Thanks John et al! Its good to know that you all can fill in where Google fails! When you want answers, you go to the right source - doubt theres any finer group around than this one. :-)
Cheers and thanks again! John Hymes La Rue Communications 10 S. Aurora Street Stockton, CA 95202 http://tinyurl.com/2dtngmn ----- Original Message ----- From: kernkampj To: [email protected] Sent: Wednesday, May 12, 2010 7:30 AM Subject: [Repeater-Builder] Re: Unidentified Micor Part John - That part is actually the low-pass filter used on the output of the power amplifier to prevent harmonics from leaving the unit. It is a pretty good filter, with about 1 dB insertion loss up to 180 MHz, and 3 dB at 200 MHz. After that it falls off pretty fast. Here are my measurements on one unit I have - 200 MHz - 3 dB 206 MHz - 10 dB 216 MHz - 20 dB 230 MHz - 30 dB 234 MHz - 40 dB 259 MHz - 50 dB 275 MHz - 60 dB John - WB4YJT, Sacramento ============================================================= --- In [email protected], DCFluX <dcf...@...> wrote: > > Looks like a VHF Micor Transmitter Low Pass Filter to me. > > On Tue, May 11, 2010 at 10:19 AM, La Rue Communications <laruec...@... > > wrote: > > > > > > > Need some help here. I have a Micor Part (I think) and the Motorola Code > > does not bring up anything at all on Google. From my guidelines, I know that > > this is a VHF Filter/Duplexer Part. The code is TFD6102APR. Pic is attached; > > One side has "Input" and "Output" on the opposide side to its respective > > receptacle.... if anyone knows what this doohickey is, I'd really appreciate > > knowing. :) > > > > Thanks! > > > > John Hymes > > La Rue Communications > > 10 S. Aurora Street > > Stockton, CA 95202 > > http://tinyurl.com/2dtngmn > > > > > > >
