The MSR-2000 RF Power Amplifiers require an additional 9.6 vdc supply. Drive power is normally under a watt (depending on the band) so don't cook the first stage. There is a plug or flying lead on the rear side of the power control board section where the control and low leve supply voltages are applied... min 3 different wires.
cheers, skipp > "Eric Lemmon" <[EMAIL PROTECTED]> wrote: > > Jerry, > > The TLE2283B is the "100 to 45 watt variable power PA deck 450-494 MHz" used > in MSR2000 stations. > The TLE5791A is the "low level amplifier" used with that PA deck. > > I'm not knowledgeable enough of MSR2000 stations to advise you on > troubleshooting. > > 73, Eric Lemmon WB6FLY > > > -----Original Message----- > From: Repeater-Builder@yahoogroups.com > [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] > Sent: Tuesday, April 15, 2008 4:38 PM > To: repeater-builder@yahoogroups.com > Subject: [Repeater-Builder] Identifying a Motorola UHF amp > > > Trying to ID!! only numbers are > > TLE5791A > TLE2283B > > Also., it won't fire up-what am I missing to get output? > > Tnx > > Jerry VE3 EXT >
