DJ0WH: Historical Two Way Radio

Showing posts with label Historical Two Way Radio. Show all posts

#TBT

Here's a photo of a Centracom (I think series 1) dispatch console from 1975. I don't know what the CRT in the middle was for - pos...

Okay, not quite Motorola but here is an Avometer Model 8 (Mk. III) I picked up the other day on Ebay. I always wanted one because this mete...

Motorola technicians assembling two-way radio console equipment for a Chicago police communications center in ca. 1961.

The HT90 portable! I think I've repaired at least 1000 of these in my lifetime. We stopped repairing them because you coudnt get the ...

This is an advert for a Motrac mobile two way radio from 1959. I seem to recall uninstalling some of these from vehicles simply because t...

I am proud to say, that a fair amount of what I know about superhetrodyne receivers; squelch circuits; frequency multipliers and VHF power a...