Search found 242 matches

by Paul
Mon Oct 15, 2018 6:22 am
Forum: SDRuno
Topic: How to center active frequency in spectrum?
Replies: 2
Views: 123

Re: How to center active frequency in spectrum?

Just as Noel replied.
Additionally, if your spectrum display is "zoomed," clicking the vfo tab on the SP1 will centre the frequencu tuned.
by Paul
Sat Oct 06, 2018 5:55 pm
Forum: SDRuno
Topic: SCHEDULED RECORDING
Replies: 1
Views: 109

Re: SCHEDULED RECORDING

Well, not exactly a reply, but problem resolved by reloading uno - scheduler working just fine.
by Paul
Fri Oct 05, 2018 9:16 pm
Forum: SDRuno
Topic: SCHEDULED RECORDING
Replies: 1
Views: 109

SCHEDULED RECORDING

I am operating an RSP2 running V1.23 (that works well for me - as far as I am aware). I have not been able to use the scheduled recording feature successfully. I have tried to schedule recordings by calling up the Recording Panel, setting start and stop times and "engaging the timer." This...
by Paul
Tue Oct 02, 2018 10:33 am
Forum: General
Topic: Carriers
Replies: 2
Views: 177

Re: Carriers

Thanks Mike Understand about BFO's (I think). In the past, I have demodulated sidebands by tuning the BFO. So I suppose the question I should be asking is if the signal is present, why doesn't a receiver process it? If the answer is at a REALLY technical level, I'll simply accept that it happens and...
by Paul
Mon Oct 01, 2018 9:00 pm
Forum: General
Topic: RSP2 Connector: What Is It ?
Replies: 2
Views: 137

Re: RSP2 Connector: What Is It ?

Hi Robert The cable that you require is a usb A to B (the type used to connect most printers). It is reall imortant to buy a quality cable with ferrite chokes to help reduce RFI. There are some available on Amazon at a reasonable price - see: https://www.amazon.co.uk/Tripp-Lite-U023-006-Ferrite-Chok...
by Paul
Mon Oct 01, 2018 3:50 pm
Forum: General
Topic: Carriers
Replies: 2
Views: 177

Carriers

Could anyone tell me, or explain (in very simple terms) please, why it is possible to receive and demodulate either or both of the sidebands of an NDB transmission, when there is often no carrier to be observed whilst it is, presumably, the more powerful signal. Given that these are generally quite ...
by Paul
Wed Sep 19, 2018 10:58 am
Forum: SDR Antennas
Topic: Wellbrook ALA1530LN
Replies: 5
Views: 514

Re: Wellbrook ALA1530LN

It's replacable Mike
by Paul
Wed Sep 19, 2018 10:35 am
Forum: SDR Antennas
Topic: Wellbrook ALA1530LN
Replies: 5
Views: 514

Re: Wellbrook ALA1530LN

Hi Mike
I thought that it was replacement, but I'll check asap.
by Paul
Tue Sep 18, 2018 4:36 pm
Forum: SDR Antennas
Topic: Wellbrook ALA1530LN
Replies: 5
Views: 514

Re: Wellbrook ALA1530LN

Addendum to my previous post: Having gone out, inspected the conections and cable for any visible fault (water ingress highly unlikey and connections made meticulously), came back in, plugged in power and hey presto - back to normal. However, an unexplained aberration is a concern. Any suggestions w...
by Paul
Tue Sep 18, 2018 9:16 am
Forum: SDR Antennas
Topic: Wellbrook ALA1530LN
Replies: 5
Views: 514

Wellbrook ALA1530LN

I have been really pleased with this antenna. However, I now have an issue - Worked normaly yesterday morning, but on restartinng in late evening, whilst the antenna still worked the and power light on the interface was on, it's performance had deterioerated to "only just" receiving. Compa...

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