Re: high pitched wine on 80 and 40 M

John (vk2eta)

Hi Jeff,

Glad you resolved the issue.

My V3 uBitx is as sensitive as my FT817 with the preamp off.

Could this be a perceived effect of the relative lower audio chain gain of the V4 units, or is it that faint signals are heard on other radios but are "lost in the noise" on the uBitx?

73, John

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