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SunSDR2 PRO User Manual
© 2018 Expert Electronics
ExpertSDR2 SOFTWARE DESCRIPTION
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DI G L/DI G U - Filter Taps in DIGL and DIGU modes.
PTT swit ching delay – set the delay time between switching the transceiver to RX/TX and the
first relay closure.
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Rx t o Tx – delay time to generate HF signal after turning from RX to TX.
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Tx t o Rx – when you stop transmitting, the transceiver waits for the certain “delay time” then
switches from TX to RX.
Warning!
i
PTT swit ching delays are disabled in CW mode, and wit h CW manipulat ion in SSB!
Be caref ul using an ext ernal PA!
5.3.1.6
CW
On the CW tab, you can see the settings of the additional CW keys.
RX1, RX2 - these categories have similar settings for the RX1 and RX2 receivers.
Enable Addit ional Key - checkbox to enable additional CW key. Set it to enable additional
iambic CW key, which is connected to the COM-port.
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Port name - COM-port number, which is connected to the key.
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Lines - in the Lines drop-down menu you may swap Dot and Dash signals with COM-port bits
RTS and DTR.
Enable Secondary Key - checkbox to enable secondary additional CW key. Set it to enable
secondary additional CW key, which is connected to the COM-port. As a rule, this port is being
used for CW signal generated by the additional software (message logs, contest logs and
others).
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Port name - COM-port number, which is connected to the key.
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PTT line - line menu, is being used to turn the transceiver to the TX mode.
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Key line - line menu, is being used to generate CW signal.
Summary of Contents for SunSDR2 Pro
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