Search found 5 matches

by Mike2459
Thu Aug 17, 2017 7:31 pm
Forum: SDRuno
Topic: WX Sat Reception Question
Replies: 3
Views: 79

Re: WX Sat Reception Question

I usually leave AGC off - it doesn't seem to make much difference. The LNA gain is something you'll have to tinker with. I usually have it set to maximum but back it off one click if there is any overload. I also have an inline LNA mounted at the antenna - It's a Radio Shack TV antenna signal booster.
by Mike2459
Thu Aug 17, 2017 5:28 am
Forum: SDRuno
Topic: WX Sat Reception Question
Replies: 3
Views: 79

Re: WX Sat Reception Question

It sounds like sound enhancement is enabled in your soundcard. It is enabled by default on some systems. I have a Creative soundcard, on it the special effects are called EAX effects. They must be disabled when decoding FAX or any other digital signals. There is a level meter on the lower right side...
by Mike2459
Sat Aug 12, 2017 10:29 pm
Forum: SDRuno
Topic: Question About Bandwidth
Replies: 1
Views: 258

Re: Question About Bandwidth

I use the FM-MFM filters - 30, 36, 38 & 48K for NOAA APT.The 48K filter can be narrowed to 40K in the SP2 Window.
by Mike2459
Thu Jul 27, 2017 6:34 am
Forum: SDRuno
Topic: SDRuno WispDDE Orbitron
Replies: 2
Views: 351

Re: SDRuno WispDDE Orbitron

Often I must deselect the "Enable & Connect" checkbox in SDRUno, then reselect it. Only then will WinDDE talk to SDRUno even though SDRUno indicates a connection. It will work until I shutdown the computer, then on restart the above procedure will get comms going. This is likely due to...
by Mike2459
Mon Jul 24, 2017 8:36 pm
Forum: General
Topic: NDB reception
Replies: 5
Views: 350

Re: NDB reception

It's been a long time since I've listened to NDBs, but perhaps I can help. If there are any within a 50km radius of your location they should be readable 24 hours a day. Otherwise listen after dark. Using sideband or cw mode will help pick the carrier out of the noise, as it can detect signals that ...

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