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5 Aug
2014
5 Aug
'14
8:01 p.m.
I have one of the Original AMSAT Broadband Satellite RX Preamps which has quit functioning. I have checked most of the components and everything looks normal except there is a large loss of signal instead gain. I suspect the Mini-Circuits MAR-07 has failed. Both Mouser and Digikey list the part as discontinued and zero stock.
Is there a source for quantity 1-2 each of the part, or does the AMSAT group that builds it have the part available?
Or is a substitute available?
Ron W5RKN
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Ronald G. Parsons