There are two IPAs for MSFs: an older one where they used discrete components and four transistors, and a newer one (TLE2500A) that has a common carrier board and a band-specific RF module attached to it. His is the newer style and it has only two transistors on it.
I'm sure the older style IPA module would work just fine, but where does he get either one at a reasonable price? Bob M. ====== --- Bryon Jeffers KØBSJ <[EMAIL PROTECTED]> wrote: > In my MSF5000 manual I show the IPA for a C74CXB7106 > (435-475) to be a > TLE2232A.... =-O > > On the TLE2232 I show the final transistor is Q462 > MOT # 48-84411L05 > NPN-type M1105.. > > Hybrid is TLE5332A (435-475).. > > You might check Motorola On-Line (MOL) and see if > the final is > available... ;-) > <https://businessonline.motorola.com/Login.aspx?error=NoLogin1&ReturnUrl=/default.asp> > > Hope this helps... > > Bryon KØBSJ > > > > > w9sl wrote: > > I'm trying to put an MSF5000 (C74CXB7106BT) on the > air and I blew out > > the IPA final transistor marked 33P54 moto p/n > 4882233p54. It's on the > > RF submodule of the IPA. The IPA is a TLE2500A and > the RF submodule is > > a TLE5920A. These parts are prohibitively > expensive from Motorola. Does > > anyone know a source of used parts? > > I'd like, in order of preference one of the > following: > > > > A 33P54 transistor, should be lowest cost > alternative. > > > > A TLE5920A RF submodule > > > > The entire IPA module, the TLE2500A, surely the > most expensive option. > > > > Any help would be much appreciated. > > Thanks in advance, > > Don, W9SL ____________________________________________________________________________________ Yahoo! oneSearch: Finally, mobile search that gives answers, not web links. http://mobile.yahoo.com/mobileweb/onesearch?refer=1ONXIC
