This numbers start out as 0.5 each and are adjusted based on the calibration routine.
I imagine they are used to scale the audio level at 1 kHz and the CTCSS frequency relative to the reading from the whole passband that you get when “radio tune rxnoise” is run.
My imagining seems to be confirmed here
http://www.xelatec.com/xipar/node/180
73
Ken
From: Tim Sawyer [mailto:tim.sawyer@mac.com]
Sent: Wednesday, July 02, 2014 2:43 PM
To: Bob Roszkowski
Cc: app_rpt mailing list
Subject: Re: [App_rpt-users] parameters in usbradio_tune file
See if this helps http://ohnosec.org/drupal/node/48
--
Tim
:wq
On Jul 2, 2014, at 11:28 AM, Bob Roszkowski <bob@w5evh.org> wrote:
Can someone explain what the parameters rxvoiceadj and rxctcssadj do in usbradio_tune_XXXXX.conf file? Can't seem to find the documentation on it.
thanks
Sincerely,
boB - W5EVH
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