Search found 10 matches

by Helmut
Fri May 10, 2019 8:47 pm
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

Have to add,

the buffer-size 1024 is good on receive, but for transmit it has to be set to 2048 on my system ! With 1024 I have lots of blow-ups in duplex....

Good night from Bavaria

Helmut dl9eri / oe9eri
by Helmut
Fri May 10, 2019 3:58 pm
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

What happens if you uncheck all "Manual" checkboxes and adjust VAC buffer size to the minimum that will work properly? thats what I had in my first post on this thread, all manual unchecked - now I have a setup that is working solid without the sweeps: https://up.picr.de/35724331bv.jpg If...
by Helmut
Fri May 10, 2019 8:54 am
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

Now with Firmware 1.9 and the sweep is stronger by accident (it varys more or less).

Image


May be some user with an 7000dleMK1 (my SN 7000DLE 0121) can try that with FT8.

Thank you
Helmut oe9eri
by Helmut
Fri May 10, 2019 8:31 am
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

Thank you, Scott for the test. I can repeat it here by switching the two force buttons on- and off. When on, there is no sweep, when off I have the audio-frequency-sweeping. Fast AGC, Linear Phase Filter, optimized ATT ??, also tested, just worked J65 St.Lucia this morning, can hear also up to -24, ...
by Helmut
Thu May 09, 2019 2:20 am
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

Hello Scott, I do not have under or overflow at the time of taking the screen-prints. The counters are on 0 over long times when zeroed. So the switching between -force on- and -force-off does only show the behave of the pictures in the waterfall. With force-of f the decoding of many stations is onl...
by Helmut
Wed May 08, 2019 6:45 pm
Forum: PowerSDR mRX
Topic: Resampler Adjustment
Replies: 24
Views: 1902

Re: Resampler Adjustment

I found today the following anomaly when running FT8 on my Anan 7000dle with Thetis 2.6.7 and Orion_MkII_Protocol_2_v2.0_pre1 with the Setup https://up.picr.de/35709540bc.jpg Signal audio is sweeping with both force disabled - when force is enabled the frequency is solid as to see on the vertical sp...
by Helmut
Fri Dec 07, 2018 5:43 pm
Forum: Protocol 2 (all radios)
Topic: New Protocol 2 Firmware Released
Replies: 29
Views: 5240

Re: New Protocol 2 Firmware Released

:) The new firmware Protocol2 V1.3 today released does now enable to get full RF-output on my Anan 7000dle :)

Many thanks do all developers, the 7000dle does now receive and transmit with Thetis and SDR-Console 3.0.4 !

73
Helmut
by Helmut
Tue Dec 04, 2018 6:15 pm
Forum: Thetis
Topic: Anan-7000 with Tetis v2.60 and FW v1.2 no TX?
Replies: 7
Views: 2785

Re: Anan-7000 with Tetis v2.60 and FW v1.2 no TX?

Hello, after I got my Anan 7000dle about 2 month ago I learned a lot and in the meantime OpenHPSDRmRX 3.4.9 with Protocol1 v2.3 is working well for me. Today I was testing with Protocol2 v1.1 and v1.2 and SDR-Console 3.0.4 as member of the test-team, and Thetis v2.6.0 to verify problems. The 7000dle...
by Helmut
Tue Sep 18, 2018 7:40 am
Forum: Amplifiers & Tuners
Topic: ANAN-10 PA IMD performance
Replies: 11
Views: 3808

Re: ANAN-10 PA IMD performance

Conrad,

I don´t know how you measured this - analyzer overdriven ?? at 33dBm on Marker 1 ?

Analyzer should get max -30dBm at Input to show distortion free - but I think you know that.

So there must be something wrong with the PA saturation perhaps....

Can´t help you more..

73 Helmut

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