73 Amateur Radio Today – January 1994
Issue Contents:
Using the World’s Most Accurate Frequency Standard Part 1
– Building a receiver for WWVB …… K9EUI 10
Micro IDer
– An easy-to-build automatic Morse code station identifier …… KA9SZW Pointer 18
The “Hula Loop”
– A stationary bidirectional hybrid three-element delta loop …… NH6XK 30
The Quad Charger
– A constant current NiCd charger …… K4GOK 34
EASY-pC Printed Circuit Layout Software
– Want to get into computer-aided design (CAD)? …… K4IPV 42
“The Radio Doctor”
– “Fix it and run it” videos …… WB6NOA 48
73 Amateur Radio Today – January 1994
