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Re: 1N4004 vs MV209 Tuning Range


Chuck Carpenter
 

Lee,

My interest was mostly the VXO tuning ranges. But I did measure some.

For the same voltage range of 0 5 and 10 the
BB910 measured, 52 22 8 pF comparable to the data sheet curve.

This is the link from last March, but it's no longer active.

<

At 04:06 PM 11/24/2017, Leland L. Bahr wrote:
So what were your reading for the BB910 ???

Lee, w0vt



Some BB910s from China were also
tested.? These were apparently manufactured on
transistor equipment and required a "dummy"
short middle pin. But they worked equally as
well in the VXO test as those used in the Lidia RX.

Chuck Carpenter, W5USJ
EM22cv, Rains Co. TX

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