In AM mode the MON button is greyed out and the monitor function disabled. I
first noticed this when I recorded another station and played it back to him
over the air. I could see it on the panadaptor and the other station heard it
OK, but all I heard in my speaker was some feedthru squeaks.
In order to get the carrier through the QSE (the exciter), it must be offset
from zero. This means you would hear a loud heterodyne and offtuned double
sideband speech. It would not be very pleasant to listen to.
Bob
N4HY
On Fri, Oct 28, 2011 at 3:46 PM, Rod Brink k...@comcast.net wrote:
In
And I believe the same is true for FM too.
-Tim
---
Tim Ellison, W4TME
Product Management, Sales Support
FlexRadio Systems^(TM)
4616 W Howard Ln Ste 1-150
Austin, TX 78728
Phone: 512-535-4713 Ext. 223
Email: t...@flexradio.com mailto:t...@flexradio.com
Web: www.flexradio.com
In the case of FM, you get the fully FM'd carrier but you need to offset in
case there is no modulation because the AC coupling in the QSE would block
it so that much is indeed the same.
Bob
On Fri, Oct 28, 2011 at 6:21 PM, Tim Ellison, W4TME t...@flex-radio.comwrote:
And I believe the same
...@flexradio.com
CC: flexradio@flex-radio.biz
Subject: Re: [Flexradio] Why doesn't MON button work in AM
In the case of FM, you get the fully FM'd carrier but you need to offset in
case there is no modulation because the AC coupling in the QSE would block
it so that much is indeed the same.
Bob
It would be great if a monitor function for AM was present in the Flex
hardware but since it's not, many Flex operators who run AM build a
little RF sampler to monitor the quality of their AM transmissions. The
one I built is based upon a design from the East Coast Sound section
in the
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