Report preparation
What happened?
Two transverters are configured in Radio Setup → XVTR tab (visible in the attached screenshots: "ME4T" at 70 MHz RF / 28 MHz IF / 42 MHz LO, and "UHF"). Both entries show as Valid in the setup dialog. However, neither transverter band appears in the Band selector dropdown in the main GUI (VFO widget / slice controls). Only standard HF bands are shown. The XVTR bands are completely absent from band selection, making it impossible to tune to or operate on the configured transverter frequencies from the main window.


What did you expect?
After configuring transverters in Radio Setup → XVTR, the defined transverter bands (e.g. "ME4T" at 70 MHz, "UHF") should appear as selectable entries in the Band dropdown/selector in the main GUI alongside the standard HF bands, consistent with how SmartSDR exposes transverter bands for tuning and operation.

Steps to reproduce
Connect to a FLEX-6600 running firmware 4.1.5.39794.
Open Settings → Radio Setup → XVTR tab.
Add two transverter entries (e.g. ME4T: RF 70.000 MHz, IF 28.000 MHz, LO 42.000 MHz, Max Power 10.0 dBm; and a second entry, e.g. UHF).
Confirm both entries show Valid in the XVTR tab.
Close the Radio Setup dialog.
Observe the Band selector in the main GUI (VFO widget, slice controls area).
Expected: ME4T and UHF entries appear in the band list.
Actual: Only standard HF bands are shown; no XVTR bands appear.
Radio model & firmware
Flex 6600 v4.1.5
Linux distro & Qt version
No response
Report preparation
What happened?
Two transverters are configured in Radio Setup → XVTR tab (visible in the attached screenshots: "ME4T" at 70 MHz RF / 28 MHz IF / 42 MHz LO, and "UHF"). Both entries show as Valid in the setup dialog. However, neither transverter band appears in the Band selector dropdown in the main GUI (VFO widget / slice controls). Only standard HF bands are shown. The XVTR bands are completely absent from band selection, making it impossible to tune to or operate on the configured transverter frequencies from the main window.
What did you expect?
After configuring transverters in Radio Setup → XVTR, the defined transverter bands (e.g. "ME4T" at 70 MHz, "UHF") should appear as selectable entries in the Band dropdown/selector in the main GUI alongside the standard HF bands, consistent with how SmartSDR exposes transverter bands for tuning and operation.
Steps to reproduce
Connect to a FLEX-6600 running firmware 4.1.5.39794.
Open Settings → Radio Setup → XVTR tab.
Add two transverter entries (e.g. ME4T: RF 70.000 MHz, IF 28.000 MHz, LO 42.000 MHz, Max Power 10.0 dBm; and a second entry, e.g. UHF).
Confirm both entries show Valid in the XVTR tab.
Close the Radio Setup dialog.
Observe the Band selector in the main GUI (VFO widget, slice controls area).
Expected: ME4T and UHF entries appear in the band list.
Actual: Only standard HF bands are shown; no XVTR bands appear.
Radio model & firmware
Flex 6600 v4.1.5
Linux distro & Qt version
No response