TX meter problem in PowerSdr

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  • Updated 4 months ago

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

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Richard Gasparik

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Posted 7 months ago

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Bob G W1GLV

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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.
(Edited)
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Richard Gasparik

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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
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Steve Sutterer

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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 AK0M
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Steve Sutterer

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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).
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Steve Sutterer

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Tim... Darrin suggested to run this question past you....
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Tim - W4TME, Customer Experience Manager

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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.