Specifications And Schematics Available Free On Request

Tame one of these me die a monstrosities and you've got a real bargain-type KW Fairfax, Virginia MANY newcomers to amateur radio may not be familiar with the wandering, raw ac signals that once rendered large segments of the high frequency untenable. Medical treatment diathermy equipment manufactured in the late thirties and early forties consisted of a high power oscillator fed from a raw ac 01 at best, a rectified and unfiltered dc plate supply. No means of frequency stabilization was...

Allied Radio

Western Ave-, Chicago 80, III Altied's Credit Fund Plan gives you up to 50 more buying power up to 24 months to pay. Write for application. For thattop trade-in deal, write Don Koby, W9VHI, Tech Service Dept. Clegg Zeus Transmitter, 675.00, No. 77 SU 927-2BB Complete Deluxe Station, plus all extras shown above. 676,00, No. 20 SU 34U4BB Send No Money Down on Ailied's Credit Fund Plan J enclosed check money order you can work, break-in and monitor your own signal so says K0JLM and she...

Construction

The rf module which is complete from crystal oscillator to the final amplifier is forced air cooled, The blower is not shown in the photo, but it is fastened to a bracket and installed as the last item after wiring is completed. The bracket is secured by two screws to the side of the main chassis just opposite the 6360 tank circuit. The complete modulator which is built on a separate 4 x 7 aluminum plate develops 17 watts of audio in class A B L This is more than adequate for 100 modulation of...

Few Of The Features That Make

All crystals furnished for 80 throug h 10 meters Operates SSB upper or lower sideband , AM, CW amp FSK VOX controlled break-in CW operation Multi-section hermetically sealed crystal bandpass filter Dual conversion crystal controlled heterodyne oscillator Preheated, temperature compensated VFO Automatic level control for higher talk power 165 to 1 gear drive tuning assembly Air-cooled, shielded final amplifier Heathkit HX 20 SSB MOBILE TRANSMITTER Same basic circuitry as Heathkit HX-10 Complete...

Superb Heathkit Ssb Marauder Transmitter Compares Feature For Feature With Gear Selling At Twice The Price

First complete filter-type SSB transmitter in kit form . . , over two years in development. An outstanding array of features, combine with neat, functional styling, clean open circuit layout. Quality construction and materials bring you performance, convenience and dependability unheard of in this low price range Special features include Precision gear-drive tuning assembly u ith approximately 10 kc per turn for precise frequency sellings - . smooth action a full-function accessory socket...

Precision Ball Drive Dial

Another superb product of Jatkson Bros, of England, 4 dia. dial with 6.1 ball drive ratio. Fits standard shaft For that velvet touch Same as used In W2EWL SSB Ri March 195 OST. Three sets of CT windings for a combination of impedaneest 600 ohms, 5200 ohms, 22000 ohms. By using centertaps the Impedances are quartered. The Ideal transformer for a SSB transmitter. Other uses interstage, transistor, high impedance choke, line to grid or plate, etc. Size only 2 h, x w, x d. New and fully shielded. i...

Any Mast Or Resonator May Be Purchased

12au7 Transformer

FITS MORE CARS THAN ANY OTHER BUMPER MOUNT MODEL BM-I Rat alloy steet strap fits tightly against any shape bumper yet is inconspicuous. Length of strap permits its attachment to both large and smali bumpers. Assembly is held in place by two J bolts at the top of the bumper and strap clamp at the bottom. J bolts may be inserted between top of bumper and car body where clearance is as low as lA Whip receptacle assembly consists of a heavily chrome plated 114 die cast Zamak bait with -ZA thread....

Telewriter Frequency Shift Converter

S1S9.00 Rock Mounted 14,50 for Cabin The Nm Model K Telewriter Converter designed by M. J. Don Wiggini W4EHU Include Linear audio discriminator with high Q toniirf for maximum interfere rejection. 2. Advanced keying tube oineult to compensate for distortion with front panel eentrot. 3, Se amp arata magnet current supply with mHliammeUr. 4. Dual eye indicator. 5. Ch amp ii terminals for peiar relay bl , S-R relay, and loop. Front panel Jatki for keyboard and printer, 7, Send-Ree. and Polarity...

Towers

Radioamat Antenner

R HN fold-over towers are ESPECIALLY made for amateur use. hey are the most practical tower in design because they allow you to work ON THE GROUND for antenna maintenance and servicing. You ll quickly agree that this is a most wonderful feature for an amateur tower. In addition, these towers are made and de- signed for true, heavy duty use. They are structurally sturdy for use up to 70 feet and in enough sizes for all types and sizes of amateur antennae, This means that they can easily handle...

J J Candee Co

Victory Blvd., Burbank, Calif. ODD area 213 - VI 9 2411 To sum up if your purpose in proposing the 5 license fee for amateurs is to provide us with better service and you are not concerned with the drop in our numbers that will probably result, then tax away. We are already taxed, double taxed and triple taxed on just about everything we buy or dot many of us probably won t really notice this extra dun. Advertising was up a little in June, so we increased from 64 pages to 72- The supply...