SmartSDR v3.8.21 and the SmartSDR v3.8.21 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
Power Genius XL Utility v3.8.9 and the Power Genius XL Release Notes v3.8.9
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
Antenna Genius Utility v4.1.8
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
SWR HIGH RFP Error
I've opened a help desk ticket for this issue, but thought I'd post here in case anyone else has run across it:
Over the past week I have noticed my PGXL throwing random ‘HIGH SWR RFP’ errors. Yesterday, it starting doing so continuously.
I have two antennas, a K4KIO Hexbeam and an Alpha Delta 40M Dipole. The amplifier will error on both antennas. I have checked the SWR on both antennas with an analyzer and it is below 1.5 on both. The error occurs on all bands
Comments
-
Can you test into a dummy load as well?
The PGXL can deal with very quick transient loads and show an error in as fast as 10us. Sometimes an RFP trip can be related to something within the entire antenna system.
Doing a dummy load test just helps to add some additional information.
73
0 -
I loaned out my dummy load a couple months ago and it walked away. I'll order a new one today
1 -
Depending on what Radio you drive it with the TX Delay can vary a lot
Try setting your TX delay IN THE RADIO to 30ms and see if the Error comes back, If it is still there try going a little higher on the TX Delay.
I think what is happening on some radios is that the AMP has RF Power hitting the SWR alarm circuit before the TX/RX Relay is fully closed and trips the High SWR Interlock alarm.
2 -
I set the TX Delay to 50ms and ran into a dummy load and the same issue is occurring. Flex support is looking into it and hopefully it is just operator error. I will report any findings here
0 -
This morning Flex support logged into my computer and everything seems to be working. I am absolutely baffled as just last night I was getting the error running into a dummy load. I feel like the fella who takes his car into the dealership for a problem that cannot be reproduced at the dealership!
Thanks to flex for their great support as always
0
Leave a Comment
Categories
- All Categories
- 296 Community Topics
- 2.1K New Ideas
- 543 The Flea Market
- 7.6K Software
- 6.1K SmartSDR for Windows
- 148 SmartSDR for Maestro and M models
- 375 SmartSDR for Mac
- 252 SmartSDR for iOS
- 239 SmartSDR CAT
- 175 DAX
- 359 SmartSDR API
- 8.8K Radios and Accessories
- 7K FLEX-6000 Signature Series
- 60 FLEX-8000 Signature Series
- 868 Maestro
- 45 FlexControl
- 849 FLEX Series (Legacy) Radios
- 815 Genius Products
- 426 Power Genius XL Amplifier
- 283 Tuner Genius XL
- 106 Antenna Genius
- 249 Shack Infrastructure
- 170 Networking
- 410 Remote Operation (SmartLink)
- 130 Contesting
- 656 Peripherals & Station Integration
- 126 Amateur Radio Interests
- 891 Third-Party Software