On Dec 10, 2008, at 12/10 6:43 AM, k0bx@arrl.net wrote:
> The kenwood TS-940 uses a reverse FSK from everyone else.
The FSK polarity in the Omni V and VI were "correct." In their
"normal" setting, the Yaesu transceivers I have used are also
"reversed." But the Yaesus have a way to change the transmit FSK
polarity (a switch in the 990, a menu item in the 1000MP).
In this case, couldn't the polarity switch be done from the modem end
instead of at the keying driver? The software that I use has
provision for reversing the FSK keying (although being an AFSK user,
I've never had to actually use it).
73
Chen, W7AY
_______________________________________________
RTTY mailing list
RTTY@contesting.com
http://lists.contesting.com/mailman/listinfo/rtty
|