[Milsurplus] BC-230 on for AWA OT tx 'test
Unserviceable but Repairable
cosmoline at ba-watch.org
Sun Dec 4 18:13:24 EST 2005
Just worked W2CQH's. T9X sig.
Was a free rig, a throw-away he brought back. Must win prize for simplest
implementation. 2 VT25s, no VT52 golden-ear modulators.
Filaments powered by 12V gel cell. RX tranny has 5 & 6V wdg.s seriesed
& half-wave rectified as charger. HV is bridge rectified & key-up B+
is across bleeder. Key down a rly pulls in opening bleeder ckt. & uses TX as
bleeder (load). Mechanical regulation.
Clacks nicely in shack. Sounds FB OTA
No power connector. Delivered juice via leads to brass tubing stubs pushed
over rig connector's outie banannas.
Told Reed "no-fair running set w/o mittens, fan blowing cold outside
air, & recorded motor sound on hi-fi."
My rig a p-p ux210 Hartley. Not mil-spec - mea culpa
signed
Walter Mitty, ta-poketa poketa
(This was 1st 24hrs of 'test, next 24 sat-sun 12/10-11. '230'll be back
then)
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