HW-101 VFO Problem

[Carl C. Miller Jr]

Hello All,

My HW-101 has a VFO problem. After it has been on for about 30 minutes to an hour it begins to "jump" frequencies. This is kind of difficult to explain, but while listening, to CW for example, the tone will get kinda rough and the frequency will suddenly shift, usually upwards I believe, and then shift back to the original frequency after a short time and everything sounds normal. Sometimes it will do this several times and then finally settle down. This affects Transmit as well as receive as it has done this while in QSO with other stations. Any suggestions, hints, tips etc. very much appreciated.

Thanks in advance,
Carl Miller KA5KAB

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