Search found 662 matches

by glovisol
Tue Jul 24, 2018 4:00 pm
Forum: General
Topic: Android Tablet
Replies: 11
Views: 5339

Re: Android Tablet

I do not want to quell your ethousiasm, but remember a well defined minimum capacity for RAM & Processor is needed. This is the reason why Android 6 is better than Android 7, because it uses less RAM & less Processor. 1 Mb RAM is probably not enough and you should have 2 at least, 3 MB is better. Of...
by glovisol
Tue Jul 24, 2018 1:18 pm
Forum: General
Topic: Android Tablet
Replies: 11
Views: 5339

Re: Android Tablet

You could try and use a powered USB hub.

Cheers,

glovisol
by glovisol
Sun Jul 22, 2018 12:32 pm
Forum: Spectrum Analysis
Topic: Feedback for version 0.9a here
Replies: 203
Views: 104922

Who said 0.9a does not work with RSPduo?

Out of curiosity I improvised a quick test. Downloaded & started 0.9a, then turned RSPduo on & loosely coupled to a 10 MHz generator: it works! Excuse this quick & preliminary test. Screen pics enclosed.

Please carry on Steve, you are doing a great job for all of us!!

glovisol
by glovisol
Fri Jul 20, 2018 6:06 am
Forum: General
Topic: Android Tablet
Replies: 11
Views: 5339

Re: Android Tablet

Please see this:

https://www.youtube.com/watch?v=vMiPVgFbgl8&t=467s

and this:

https://www.youtube.com/watch?v=QkjLN9N40Ho&t=8s

Should work with RSPduo as well.

Cheers,

glovisol
by glovisol
Mon Jul 16, 2018 4:39 pm
Forum: SDRuno
Topic: SDR UNO + RSPduo + Decimation window
Replies: 10
Views: 6032

Re: SDR UNO + RSPduo + Decimation window

Hi SDRplay Support, I gave gone on holiday and am far from the receiver now. However the phenomenon happens when SDRuno is heavily overloaded and the Sys meter goes on the red part of the scale, sometimes the overload would get to the point where you have intermittent audio. This can happen if perha...
by glovisol
Sun Jul 15, 2018 7:07 pm
Forum: General
Topic: Multiple VRX receiver /tuner operation
Replies: 10
Views: 6366

Re: Multiple VRX receiver /tuner operation

Very many thanks, Mike, most useful info. I shall get the hardware and have a go at it!

Best regards,

glovisol
by glovisol
Sun Jul 15, 2018 7:02 pm
Forum: SDRuno
Topic: SDRUno S-Meter Reading?
Replies: 2
Views: 1987

Re: SDRUno S-Meter Reading?

Sorry to contradict, but the S meter reading, in SDRplay devices, is tied to the system metered RF input in dBm, according to the universally known "S" rule. In fact, if you watch closely, the S meter indication DOES NOT vary with audio filter bandwith. It varies with input RF intensity, which of co...
by glovisol
Sun Jul 15, 2018 2:08 pm
Forum: SDRuno
Topic: Time domain amplitude analysis?
Replies: 4
Views: 2826

Re: Time domain amplitude analysis?

Picotec manufactures PC scopes that also have a spectrum analyser function in their Picoscope software. For instance the PC scope model 2204A is quite unexpensive and will give you spectrum analysis to 10 MHz, with full recording facilities. You only have to feed your audio to the scope.
by glovisol
Sun Jul 15, 2018 1:54 pm
Forum: SDRuno
Topic: SDR UNO + RSPduo + Decimation window
Replies: 10
Views: 6032

Re: SDR UNO + RSPduo + Decimation window

Definitely the Decimation and /or the SR windows disappear after a system overload. To make them reappear quickly, - Turn SDRuno off. - go to the "programs" list (bottom left hand corner of the PC screen). - go to the SDRplay directory. - open the SDRuno 123 directory. - click on: "Reset SDRuno Regi...
by glovisol
Sat Jul 14, 2018 1:11 pm
Forum: General
Topic: Multiple VRX receiver /tuner operation
Replies: 10
Views: 6366

Re: Multiple VRX receiver /tuner operation

Thanks to all, most informative. Please comment on the following mind experiment. THOUGHT EXPERIMENT I wish to use 5 Receivers for as many separate and simultaneous listening positions. Each listener has his own set of headphones. SDRuno is set up with the regular receiver plus 4 VRX receivers, each...