Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?
SmartSDR v3.10.10 and the SmartSDR v3.10.10 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
The latest 4O3A Genius Product Software and Firmware
SmartSDR v3.10.10 and the SmartSDR v3.10.10 Release Notes
SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
The latest 4O3A Genius Product Software and Firmware
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.
TX meter problem in PowerSdr

Richard Gasparik
Member ✭✭
Hi all,
Using Flex-1500 with PowerSdr 2.8 and I have a problem with TX meter. It works randomly…whet I start SW, it doesn’t work. Must TUNE first and than it works…but after several TX it stopped. Anybody have similar problems?
Regards
Richard OK8WW
2
Comments
-
Richard. I'm using PSDR 2.8.57 on a 1500 that KE9NS has written and it works fine here, no problems whatsoever. Check the setup for TX. Good Luck.0
-
Hi Bob,
the same...using 2.8.57...tried to reset default, but still the same...external wattmeter indicate 5W+ out and TX Meter in PowerSDR nothing...
Richard
0 -
Seeing same on mine. New Flex 1500 owner... thought I had a rig problem, so am glad to see it is not a unique issue.
Steve AK0M0 -
I am running 2.8.0.68. For the few times the meter does show output, it is showing less than actual (often about 50% less).
0 -
Tim... Darrin suggested to run this question past you....
0 -
The FLEX-1500 does not have an SWR bridge, so it cannot measure reflected power or forward power output directly. The software estimates these values based on a number of different factors.
SWR is only shown when in TUNE mode.
I have not seen the "TUNE first before it works" behavior before. Not sure what is going on. You can try loading PowerSDR v2.7.2 and see if there is any difference in the way it operates.0 -
My 1500 is doing that too. When you tune, the FWD Power will work for a few minutes then again goes dead on TX. It only happens in CW mode. In SSB or Digi it seems to work just fine.0
Leave a Comment
Categories
- All Categories
- 352 Community Topics
- 2.1K New Ideas
- 615 The Flea Market
- 8K Software
- 3 SmartSDR+
- 6.3K SmartSDR for Windows
- 173 SmartSDR for Maestro and M models
- 412 SmartSDR for Mac
- 267 SmartSDR for iOS
- 250 SmartSDR CAT
- 187 DAX
- 375 SmartSDR API
- 9.2K Radios and Accessories
- 22 Aurora
- 212 FLEX-8000 Signature Series
- 7.1K FLEX-6000 Signature Series
- 922 Maestro
- 53 FlexControl
- 860 FLEX Series (Legacy) Radios
- 894 Genius Products
- 455 Power Genius XL Amplifier
- 323 Tuner Genius XL
- 116 Antenna Genius
- 284 Shack Infrastructure
- 200 Networking
- 444 Remote Operation (SmartLink)
- 138 Contesting
- 756 Peripherals & Station Integration
- 139 Amateur Radio Interests
- 974 Third-Party Software