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SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
Tuner Genius XL Utility v1.2.11 and the Tuner Genius XL Release Notes v1.2.11
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SmartSDR v3.7.4 and the SmartSDR v3.7.4 Release Notes | SmartSDR v2.12.1 and the SmartSDR v2.12.1 Release Notes
SmartSDR v1.12.1 and the SmartSDR v1.12.1 Release Notes
Power Genius XL Utility v3.8.8 and the Power Genius XL Release Notes v3.8.8
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Is the PA in the 6400M common to HF bands & 6 meter band
Options
joep
Member ✭✭
Getting full power on HF but only 55w on 6 meters running FT8 (50.313) VSWR is 1.65
TX band setting is 100w.
Any other settings to check ?
thank you
TX band setting is 100w.
Any other settings to check ?
thank you
0
Answers
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Hi Joe, what is your TX DAX level set to?
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Hi Len....it is set to 50 which is the same setting used on HF bands that gives 100w
73 joe
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Have you tried transmitting into a dummy load? If that gives the same results, then you should probably submit a help desk ticket.
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You may need to adjust the Audio Transmit Level slider in WSJT-X. I have mine at around 80% for 100W out on 6 meters with my 6400M. Good luck and I hope you find the cause of the issue.
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Mike-VA3MW Administrator, FlexRadio Employee, Community Manager, Super Elmer, Moderator adminOptions
As a test:
Set your Tune on the Radio to 100%
Press Tune and while txing into a dummy load, read the power on your watt meter. If greater than 90 watts, all is ok with the radio and check your audio drive levels. If less, open a support ticket.
BTW, on audio drive, never exceed -5db on the level meter.
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