RE: [Repeater-Builder] Unidentified part in msf5000 vhf station

2010-09-06 Thread Eric Lemmon
Its size and location in the RF path suggests that it is an optional preselector. It should have five adjustment screws with locknuts, and bear the designation TFD1011 or TFD1012. 73, Eric Lemmon WB6FLY -Original Message- From: Repeater-Builder@yahoogroups.com

Re: [Repeater-Builder] Unidentified part in msf5000 vhf station

2010-09-05 Thread Mike Morris
At 08:10 PM 09/05/10, you wrote: I just aquired a second msf5000 to make a 2 meter repeater our of and it has a part not present in the first station. I suspect it could be a rx preamp due to the fact it has coax input and output and it is wired in series between the duplexer rx port and the