ToDo List

VFO
VXO
How low can you go?
Varactor
40M



Web page
Update with pics K2, Binaural rx, Counter, power meter, 40 dB tap

Time Domain Reflectometer

Analog FET voltmeter

Analog FETOpamp voltmeter

m3 homebrew transistor testor

dds60/butterfly/batteries to box


Spectrum analyzer
http://www.intio.or.jp/jf10zl/speana.htm

crystal sweep gen/
http://www.intio.or.jp/jf10zl/csg.htm

Curve tracer
http://www.intio.or.jp/jf10zl/trct.htm


Balanced antenna tuner
use 2 roller inductors / variable cap / choke balun on nylon breadboard

zmatch tuner.
use it a lot
shake the bugs out find the intermittent short

build 2n2-40


ATS3
dsb mod???
jack to external altoids box
altoids box self-contained
battery
audio amp
mixer (passive? active)
maybe even a microphone


Test equipment
spectrum analyzer
try the scope sweep out to varactor/inductor parallel poor mans scope
try the version from jf1ozl

Make a varactor tuned vfo
Try huff and puff on the vfo.

Binaural rx.
two headphone jacks male to single female
two antennas
two radios
one head
cat control??? (naw..)

Binaural rx (two rigs)
make it have two antenna jacks...
try with two antennas
add rf amps
add af amps 741? lm3800?



done Counter to box

done W7ZOI power meter analog

done modify echolink node
to use handheld
scrap the icom vhf for parts
permanently wire the handheld
bypass the battery if possible.
pull the battery for another project

done K1

Done MiteyMouse New top.