this is my setup for opds-16
Beware this will probably not work "as
is" for everyone: SpecLab settings are for my FiFi-SDR with 72.0 kHz
LO and stereo IQ. In SpecLab, there is a signal processing
"frontend" with -700 Hz frequency shift, which tracks the 5.5 kHz
DCF77 carrier for frequency stabilisation. An analog output to the internal
soundcard can be enabled and passed on to WSPR or standard Opera
software, using the normal audio range for 72.7 kHz dial.
Sent: Monday, December 16, 2013 10:17 PM
Subject: AW: LF: BTW; Transmit freq for tonights OPERA-74.322 kHz...
SL usr-file and configuration availible, for OPDS16 on
ready for trying
There seems to
be a very weak line on 74322, and also other integer Hz - if you like you
might go up "a scosh" to 74322.2.
Sent: Monday, December
16, 2013 8:46 PM
Subject: LF: BTW; Transmit
freq for tonights OPERA-74.322 kHz...