SDRplay Community Forum

Thanks JMG for sharing with us this summary. There is a lot of post on this issue, I find your summary/report is well structured an full of interesting insights. I look forward to hear more hints from you. ------------------ What about the PC connected? I ever used a laptop, since I started this hob...

... downloaded the sigmira program and it seems I have finally found a way to listen to the digital signals on the sdr... If you find sigmira is not good as front-end (the support for sdrplay is "experimental" I'm afraid...) you can still use it as back-end. In other words: use a front-end like sdr...

Anyway, dear friends, let's put it in this way:
chasing unwanted signals is an other new flavor of our hobby ...

bye

Well this thread must be jinxed...I enjoyed mostly unharmed reception until this weekend but now... :( ... The only thing I care about is "will it go away?". ... Did you try to lower the gain? Did you get the same pattern? ...the authorities... they had "more important work to do". In this era of e...

Could it be a PLC/PLT modem?

Thank you very much. It seems that I have this sort of noise but fortunately it is not so strong. That's probably the reason I never realized this was caused by a powerline modem. I just archived that as due to thunderstorm around. In fact I have more noise from other "local" sources: lcd/plasma tel...

If I understand well, jpsa posted an image of an idle modem,
in other words those horizontal lines are a sort of hearthbeat to keep in synch the system.

Can anyone share here an image of a full operating modem? I mean, when there is data traffic?

Thanks in advance.
Gio.

I forgot to say... if you use the "old" sdr# build 1361 (+ sdrplay device controller 3.8.3) you can
use the DSD interface plugin for sdr#.

bye
gio

The short answer is: I don't know. In the meantime we wait for a noise "guru" to answer... since the noise seems to be "local", have you tried to unplug from main all the electronic device you have at home? Take away all phones, tablets and so on? If you find the answer please share with the communi...

You can try with DSD+ (aka dsdplus). You need the following "set-up" (in synth): a front end software supporting sdrplay (e.g. sdr#) --> vb-cable --> dsd+ (btw: unfortunately sdr# do not support completely sdrplay, so, for example you cannot use useful sdr# plugin like "dsd+ plugin" nevertheless you...