MultiPSK also has a reverse button for QPSK modes.
Jose, CO2JA
Demetre SV1UY wrote:
--- In digitalradio@yahoogroups.com, Demetre SV1UY [EMAIL PROTECTED]
wrote:
[snip]
And don't forget that really it does not matter if you use USB or LSB
and you can always flick the REVERSE SWITCH. This
The only time you would need specific tones as Demetre mentions below,
is if you have filters that are preset for those tones. This is the way
it used to be in the past with one filter tuned for the mark frequency
and the other for the shift frequency offset. Mostly that was
standardized with
--- In digitalradio@yahoogroups.com, Rick [EMAIL PROTECTED] wrote:
Today the filter is often in the software program you are running on
your computer and it no longer matters what the tones are. You move the
cursor along the waterfall to place your signal or to decode the signal
and the
--- In digitalradio@yahoogroups.com, Demetre SV1UY [EMAIL PROTECTED] wrote:
[snip]
And don't forget that really it does not matter if you use USB or LSB
and you can always flick the REVERSE SWITCH. This is true for all
narrow digital modes with the exception of QPSK31.
[snip]
73 de Demetre
And MFSK, Olivia, and Domino EX. They are (or can be) =500Hz.
Leigh/WA5ZNU
and you can always flick the REVERSE SWITCH. This is true for all
narrow digital modes with the exception of QPSK31.
[snip]
73 de Demetre SV1UY
I forgot to mention that the REVERSE SWITCH is only present in
--- In digitalradio@yahoogroups.com, Leigh L Klotz, Jr. [EMAIL PROTECTED]
wrote:
And MFSK, Olivia, and Domino EX. They are (or can be) =500Hz.
Leigh/WA5ZNU
Thanks for letting us know Leigh. Never worked these modes OM.
73 de Demetre SV1UY
Thanks for the replies. I thought that there wa something different
about RTTY.
Zack
\--- In digitalradio@yahoogroups.com, Kevin O'Rorke [EMAIL PROTECTED]
wrote:
Ralph Mowery wrote:
--- Zack [EMAIL PROTECTED] wrote:
What is the standard rule for sidebands for the
digital modes?
--- In digitalradio@yahoogroups.com, Zack [EMAIL PROTECTED] wrote:
Thanks for the replies. I thought that there wa something different
about RTTY.
Zack
Hi Zak,
For RTTY whoever uses the American Tones (Mark 2125Hz - Space 2295Hz)
always uses LSB, whereus if you used the European Tones
