your new merchandise is in good working condition* GOOD NEWS FOR SERVICEMEN 18, 19, 20 years o d. Normally we can fiTer financing only M persons 21 years uf age ur older. However If yon are 18, 19, or 20 years old and in the serrice, have Rood credit relations and can pay down, wo can offei yon our tin a tic-I tig plan.

Mc Dual Conversion

Selectivity 6 db 17 KC Sensitivity 1 micro volt or less for 12 db s n ratio, Freq, Stab .0015 from 30* to I F, Frequencies 9.5 Mc & 455 KC. 6AK5 RF Amplifier 6AK5 High Freq. Mixer 6BA6 High IF Amplifier 6AU6 Low Freq, Oscillator 6AU6 i.ow Frequency Mixer 6AU6 1st Low IF Amplifier 6AU8 2nd Low IF Amplifier 6AU6 First Limiter 6AU6 Second Limiter 6AL5 Discriminator Diode 12AX7 Squelch & Audio Am pi. I2AT7 Noise & Audio AinpL 6V6GT Audio Output Amp , 12AT7 High Freq. Oscillator Complete...

Tremont Street

General Radio 1110-A Illustrated 100.00 Covers 10-200 MC with .001 accuracy with P.S. TS-173 Covers 90-450 MC with power supply 125.00 TS-323 Covers 20-450MC with power supply 1 150.00 AN-FGC-7 Repeater Set 34,95 Capable of receiving teletypewriter signals in audio or direct current form having up to 45 distortion and regenerating the signal to have less than 5 distortion. URA-8A Converter 165,00 All Equipment F08 Boston, Mass, Return prepaid within 10 days if you are not satised. helps...

O

What improvements are called for While the amateur ranks are torn with dissension over RM-499 our date with fate at Geneva is drawing inexorably closer. We must act right now, 1 Increase the Institute of Amateur Radio dues to 10 a year to provide the financing needed to have the institute undertake tasks for which the ARRL is not now responsible. I feel that it is important that amateur radio be put back together, not split further, and therefore believe that we...

Telemethods International Cleveland

Accepts teletype signals in audio on off form or in DC from a loop polar or neutral having up to 45 bias distortion and regenerates them electronically to perfect signals Serves as RTTY converter when fed single tones from receiver. Switchoble for 60, 75 and 100 wpm. False-stort gate prevents noise pulse errors. Afso provides perfect RTTY signals for transmitting. II0V, 60 cycle power supply part of unit. Shipped F 0.0. San Francisco, Shipping weight 35 lbs. 3075 East 123rd Street Cleveland,...

Cityzonestate

Perience and goo lt l judgement will jiow assist you in evaluating the received signal. However, these hints should enhance your experience factor. 1 A deep low hum sometimes modulating the broadcast or amplified signal check the power supply filter condensers and rectifier tubes. 2 An undue weak signal check for tubes with low emission, faulty by-pass condensers, or low screen or plate voltages. 3 Erratic signal check for cold solder joints, faulty volume control, coupling condensers, and...

Mission Ham Supplies

HERE IS A PARTIAL LIST OF OUR QUALITY RECONDITIONED HAM GEAR, FULLY GUARANTEED, AND SHIPPED PREPAID WITHIN THE CONTINENTAL U. S. WITH CASH ORDERS. Ameco Nuvistor 6 mtr. conv, 7-11 mc IF Central Electronics 10B SSB exciter amp ATI Central Electronics 20A SSB exciter amp QT-1 Elmac PMR-6A receiver amp DC supply Gonset G-66B receiver amp 12v. supply Gonset Communicator IM 2 mtr. Linear Hallicrafters HT-32A SSB transmitter Hallicrafters S-119K receiver kit new THE STORE OPERATED BY HAMS FOR HAMS...

Sb La Linear Amplifier

Exceptional in its compactness.,. in its high power , in its modest price new 1000 watt P E.P four-band amplifier 8040-20-15 . Small a size match for SB-33 transceiver and a companion unit to make up a pair without equal as a multiband mobile combination. But SB1-LA will also work with any SSB transceiver -can boost its output to a full KW in fixed or mobile service. This new linear incorporates every desirable modern feature. Stable, with passive grid input, it offers a 50 ohm resistive load...

Info

RESULTS Clear Tdtviiiin pictures without jitter or tearing Noite Signals being picked up by the power line Batteries trickle charge under ordinary power input condition Put out full power in emergency standby mode Vortag C i troller sntf Filtering C i FCLiitry RESULTS Clear Tdtviiiin pictures without jitter or tearing Irom Transients. Harmnmc Distortion and Common Mode NoF e Signals Accurate, reliable data from computations which ire not degraded by nojje or power failures Irom Transients....

