73 Amateur Radio Today – June 1975
Contents:
Me Friend …… W7IDF 17
Homebrew this SSTV Monitor …… WA9MFF 22
El Cheapo Superbeam …… WA6NLQ 31
The Smart Alarm …… WA6KBL 37
An Intimate Look at 160 Meters …… W2NYU 43
RF Power at 432 …… K1CLL 48
The Minirepeater …… WB4DBB 55
Inside Ma Bell …… Whipple 67
Dirt Cheap Tunable I-f for Converters …… K0VQY 81
6m IC Rx …… K1CLL 85
All Band Frequency Marker …… W1KNI 88
Protect Your Gear with a Latching Relay …… Ives 93
A Case for CW …… W0FEV 97
ID Timer …… WB4MYL 108
Build an 11 dB Coatrack …… WB0HKB, WB0DQC 111
Front Burner for Six …… WB4DBB 115
A Digital Dial for Your Receiver …… W2AOO 119
Three on Fifteen …… WA5CNG 123
More Weather Satellite Pictures …… WB8DQT 128
Solid Gold PR: Washington! …… K4SHE 135
Tit for Tat and Others …… W4ATE 139
Presto! Transistor checker from VOM …… W8WLM 144
Easy BFO Project for All Wave Receivers …… WB4KTY 148
How to Put on a Professional Slide Show …… WA3AJR 155
73 Amateur Radio Today – June 1975
