Downloads
Software
Firmware
TX-500 DISCOVERY
2025.05.26
Changelog:
Full changelog
Note:
Updates are cumulative (it is not necessary to follow the order of version updates).
To open the CB band (26065 - 29700 KHz) when upgrading from earlier firmware versions (v 1.12 and earlier) it is recommended to previously install the firmware version v1.13.08
- Expanded command set for the Lab599 CAT protocol
- General fixes and system optimization: boot time accelerated
Full changelog
Note:
Updates are cumulative (it is not necessary to follow the order of version updates).
To open the CB band (26065 - 29700 KHz) when upgrading from earlier firmware versions (v 1.12 and earlier) it is recommended to previously install the firmware version v1.13.08
2024.12.06
Changelog:
- Added support for the BP-550 Battery Pack
- Adjusted the CW key speed
2023.03.20
Changelog:
- Added: memory cells editing by the utility on the PC
- Added: transceiver settings saving by the utility on the PC
2022.06.15
Changelog:
- [BETA] Added CW decoder function
- Extended 10-meter band for TX with taking into account the CB range: from 26065 to 29700KHz
- Added quick mode selection by long pressing the MODE button
- Improved VFO/MEM function: fast switching by TUNE/MULTY between stored VFO values
- Added ability to assign alternative functions to RIT/XIT encoder
- Improved LOCK function in Memory mode
TX-500MP
2025.05.27
- Added transmit frequency shift function:
- The shift frequency (+/-) is set in the "37 SHIFT TX" item of the main menu
- The function is activated via the “ShTX” item in the quick access menu
- When the function is active, a shift indicator “>” or “<” is displayed on the screen
- ASQ algorithm adjusted – reduced dependency on filter bandwidth
- Expanded set of CAT protocol commands implemented (Lab599 protocol)
- System optimization — reduced boot time
Full changelog
Drivers
2021.02.25
USB adapter driver based on FTDI FT232 controller (Windows)
2020.10.12
USB adapter driver based on PL2303 controller (Windows)
Documentation
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