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 1. Add the command {{{<xcvrcommand: FEFE6AE01A05002400FD>}}} to WinWarbler's RTTY startup macro; this directs the IC-7800 to route Main receiver audio output to '''ACC-B'''  1. Add the command {{{<xcvrcommand: FEFE6AE01A05002400FD>}}} to WinWarbler's RTTY startup macro

    *
the {{{FEFE6AE01A05002400FD}}} command directs the IC-7800 to route Main receiver audio output to '''ACC-B'''
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    * the {{{<tunefreq: rx>}}} command directs WinWarbler to display the Main receiver frequency in its tuning display (waterfall or spectrum)

    * the {{{FEFE6AE01A05002300FD}}} command directs the IC-7800 to route Main receiver audio output to '''ACC-A'''

    * the {{{<xcvrsplit: off>}}} command directs WinWarbler to direct Commander to configure the transceiver for simplex operation

    * the {{{<xcvrcommand: FEFE6AE007C0FD>}}} directs the IC-7800 to disable its Subreceiver
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    * the {{{<tunefreq: tx>}}} command directs WinWarbler to display the Subreceiver frequency in its tuning display (waterfall or spectrum)

    * the {{{FEFE6AE01A05002301FD}}} command directs the IC-7800 to route Subreceiver audio output to '''ACC-A'''

    * the {{{<xcvrsplit: onn>}}} command directs WinWarbler to direct Commander to configure the transceiver for split operation

    * the {{{FEFE6AE01A05002400FD}}} command directs the IC-7800 to route Main receiver audio output to '''ACC-B'''

    * the {{{<xcvrcommand: FEFE6AE007C1FD>}}} directs the IC-7800 to enable its Subreceiver

Simultaneously Decoding a RTTY Station Operating Split and Its Pileup

WinWarbler incorporates two independent RTTY decoders: the MMTTY engine and the 2-Tone engine. If your transceiver includes a Subreceiver, you can connect the Main receiver's audio output to your soundcard's left input channel, and the Subreceiver's audio output to your soundcard's right input channel. If you then configure one engine to decode your soundcard's left channel, and the other engine to decode your soundcard's right channel, you can simultaneously copy a RTTY station operating split while tuning the pileup to determine where best to call. The 2-Tone engine is "receive only", so the MMTTY engine's AFSK or FSK output alone will handle RTTY transmission.

The instructions below configure WinWarbler for use with an Icom IC-7800, whose Main and Subreceiver audio outputs can be directed to backpanel ACC-A and ACC-B connectors via CI-V instructions contained in WinWarbler macros. The CI-V commands shown in this example refer to the IC-7800's default CI-V address of 6A.

  1. Add the command <xcvrcommand: FEFE6AE01A05002400FD> to WinWarbler's RTTY startup macro

    • the FEFE6AE01A05002400FD command directs the IC-7800 to route Main receiver audio output to ACC-B

  2. Define a Main macro with these commands: <tunefreq: rx><xcvrcommand: FEFE6AE01A05002300FD><xcvrsplit: off><xcvrcommand: FEFE6AE007C0FD>

    • the <tunefreq: rx> command directs WinWarbler to display the Main receiver frequency in its tuning display (waterfall or spectrum)

    • the FEFE6AE01A05002300FD command directs the IC-7800 to route Main receiver audio output to ACC-A

    • the <xcvrsplit: off> command directs WinWarbler to direct Commander to configure the transceiver for simplex operation

    • the <xcvrcommand: FEFE6AE007C0FD> directs the IC-7800 to disable its Subreceiver

  3. Define a Dual macro with these commands: <tunefreq: tx><xcvrcommand: FEFE6AE01A05002301FD><xcvrcommand: FEFE6AE01A05002400FD><xcvrsplit: on><xcvrcommand: FEFE6AE007C1FD>

    • the <tunefreq: tx> command directs WinWarbler to display the Subreceiver frequency in its tuning display (waterfall or spectrum)

    • the FEFE6AE01A05002301FD command directs the IC-7800 to route Subreceiver audio output to ACC-A

    • the <xcvrsplit: onn> command directs WinWarbler to direct Commander to configure the transceiver for split operation

    • the FEFE6AE01A05002400FD command directs the IC-7800 to route Main receiver audio output to ACC-B

    • the <xcvrcommand: FEFE6AE007C1FD> directs the IC-7800 to enable its Subreceiver

Additional Information


Configuring WinWarbler for RTTY operation

Operating in CW, Phone, PSK, and RTTY

Getting Started with DXLab

RTTY_SplitDecode (last edited 2018-07-05 20:41:49 by AA6YQ)