|
|
| Date | Subject | Page |
|---|
| Antennas |
|---|
|
November 1964
|
unique design for Sterba curtain
possible use on 6M
|
30
|
|
May 1969
|
Phased 15M Verticals
|
74
|
|
September 1974
|
Easy Way Tower
|
103
|
|
December 1977
|
Phased Verticals
|
66
|
|
October 1978
|
The Swiss Fork (half a beam)
|
90
|
|
April 1979
|
Try a Bi-Loop Antenna (HF)
|
58
|
|
May 1983
|
Build This Cornerless Quad for 2M
|
30
|
|
September 1991
|
A L-O-N-G Long Wire (880 feet)
|
50
|
|
October 1992
|
Baby Loopy - a half-wave inductively-loaded loop
|
34
|
|
December 1993
|
Maxi-Loop 80 - indoor receiving loop
|
42
|
|
April 1995
|
160M Loop Receiving Antenna
|
95
|
| QRP & Minimalist Gear |
|---|
|
March 1963
|
article includes a 6SN7-6J5 regenerative 40M receiver
triode detector and 2 stages of audio
|
14
|
|
December 1966
|
a two transistor regenerative 80M receiver
|
28
|
|
April 1970
|
Simple External BFO
|
94
|
|
March 1974
|
Low frequency audio filter for CW
|
81
|
|
February 1981
|
The Fun-mitter - 5 watt solid state tx for 40/80M
|
100
|
|
July 1981
|
The Fun-ceiver - companion rx for the Fun-mitter
|
32
|
|
February 1982
|
The Fun-Oscillator - companion VFO for the Fun-mitter
|
12
|
|
January 1983
|
15-20M Fun-mitter and Amp
|
48
|
|
March 1983
|
The Fun-Vac - 6AQ5 TX
|
32
|
|
March 1987
|
QRP 40M CW Transceiver
|
26
|
|
April 1989
|
Crystal Set
|
12
|
|
March 1992
|
40/80M Tube QRP Tx Powered by 12V DC
|
40
|
|
November 1992
|
40/80M QRP Tx Using 6BW6
|
8
|
| Test Equipment |
|---|
|
July 1965
|
transistorized CPO and CW monitor
|
32
|
|
November 1971
|
2 Transistor Crystal Tester
|
55
|
|
January 1984
|
Q-Meter
|
70
|
|
January 1992
|
An Improved Crystal Tester
|
22
|
| Modifications |
|---|
|
July 1967
|
HR-10 Modifications
|
86
|
| Miscellaneous |
|---|
|
March 1967
|
The Slide Rule Made Easy
|
40
|
|
August 1974
|
Slide Rule Rules
|
72
|