[ForSale-Swap] FS: 450-470 mhz Preamp

[Walter Treftz]

  Recently dumped here from an estate, a The Antenna Specialists Co model MON-28 450-470 mhz
Monitor-Preamplifier. Good condx but case could use a little TLC on the paint-job. Untested as
can't find any data on it and have no test equip in this range. Has automobile radio type male plug to rcvr & female socket for the input.
Price $25.00 + postage (probably a couple pounds weight) --- if anyone can supply some data on it, especially the input DC voltage, would be appreciated.
Walt (N4GL)
(352) 637-1755