Here are a couple things that were less than obvious to me about the ARR
70CM switched preamp.
If you are going to power it with phantom power (i.e. up the feed line) you
need to add a -C to the part number so they will add in the required choke
from the feed line to the power input. But note
@amsat.org
Subject: [amsat-bb] Re: AMSAT-BB Digest, Vol 7, Issue 65
Here are a couple things that were less than obvious to me about the ARR
70CM switched preamp.
If you are going to power it with phantom power (i.e. up the feed line) you
need to add a -C to the part number so they will add
