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Pulling RF off the H-amp?

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Pulling RF off the H-amp?
RichoAnd Offline
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#4
2014-08-20, 05:42 (This post was last modified: 2014-08-20, 05:50 by RichoAnd.)
I suggest right after the HP-Filter.
Lower cutoff (-3 dB point) is 3KHz, and 50/60 Hz are attenuated significantly.
A 430-470 Ohm at that point is acceptable - this gives an attenuation of 20dB at the outlet.
Remember first stage amplifier ~ 0-30dB
Will we hear about the result? Wink


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Messages In This Thread
Pulling RF off the H-amp? - by b.e.wilson - 2014-08-20, 01:10
RE: Pulling RF off the H-amp? - by b.e.wilson - 2014-08-20, 01:41
RE: Pulling RF off the H-amp? - by RichoAnd - 2014-08-20, 05:42
RE: Pulling RF off the H-amp? - by Bonzo - 2014-08-21, 17:44
RE: Pulling RF off the H-amp? - by b.e.wilson - 2014-08-21, 17:58
RE: Pulling RF off the H-amp? - by Bonzo - 2014-08-21, 19:04
RE: Pulling RF off the H-amp? - by Einar - 2014-08-21, 20:09
RE: Pulling RF off the H-amp? - by b.e.wilson - 2014-08-22, 01:40
RE: Pulling RF off the H-amp? - by RichoAnd - 2014-08-22, 09:37

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