I have the following items for sale, prices do not include shipping.
1. Down East Microwave 144-28 transverter. Factory assembled. In
excellent condition, provides 25 watts (linear), 35 watts max output on 144
MHz with -20 dBm (30mw) input on 28MHz. See DEM webpage for more info
at: http://www.downeastmicrowave.com/pre-cat.htm
With full documentation. $280.
2. Create CLP5130-1. 50 - 1300MHz Log Periodic Antenna. Purchased and
assembled in 1993, used once and has been in garage ever since. Excellent
condition (a little dusty). 23 Elements, 500w pep, gain 10-12 dBi, < 2:1
swr, F/B of 15 dB, longest element 9' 10", boom length: 5' 9". I
purchased to use as a possible rover/portable antenna and ultimately
decided not to rove and to use a different portable antenna
system. Pick-Up ONLY in Westminster, MD. $290.
3. ARCOS 2 meter amplifier and power supply. 600+ watts output. Uses 2 X
4CX400's. Classic K2RIW and W2GN
design. See: http://www.newsvhf.com/w2gn.html and
http://www.svetlana.com/docs/TechBulletins/appnoteNO.5.html for more info
on this amplifier.
In good working condition (my present 2m amplifier). Set up for 220vac
easily converted to 120vac. New tubes 6/2000.
Complete with T/R keying, relays, interconnecting cables and some
documentation. $600.
4. AEA KK-1 CW Keyboard Keyer with manual. 5 - 90 wpm, 12 message
memories. Excellent Condition. $90.
5. Advanced Receiver Research 144VDG preamp. GaAsFet (NOT RF sensed) 2
meter receive preamplifier. 20dB gain, 0.5dB noise figure. Very good
condition (some scratches on case) $30.
6. 1296MHz "Cat-Food Can 50-watt amplifier. I believe this is the
prototype amplifier built by W4UCH and the basis of the 73 Magazine article
"How To Succeed On 1296 - cat-food can 50 watt amplifer". Uses a single
2C39 (family) tube - the present tube is of unknown condition. Requires a
triode power supply with B+ voltage of 800-1200 vdc. I used this for the
past 5+ years in an air cooled configuration with 1000 vdc, 200mA for
between 25 - 50 watts output depending on the tube and tuning (somewhat
tricky). Was in working condition with a different tube when taken out of
service 12/2001. $50.
73,
Ed K3DNE
k3dne@adelphia.net
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