Re: AGC circuit to try?

Jerry Gaffke
 

You can tell the BF998 is an older part because the datasheet identifies it as a "tetrode".
    https://www.mouser.com/datasheet/2/196/bf998series-59603.pdf
Would be very cool to be able to say I have a tetrode front end in my uBitx.


On Wed, Apr 11, 2018 at 12:27 pm, Sandy T wrote:
Since dual gate BF998 units are apparently older and either not stocked or obsolete, I would assume the BF2040 is acceptable to try (and inexpensive).

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