[Milsurplus] Goodies
J. A Call
w7ksg at juno.com
Sat May 28 22:24:29 EDT 2005
The following items are available
VLF receiver 14khz- 600khz in five bands. Navy model WRR-13A used on
submarines. Analog digital readout. 125VAC. Has manual, cord.
Excellent condition. Many components are mounted on printed
circuit boards which fit into assemblies which can be unplugged for
service. Hybrid circuits some
use S and others tubes. The receiver is a dual conversion
superheterodyne. 2 stages of RF.
16 tubes, 9 semiconductors. It receives A1 (CW), A2 (MCW), and F1 (FSK)
signals. Weight
about 98lbs.
RDO receiver. Excellent condition with manual. Covers 30mhz-4.5GHZ.
Has plug-in
tuning units. Similiar to AN/APR-4 receiver. 125VAC. Further
information available if interested.
Set of 98 xtals in FT241-A holders. Each marked as CH 1 thru CH 79.
Frequency on CH 1
is 20.0mhz. CH 2 is 20.1mhz CH3 is 20.2 CH4 is 20.3 etc clear thru to
CH79 27.9mHz.
All xtals contained in a metal box. As new.
J
W7KSG
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