Coaxial Type Switches

. . . multi-position, single or multiple gang Now you can switch coaxiai line circuits quickly and without error. These handy inexpensive units are available with UHF BNC and Phono type connectors for use with either 52 or 75 ohm lines. Phono connector types are specific for Hi-Fi applications. Other tvpes are designed to handle RF Power up to 30 MC, 1 KW input. Mode 550A Single gang, single pofe, 5 position switch with UHF connectors. Price 8.25 each. Model 551A Single gang, 2 pofe, 2 position...

Bfo

Mike Schwartz K1 YVB 9 Mague PL Newton 65, Mass. A standard superhet short-wave receiver may be unable to be used for CW code work because it lacks a beat frequency oscillator. The bfo does this job by providing a fixed signal at a frequency close to the receiver's if. The bfo's signal is combined with the receivers if signal and the resulting signal is a beat that Snd 'Jiew Of Pol Hut SrKJviHf- jpiraL Snd 'Jiew Of Pol Hut SrKJviHf- jpiraL Flexible Wire Atfp or UrRer or Copper 5rald latte ji...

S

Are You Looking for a Really Good Signal Generator CLEMENS STANDARD SIGNAL GENERATOR MODEL SG-83 140 00 CLEMENS STANDARD SIGNAL GENERATOR MODEL SG-83 140 00 jiHhraLed nutput tt.6 to mJfrtJvoltS. CO Kc i. ii Mc 111 ii bands Put t I lt r i sine wove AM No I i All transistor. Trade-in-. ucoupUhJ un test equip tiib-ui or amateur Ee r, Here is a real value a sleeper in a tine SIgnd Generator, If jou a - lookin c for h KflOd Signal Generator at a really low price we reeotomen lt J the Clem mi. We use...

Pausan

CALAMAR ec u uc Go. wa hyu fj SS SES M 32S1 w P.S. amp 75S1 700,00 RON LEVINE K2JXB 425 Terhune Ave., Passaic, N, J. PR 3-5073 7 P.M. On mitter tune-up, Couple the GDO to the final tank and remove plate and screen voltage from the final. Tune all preceding stages for maximum grid current in the final and maximum indication on the GDO Adjust neutralization for minimum reading on the GDO while retaining maximum final grid current retune the final grid circuit each time to maximum grid current ....

Jefftronics

800 ma. filter choke, 8 hy gt 26 ohms, 6 Kv. RMS test. Oil filled, 6 x6Y4x9 high, 30 lbs. 9-50 Command transmitters 3 to A Mc. New. Sh gt Wt. 14 lbs. Power Transformer 330-0-330 v. 100 ma.t 6,3 v lt 5 A., 5 v. 3 A. Herm, sealed, 4x5x4. 14 lbs. only 2.00 Brand new coax connectors PL-259 or S0-239T 40c each, 6 for 2.00. Adapter sleeves for RG-58 or RG-59, 12c each, 12 for 1 -25. Pi ease include postage. Minimum order 2,00, Send for our latest flyer. In the interests of making home construction...

Kyvb

With the present calamity of those ever decreasing snnsputs bless them casting its horrible wrath upon humanity for an oh woe is us eleven year duration, many a DX man creeps forth from his established twenty meter haunt and emits some wild ideas of operating on fortv. 1 lis hot-idea cools down to ll solid as soon as he pages through his catalogue and recovers from those staggering prices on commercial beams for that band no one would dream of using a dipole . Here's where 1 come in. It is my...

Swan

Write today for oor special Transceiver Packet containing full data on these leading brands, our new equipment catalog 163, and our latest used gear bulletin, revised monthly, _ _ Yes, it is true and our regular customers know it. We are America's most reliable amateur dealer. Mot the biggest but certainly the best. Our listings of top quality-fully reconditioned and fully guaranteed used gear are second to none except for the price- Look them over for these are all true Burghardt Vaiues....

Telrex Labs

Telrex Vintage

W r i r fo R frt F pl. 7 t or BIS ing t gt f WOHL bs most fop'jl. Af- ANTENNAS A5BURV PARK n j YOUR ONE COMPLETE SOURCE for HAM-TV, ATV, CCTV Equipment , . . Test Monotrons type 1698 only 9.95 pp FREE FLYER 771 . . , Full of Bargains rl273 . - . How To Build Low Cost TV Cameras1' Catalog 1273 plus LARGE Size schematic 1,50 W r i r fo R frt F pl. 7 t or BIS ing t gt f WOHL bs most fop'jl. Af- ANTENNAS A5BURV PARK n j VJDICONS 34 50 up 1 electromagnetic or 2 electrostatic, your choice Grade C...