[Repeater-Builder] Re: Fwd: Motrac Rcvrs PL encoder / decoders

2007-05-24 Thread skipp025
Motohead (Motorola) had semi global names for some of their equipment lines although you didn't see them mentioned as much as you would expect. Research Line was one such name although I'm not sure of the dates and equipment it was assigned to describe. Probably the wonderful Sensicon

Re: [Repeater-Builder] Re: Fwd: Motrac Rcvrs PL encoder / decoders

2007-05-24 Thread allan crites
There were three different RF transistors used in those preselectors as they were referred to by M. I wondered if you were aware of that? The first was a M4605, a Germanium PNP manufactured by Philco and used in a bridge neutralized circuit. The next was a M9108, a Ge PNP manufactured by Mot.