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GM7HUD > FT817 27.04.07 11:01l 11 Lines 369 Bytes #999 (0) @ WW
BID : 61662_GB7ESX
Read: DG1VV GUEST DL1RX VE7HFY DG4IAK
Subj: Re: Max current from mic 5v pin?
Path: DB0FHN<DB0FOR<DB0MRW<DB0ERF<DB0FBB<DB0IUZ<DB0GOS<ON0AR<GB7SYP<GB7PZT<
GB7MAX<GB7ESX
Sent: 070427/0723z 61662@GB7ESX.#31.GBR.EU $:61662_GB7ESX [Witham, Esx]NNA V3.1
Neil ZL1ANM wrote:
>You should easily be able to design a pre-amp that consumes 10mA or less.
He didn't tell you that he wants to use an E80CC super low noise double
triode in his preamp! :-)
Might I suggest you use an Analgo Devices SS2167 microphone preamp IC as that
runs off 5V, consumes 5mA and also has a noise gate and compressor built in.
73 de Andy GM7HUD
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