15298Re: OT USB max mic voltage?
- Mar 2, 2013Good morning Scott,
Last night i performed my first test on 30m operating /AM. Audio setting wise, HI jumper was set to high, and being able to monitor the AFSK output thru headsets, even with TXLEVEL set to 255, i found the AFSK level very weak (10 to 15%) compare to normal voice using dedicated hand mike or boom headset. Both devices data are mentioning an output of 400mv: what about the OTUSB?
-Electro-voice model 903E: http://www.google.com/url?sa=t&rct=j&q=electro-voice%20model%20903e&source=web&cd=1&ved=0CDEQFjAA&url=http%3A%2F%2Fwww.electrovoice.com%2Fdownloadfile.php%3Fi%3D969939&ei=u-8yUZvQIMTusgaIiYGgCg&usg=AFQjCNGHxtDV9XZnicUAQHmDZ9YM52tUhw&bvm=bv.43148975,d.Yms
- Sennheiser HME-45KA: http://www.sennheiser.nl/sennheiser/old_manual.nsf/resources/HME45CA.pdf/$File/HME45CA.pdf
--- In email@example.com, "f1mhv" <F1MHV@...> wrote:
> Good -day- Scott ;-)
> --- In firstname.lastname@example.org, Scott Miller <scott@> wrote:
> > There's already a capacitor on the OTUSB's output that will block DC.
> > Scott
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