On 02/06/2015 09:35, Bob Thornton wrote: Hi Bob, > My first build of the dev version, 1.6.0 r5483. I use a Flex 6300 with > Kenwood TS2000 in settings and had Split operation using Rig as used for > JT65/JT9 mode. On selecting WSPR and rediscovered the issues already covered > of failing to Tx without hopping enabled, and continuous Tx when enabled, I > also found I was Txing "out of band" ie 500 Hz too low. So it seems to > continue with the use of Slice B for transmit and set this 500 Hz lower than > standard dial but not adjust the 1500 Hz audio by the same amount. Probably > WSPR does not need this split operation and something needs to ensure that > Slice B is fixed on nominal dial in WSPR mode. Split needs to be retained > because of the audio settings as typically we have DAX Rx 1 and DAX Tx 2 in > settings for split operation on JT modes, else would need separate audio > setups for the two modes. > > After removing split operation and using single slice A I have had a > successful overnight WSPR session. Before addressing this I would like to know why you are using split operating mode at all with a FlexRadio 6300? I ask because I was under the impression that you have > 4kHz bandwidth available for both Tx and Rx and that along with a pure digital audio chain should mean that all the benefits available from split operation are not necessary for you. > > (Apologies if double posted, bounced as sent from wrong account.) > > Bob Thornton > > G3WKW 73 Bill G4WJS.
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