There are multiple sources of offset in AFSK -
What is the sample rate (Default Format) of the sound card
in Windows Control Panel?
What is the sample rate (Clock) in MMTTY? Is one an integer
multiple of the other?
What is "TX Offset" in MMTTY? Have you performed the MMTTY
clock calibration procedure to make sure TX Offset is correct?
Do you have "NET" selected in MMTTY?
73,
... Joe, W4TV
On 10/12/2013 9:15 AM, patrice carette wrote:
Hi, waiting for the next step of the contest I try to switch my setup from afsk
to fsk. I have the following problem :
I transmit a (supposed to be) nice fsk signal but when I
I monitor my tx frequency (with an other rig), I notice that there is an offset
,so I listen one qrg and transmit on one other. It is a problem I can not
solve in spite of the fact I came back on it several times.
I suppose there is someting wrong either on the TS-570 menu either on mmtty
setup.
Thanks for help and hope to run into you in the contest either in afsk or ...
if miracle in FSK !!!
73 Pat F6FDR
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