Trc-77a crystals needed

[Jleonardelli]

Yes thanks

I found the information on the antennas in the manuals (of course) and they tend to be shorter to take advantage of the internal antenna tuner

It has a plus 455Khz receiver xstal schema that makes it a bit interesting

Lucky I have more than a dozen transmit crystals

73s es LRRP
John

Originally Posted by Bruce MacMillan

For crystals you can try Brian at http://www.af4k.com/crystals.htm

The issued morse key is the J45 with leg clamp. This is a common WW2 item. These often appear on ebay. The H140/U headset uses the 5 pin U229 plug.

The antennas are just a length of wire. Check the manual for length versus frequency and cut your own.

The hardest part to find is the battery case as most dissolved from leaking batteries.