Beginners Shortwave Receiver
Practical Wireless Direct Conversion Receiver
Practical Wireless Sudden Receiver
Practical Wireless Meon
ARRL / Rochester VHF Group Receive Converter
2m Class C (FM) Amplifier
I built a
-based frequency counter from some magazine but that was stolen from the back of the Rand-Lover while loading it, so no pics.
Replacement display for FT-290R
Norcal Balanced Line Tuner
Precision Power Supply
6m Linear Amplifier
Bulova 140 Clock Radio
and converting it to 220V / 50Hz
Back in 1997 ZS1PL and I bought the PCBs and matched components for the
Bill Kelsey N8ET
. Still havn't built them.
A vacuum tube transmitter that covers
four bands using two tubes
Two valve receiver
from Practical Wireless, August 1950
Tom Thumb transceiver
from QST, September 1945
The Minima is a general coverage HF transceiver using an Arduino and a Si570 DDS.
Ashhar Farhan VU2ESE's page
0-21 MHz version
"Five by Twenty"
5 tube SSB QRP Transceiver for 20m (5 MHz IF, VXO using CB crystals).
"Twinplex" 6SN7 regen receiver
A Mate for the Mighty Midget
, Lew McCoy, QST April 1966. An 80 and 40m superhet with 3 x 6U8 and a two-crystal filter.
W7EKB's glowbug pages
A 1941 Beginner's Receiver
an improved model
with 2 x MRF646.
2m 400 Watt linear using two 4CX250B
2 x 4CX250B
hits since 2016-02-09.
(This page last modified 2017-02-09)