{"id":4193,"date":"2020-07-05T14:19:17","date_gmt":"2020-07-05T14:19:17","guid":{"rendered":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-november-1982\/"},"modified":"2023-01-17T01:05:10","modified_gmt":"2023-01-17T01:05:10","slug":"73-amateur-radio-today-november-1982","status":"publish","type":"page","link":"https:\/\/www.snapwhole.com\/index.php\/73-amateur-radio-today-november-1982\/","title":{"rendered":"73 Amateur Radio Today – November 1982"},"content":{"rendered":"\n

73 Amateur Radio Today – November 1982<\/span><\/p>\n\n\n\n

Issue Contents:<\/h3>\n\n\n\n

A Perfect “10”<\/h3>\n\n\n\n

– Timer counter logic probe – 10 functions in all. That’s the Multi-board One and you can build it …… WA2BHB 10<\/p>\n\n\n\n

Remote Control Your IC-701<\/h3>\n\n\n\n

– Simpler than commercial controllers this home-brew circuit nevertheless features push-button band changing and frequency selection scanning and expanded coverage …… N2GW 14<\/p>\n\n\n\n

Automatic Beam Aimer<\/h3>\n\n\n\n

– Here is the scoop on adding set-and-forget convenience to your rotator control. Works with most common control boxes …… K9AZG 22<\/p>\n\n\n\n

Life Support System For HTs<\/h3>\n\n\n\n

– At home or in the car this do-it-yourself charger and accessory box could be the best friend your handie-talkie ever had …… WB6BHI 26<\/p>\n\n\n\n

What? Another Audio Filter Project?<\/h3>\n\n\n\n

– Yep. And even the most modern receivers benefit from this QRM-crusher …… W4MLE 32<\/p>\n\n\n\n

A Tuner For Antenna Fanatics<\/h3>\n\n\n\n

– Anyone experimenting with antennas needs a darn good tuner. Construct this one and save your finals …… Staff 42<\/p>\n\n\n\n

Digital Basics<\/h3>\n\n\n\n

– This is no time to be a digital illiterate. Part III reveals the secrets of multivlbrators shift registers and other notorious devices …… K4IPV 46<\/p>\n\n\n\n

The Money-maker Power Supply<\/h3>\n\n\n\n

– Need 12 volts for your transceiver? Save half the cost of a commercial unit by assembling this 25-amp monster …… WA6TTY 56<\/p>\n\n\n\n

TVRO Q & A: Part III<\/h3>\n\n\n\n

– LNAs are expensive but rolling your own is a losing proposition …… WB0POP 64<\/p>\n\n\n\n

The Sound of Silence<\/h3>\n\n\n\n

– Beep!! Your TS-180 is off the air Charlie …… HB9BLU 70<\/p>\n\n\n\n

Build the Re-fuser<\/h3>\n\n\n\n

– It’s a self-replacing fuse. Why blow one when you can blow two? …… K5CN 72<\/p>\n\n\n\n

No Smoking in the Ham Shack<\/h3>\n\n\n\n

– Overvoltage kills solld-state finals Protect yours for $1.00 …… N7JJ 74<\/p>\n\n\n\n

Tempo MARSer<\/h3>\n\n\n\n

– Get the S-1 off those crowded ham channels. Expand your coverage above and below the amateur band …… WB6IQN 76<\/p>\n\n\n\n

CW and the Apple II<\/h3>\n\n\n\n

– The simpllcity of BASIC plus the speed of machine language equals a near-perfect Morse keyboard …… N5MR 84<\/p>\n\n\n\n

Everyman’s Audio Amplifier<\/h3>\n\n\n\n

– Make this one chip amp a permanent part of your test bench. It’s an easy project for beginning experimenters …… W3KBM 90<\/p>\n\n\n\n

Award-winning Program<\/h3>\n\n\n\n

– Certificate hunters cut your paperwork down to size. Let your Pet track your quest for excellence …… WB2GFE 94<\/p>\n\n\n\n

Speed Demon<\/h3>\n\n\n\n

– How fast was that? Find out with this wpm display for Heath’s 1410 keyer …… K4ZHM 102<\/p>\n\n\n\n

Keyer on a Shoestring<\/h3>\n\n\n\n

– Hams are cheap and so is this keyer. Big spenders will build the deluxe two-chip version …… WB5PPV 104<\/p>\n\n\n\n

I Got My Ticket! Now What?<\/h3>\n\n\n\n

– A look at what Elmer forgot to tell you …… N1II 106<\/p>\n\n\n