[MAMS] Stuff

[Walter Treftz]

Following items (and a lot more M/W & UHF stuff) are on an estate our ARC is helping with.
The SK was deep into microwave, radio astronomy, satellite TV, UHF/EHF and things that
give me a headache just thinking about it (I work 160m CW). Listed tech data is what I could
find online. Pictures are available. Looking for reasonable offers plus postage.
73 Walt (N4GL)
 685 Coaxial Directional Coupler
Narda Microwave Corp "Microline" model 22836. 2500-5500 mhz, extra
20.2db coupling. "N" coax connectors. Used. Untested, good physical
condx but some paint flecking on case. 4" L x 2"W x 1" D
 
690) Satellite TV Downconverter
Sat-Tec Systems model DC-5100 block converter. "N" coax for LNA
and "F" connector for IF output. Have been informed that unit has input
of 3700-4200 mhz and output of 450-950 mhz. Dirty but good physica
condx. Used. untested.
 
695) U H F Attenuator (?)
Waveline, Inc. type 9026-1. Unknown usage. Micrometer dial on side.
"N" coax connectors on each end. Used. untested. Freq range: 2.0 - 12.4 ghz
Max VSWR: 1.5:1, Attn range: 0-17db (2 - 2.5 ghz), 0-20db (2.5 - 12.4 ghz)
Insertion loss: 1.0 db. Power rating: 10w. Size: 4.5" x 4" x 1.5" 
Good physical condx.