John, Here is a link to a picture I took of the circuit board assembly. I've never seen an assy like this one that can do 100 watts. Is this what your PAs look like?
circuit assembly <http://kc7mrq.home.bresnan.net/pics/HPIM1529.JPG> Thanks, Corey --- In Repeater-Builder@yahoogroups.com, "La Rue Communications" <laruec...@...> wrote: > > According to my model breakdown sheet its a VHF 144-174 MHz PA. If its like the PAs we have - they would be somewhere in the neighborhood of 105W output power. > > John Hymes > La Rue Communications > 10 S. Aurora Street > Stockton, CA 95202 > http://tinyurl.com/2dtngmn > ----- Original Message ----- > From: nativeMT > To: Repeater-Builder@yahoogroups.com > Sent: Wednesday, June 16, 2010 1:58 PM > Subject: [Repeater-Builder] Help Identifying a Motorola PA > > > > I was given a PA with a part number TLD2772A. > > The unit looks to be a rack mount PA with RG142 w/ n connectors for both input and output. > > The circuit board is unique in that it is ceramic substrate with laser etched film resistors and surface mount parts. The output transistor is a single SRF-4019. > > Can anyone give me information on this PA? > > Thanks, > Corey >
