SmartSDR v3.5.9 and the SmartSDR v3.5.9 Release Notes | SmartSDR v2.10.1 and the SmartSDR v2.10.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.4 and the Power Genius XL Release Notes v3.8.4
Tuner Genius XL Utility v1.1.20 and the Tuner Genius XL Release Notes v1.1.20
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
PGXL Fault

This could be related to the clicking, aka thermal expansion/contraction between 60C and 70C. After moderate use chasing DX during yesterday's 6 meter EU-NA, this morning my PGXL tripped while I made a transmission. I immediately saw a High SWR Alarm flash up on the app.
After I checked the SWR on my T11 Log Periodic with the F6600, SWR looked normal, around 1.6:1 on 6 meters. No further alarm info displayed, other than the "chart" which I have attached. However, the amplifier is now in a state of a quick key up with a fast shut down. No alarms displayed in the app or front panel. The F6600 works fine in the "Standby" mode. I shut down the amp and also unplugged it from the 240 vac, but no reset of the fault. I turned Meffa off and tested, no change. I forgot to put amp in Standby overnight, so the Vdd remained at a level above zero, but don't know if that is relevant. I will open a Help Desk ticket.
Leave a Comment
Categories
- All Categories
- 225 Community Topics
- 2K New Ideas
- 448 The Flea Market
- 6.9K Software
- 5.8K SmartSDR for Windows
- 120 SmartSDR for Maestro and M models
- 310 SmartSDR for Mac
- 232 SmartSDR for iOS
- 216 SmartSDR CAT
- 152 DAX
- 340 SmartSDR API
- 8.4K Radios and Accessories
- 6.8K FLEX-6000 Signature Series
- 704 Maestro
- 39 FlexControl
- 820 FLEX Series (Legacy) Radios
- 657 Genius Products
- 359 Power Genius XL Amplifier
- 229 Tuner Genius XL
- 69 Antenna Genius
- 213 Shack Infrastructure
- 142 Networking
- 338 Remote Operation (SmartLink)
- 116 Contesting
- 536 Peripherals & Station Integration
- 108 Amateur Radio Interests
- 765 Third-Party Software