73 Amateur Radio Today – February 1990
Issue Contents:
Enforcing PRB-1
– Ham antenna lib is moving forward. Keep it up! …… KA7FQW 9
The Great San Francisco Quake ’89
– Hams do it again beautifull…mostly …… WA6ITF 18
Contest Quality Headset and Mike
– Double duty for your VHF headset mike ……VE5XZ 10
Home-brew Spectrum Analyzer
– Nothing like seeing what’s going on …… KE0UV 41
Protel Easytrax
– What a breeze! PCBs on your PC …… WB9RRT 13
Ramsey SA-7 Broadband RF Amplifier
– A performance-per-dollar miracle …… AH2AR/8 20
The ICOM-765
– How DDS makes a difference …… WA1EYP 22
Alinco DR-570T 2m/70cm Mobile Transceiver
– Sensible controls make sense! …… NS1B 26
The AEA MX-6S 6 Meter SSB/cW HT
– HT SSB on 6! Now I’ve seen everything …… WB6IGP 30
Ultra Comshack 64
– Hamshack remote control from your HT …… N7IPY 32
AEA’s New MM-3: The Morse Machine
– Memory galore A joy for CW ops …… KA9ELV 36
MFJ’s 9410 Versa Tuner II
– SWR and tuner too …… KT2B 37
The ICOM IC-725
– Steve checks it out …… N4RVE 54
Tune in on Telephone Calls
– Is cellular privacy a myth? …… WA5ZIB 60
73 Amateur Radio Today – February 1990
