Search found 169 matches

by DanubeBCL
Wed Aug 17, 2016 8:31 am
Forum: SDRplay related
Topic: Digital Modes
Replies: 4
Views: 6941

Re: Digital Modes

Hi Garry, not sure what problem you are addressing exactly. But when using virtual soundcards for routing audio into the decoding software you must allow the PC's speaker soundcard to echo the output of the virtual soundcard. Do a right click on the speaker symbol in the taskbar at right bottom and ...
by DanubeBCL
Sat Aug 13, 2016 9:33 am
Forum: SDRuno
Topic: SDRuno opens in tiny nonexpandable window
Replies: 9
Views: 3504

Re: SDRuno opens in tiny nonexpandable window

Hm, I have a screen 2560 x 1600 and SDRuno looks normal and the MAIN window is sizeable. The problems seems to be with tablets with small physical size and high resolution using display scaling of 150% (or similar) to make texts readable at all. I have seen this e. g. with a Huawei Mobile Phone Inte...
by DanubeBCL
Thu Aug 11, 2016 8:08 am
Forum: SDRuno
Topic: Excessive consumption of ram (google tranlator)
Replies: 5
Views: 1593

Re: Excessive consumption of ram (google tranlator)

I have set the options I can see in the image posted by IK3UMZ. Now my SDRuno consumes 140 MB (2 VRX, I had only 1 before). But this is still not reason to worry. CPU usage now is around 10%. The problems indicated in the IK3UMZ's MAIN panel seem to be related to a huge CPU usage rather than a memor...
by DanubeBCL
Wed Aug 10, 2016 11:39 am
Forum: SDRuno
Topic: Excessive consumption of ram (google tranlator)
Replies: 5
Views: 1593

Re: Excessive consumption of ram (google tranlator)

Strange. Here SDRuno consumes no more than appr. 60 MB.
For comparison: Firefox browser consumes 300 MB when doing nothing!

73, Heinrich
by DanubeBCL
Sun Aug 07, 2016 1:04 pm
Forum: SDRuno
Topic: Increasing USB bandwidth
Replies: 5
Views: 2136

Re: Increasing USB bandwidth

There is limitation because for SSB 12kHz is over enough. Well, one can see things different. WiNRADiO allows 64 kHz (!) USB bandwidth in the G3xDDC models. ELAD allows 24 kHz, same as SDRConsole. Sometimes this can be useful decoding certain digital modes. Other SDRs alas only allow 3.6 or maybe 7...
by DanubeBCL
Thu Aug 04, 2016 6:05 pm
Forum: SDR Antennas
Topic: Need help with Wellbrook Loop & SDRplay/SDRuno
Replies: 5
Views: 3013

Re: Need help with Wellbrook Loop & SDRplay/SDRuno

Sorry to say this. But the simple two frontend filters 0 - 12 MHz and 12 - 30 MHz are not enough to unburden the Mirics tuner from strong signals. This is a matter of cost and effort. A Funcube pro+, which has more filter sections, also has problems to cope with strong outband signals. And even mid ...
by DanubeBCL
Thu Aug 04, 2016 9:16 am
Forum: SDR Antennas
Topic: Magnetic Loop Antenna with SDRPlay
Replies: 9
Views: 9756

Re: Magnetic Loop Antenna with SDRPlay

"Degen style" antennas (or tuned high impedance loops) are certainly not a bad choice for portable operation at low power (batteries). For fixed installation a wideband loop covering 10 kHz ... 30/60 MHz should be preferred. You can put it in your garden (hopefully) as far away from neighb...
by DanubeBCL
Sun Jul 31, 2016 9:13 am
Forum: SDRplay related
Topic: FLDIGI only partial waterfall.
Replies: 5
Views: 2438

Re: FLDIGI only partial waterfall.

Yes, you are right. The squelch sometimes spoils decoding. I also have forgotten many times to watch the slider ;-).
BTW: 80 Hz or 85 Hz is not the problem. I believe it should be 82 Hz, but this is all within tolerance.
73, Heinrich
by DanubeBCL
Fri Jul 29, 2016 7:27 pm
Forum: SDRplay related
Topic: FLDIGI only partial waterfall.
Replies: 5
Views: 2438

Re: FLDIGI only partial waterfall.

Hello Wolfgang, sorry that I cannot help. This station works with SDRuno, HDSDR, wherever the sound comes from (maybe even from the Dutch WebSDR). My settings are: Carrier shift 80 Hz (custom) Baud rate 50 Baudot 5N1.5 Revers "Rv" in the main window clicked (because I am using USB resp. DI...
by DanubeBCL
Thu Jul 21, 2016 9:37 am
Forum: SDRuno
Topic: SDRuno Settings with K3 IF
Replies: 4
Views: 3126

Re: SDRuno Settings with K3 IF

Is there a way to have the DC Spike offset from my tuned frequency Hi, you only can click into the waterfall/spectrum window next to the center. Then every tuning will take place with an offset and you can avoid the center soundcard spike. But at next start SDRuno returns to the center and you are ...

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