[amsat-bb] SSB SP-7000 rejection

Tim Tapio tim at timtapio.com
Sat Oct 4 02:37:57 PDT 2008

Hello all,

I'm planning a new antenna system and planning on using an SSB preamp on the
430 downlink side. The 7000 uses helical bandfiltering.
My antenna separation will be on an 8' fiberglas boom. Will desense be an
issues? Should I plan on using a bandpass filter such as a duplexer?

Thanks and 73 de Tim, K4SHF

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