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HR2510 final, from MRF477 to 2sc1969

He produced another 2600 in rough shape that had a good final. I took it out and put it in the chipswitched 2600 that got recapped, rewound toroids, glue removed and it went well. At 100% modulation I get about 20 watts AM with dk set at 5 (I did the vari dk mod on the swr knob {1-10} per rogerbird). Ssb sees nearly 40 watts pep. Bias set perfectly. Aligned it and gonna talk on it for a few days to make sure it stays right.

At the risk of sounding like nomad, and imitation, after all, is the sincerest form of flattery, here goes.
imageds (1).jpeg

Now, back to the 1969. Gonna rewind that one next. This has been a crash course for me on the HR radios, but with all the info and experience here it was painless. Thanks everyone who helped.
 
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  • @ Hambones amps:
    Does anyone know if you can replace the 2290 in a galaxy dx 93t twin turbine with a 2sc2879 red dot? If so, what would have to be tuned?
  • @ ShadowDelaware:
    Hambones the entire amp section would have to be retuned, and the rf transformers re wrapped.