You are looking for something like the Motorola H21A- portable series or D21A- / D31A- mobile series equipment. Those use miniature tubes except the higher powered mobile units use a 2E24 instant heating version of the 2E26. The "B" versions (i.e. D21BAM) have a solid state receiver and tube type transmitter. There were other units, manufactured by various manufacturers, but the Motorola equipment represented at least 80% of that type of equipment used during the 1950s. Glen, K9STH
Website: http://k9sth.net From: "[email protected]" <[email protected]> To: BOATANCHORS <[email protected]>; Florida boatanchors <[email protected]> Sent: Saturday, November 29, 2014 4:02 PM Subject: [Boatanchors] Small Tube-Type FM Transceiver? I'm looking for something mobile/portable for 10m. Must be all-tube, OK if QRP, FM detector needs to be a true discriminator - not slope-tuned AM. OK if close to 10m but needing mods. Space-charge (12v plate voltage) or low-voltage design preferred - but OK if it requires usual tube voltages. 50's-era motorcycle or other commercial rig? Surplus military? Anything? _______________________________________________ Boatanchors mailing list [email protected] https://puck.nether.net/mailman/listinfo/boatanchors
