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Randy Crews, WA8SVP, hunts DX on the air and game birds in the fields. As a DX'er, he is WAC and has 65 countries worked. See text

HOW GOOD IS A TEENY W EEW1 CARTRIDGEMK CAN'T EVEN Great) /Full stereo separation even at 15,000 cps. /4 poles, 4,coils & 3 magnets for

SHORT -WAVE LISTENING (Continued from page 83) this station. Your Short -Wave Editor, and others, tried to contact them by telephone and found th

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Wher we put this four layer voice coil in the new E -V FIVE -A we mew it would fund better... we never dreamed it would lower your cost of stereo by

LETTERS (Continued from page 10) was fun to build and easy on the pocketbook (less than $8) and even more fun to run. One question: Is it suppo

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"He's a good worker. I'd promote him right now if he had more education in electronics:' 36 POPULAR ELECTRONICS

February, 1967 Could they be talking about you? You'll miss a lot of opportunities if you try to get along in the electronics industry withou

New Ampheno 80 Amphenol Quality for only $139.95 40 puts 3 full watts in the palm of your hand! Three watts of talk power in a handheld? That's

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MEET MR. FET... the transistor that thinks it's a tube By LOUIS E. GARNER, JR., Semiconductor Ede' THIS LITTLE FELLOW AND HIS FAMILY A

TRANSISTOR (from TRANsfer and re- SISTOR), the device was nothing more than a tiny cube of crystalline semicon- ductor material with two fine

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it +11 ° R12 RI b ú°b o4ct+ 0 ? sir o- R13 Rll óQ :cs b b c b 11°'_. °- Ri R5 p... R3 -° Cl b + o ó ? °°f c4 Rs R4 ó 12 C42 óC3 bó gate r

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INFORMATION CENTRA By CHARLES J. SCHAUERS, w6Oty WELCOME to Information Central. I hope that as you read some of the an- swers to the ques

fence charger is shown in Fig. 1. Any good power transistor can be used in this circuit. Some obvious choices are: 2N255, 2N301, 2N618,

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ASIGNIFICANT breakthrough in the production of super- high- frequency (SHF) silicon transistors has been an- nounced by the Bell Telephone La

Fig. 1. Three- transistor TRF radio receiver cir- cuit submitted by reader Ronald Cook features a novel tuner /diode detector arrangement. Re

Fig. 2. Newly developed by Motorola Semiconductor Products, this high - frequency r.f. amplifier utilizes an n- channel field -effect transistor

ON THE CITIZENS BAND By MATT P. SPINELLO, KHC2060, CB Editor EXACTLY ONE YEAR AGO this month we lauded the Allied Louisiana Emer- gency Rad

George Weimer (left) and Fred Betz (center) are shown at Civil Defense Headquarters during "Opera- tion Safeguard." At right is J

ENGLISH- LANGUAGE BROADCASTS TO NORTH AMERICA FOR THE MONTH OF FEBRUARY Prepared by ROBERT LEGGE TO EASTERN AND CENTRAL NORTH AMERICA TIME

MISINFORMATION VERIFIED I N THE December, 1966, issue, we pub- lished an item concerning the Voice of the Himalayas, Katmandu, Nepal. Testing

- - - -- -- - - - - - - - - --- - - - AMATEUR RADIO By HERB S. BRIER, wsEGra u+eur Radio Edí +er CW IS DEAD ( ?) THE OTHER DAY I read a mag

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THE "BRUTE -70" (Continued from page 46) Fig. 7. If you cannot get the val- ues specified for R15 and R16, you can wire two resi

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MEET MR. FET (Continued from page 53) Fig. 12. This high- frequency crystal -controlled os- cillator employing a Siliconix 2N2608 p- channel

LETTERS (Continued from page 12) year and a half ago) where it didn't win any- thing because the judges thought it was a kit. I hope to w

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THE AMLIGNER (Continued from page 61) Also, the discharge of Cl through the primary of LZ induces a rapidly chang- ing voltage in the coil.

NEW 23 Channel All Solid State CB Transceiver PLUS 23 uy PAC E $19900 with all 23 channels Check these PLUS features Greater talk power with f

INFORMATION CENTRAL (Continued from page 70) ceiver to tune these frequencies will be featured in the Spring Edition of the 1967 ELECTRONIC

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AMATEUR RADIO (Continued from page 84) `but CW is no fun." To refute that, there is plenty of evidence that CW operation provides the m

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