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ColibriDDC User Manual
© 2022 Expert Electronics
ExpertSDR2 SOFTWARE DESCRIPTION
Sub-receiver control unit:
- SubRX – enable sub-receiver. If you want to listen to the VFO A
and VFO B frequencies simultaneously, use the Sub-receiver.
1. Activate the Sub-receiver by pressing the SubRX button.
2. Set the required VFO B frequency.
3. Listen to the VFO A and VFO B frequencies simultaneously.
Note:
·
You can switch the point and click control on the panorama between VFO A and VFO B
receivers, by pressing the middle mouse button. You’ll control the RX with the same color to
the mouse cursor.
·
When you change the band the SubRX is disabled.
B>A – assign the VFO B frequency to VFO A
A>B – assign the VFO A frequency to VFO B
B<>A – swap frequencies between the VFO A and VFO B
- VFO A frequency indicator (main receiver).
Main receiver control unit:
LOCK – lock the VFO A frequency tuning.
SAVE – save the current VFO A frequency and mode type in the memory panel.
SET – manual frequency input for VFO A or VFO B.
- Navigat ion but t ons. The quick memory cells are automatically
stored with the frequencies if the receiver stands still over a second. Then those frequencies
can be selected in order back and forth, as in an internet browser. The total stack contains 16
cells.
- Band St acking Memories indicator (VFO A only). Each memory
slot has a frequency, mode, and filter settings. Each band has three memory slots associated
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