[MRCA] Transworld RT-100/MP HF Transceiver and Amp
DSP3
jeepp at comcast.net
Mon Aug 8 13:55:19 EDT 2016
Well, maybe I have someone's attention? This past weekend I picked up a
Transworld UPS500 28v DC power supply that I wanted. Along with this
power supply was the accompanying TW RA400 400w HF linear amplifier
unit. (No R/T unit, however.) The amplifier is said to /probably/ need
some new output transistors, otherwise its in excellent condition. The
thing is, I do not need this amplifier. The amplifier requires 4 output
transistors and, serendipitously, I have 4 ea. MRF422 28v 150w output
transistors that could be used in this amp if the installed output
devices are, in fact, all bad. Does anyone out there need such a unit?
If so, I'd be pleased to receive an offer for same, and include the
transistors. It is heavy! I have the mating power plug (only) for the
amp as well as a c_omplete manual set_ for the R/T unit, the amp,
antenna tuner, and power supplies. Or, maybe I should just sell the books?
Jeep - K3HVG
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20160808/073cdee1/attachment.html>
More information about the MRCA
mailing list