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New post Tutorials on I/Q files?

by Frank O » Sun Dec 27, 2020 10:30 pm » in General
Replies: 0
by Frank O » Sun Dec 27, 2020 10:30 pm » in General

Is there anything worth looking at that would help as a tutorial on I/Q files as generated by SDR Console (and SDR software in general)?

After looking at some sites, I'm clear on the idea that I/Q data consists of complex numbers representing a...

Replies: 0
Views: 231

Last post by Frank O
Sun Dec 27, 2020 10:30 pm
New post Option to Toggle Passband Center Line On/Off

by Guy Atkins » Sat Dec 26, 2020 9:45 pm » in Requests
Replies: 0
by Guy Atkins » Sat Dec 26, 2020 9:45 pm » in Requests

This is a request that I'm sure other medium wave DXers will appreciate, or those with other interests who follow weak carriers before they hopefully strengthen into audio.

I love the detail and resolution that SDR-Console provides in the waterfall...

Replies: 0
Views: 235

Last post by Guy Atkins
Sat Dec 26, 2020 9:45 pm
New post USB/LSB DSP/waterfall filter tooltips and matching

by rainstar » Fri Dec 25, 2020 11:34 pm » in Requests
Replies: 0
by rainstar » Fri Dec 25, 2020 11:34 pm » in Requests

I had to do a lot of reading to understand filter choices and the differences between filters.
I think tooltips to advise the user on which filter to use would be very helpful.

I am sure that there are best choice filters to use for each...

Replies: 0
Views: 238

Last post by rainstar
Fri Dec 25, 2020 11:34 pm
New post 17.2 kHz SAQ 2020 x-mas transmission

by sm6fhz » Thu Dec 24, 2020 5:49 am » in General Radio Topics
Replies: 0
by sm6fhz » Thu Dec 24, 2020 5:49 am » in General Radio Topics

Hi all.

I learnt that the SAQ 17.2 kHz x-mas transmission is unfortunately canceled this year due to the pandemic.

73 / Ingolf, SM6FHZ

Replies: 0
Views: 2343

Last post by sm6fhz
Thu Dec 24, 2020 5:49 am
New post EME

by N5NHJ » Tue Dec 22, 2020 5:14 pm » in SDR Chat
Replies: 0
by N5NHJ » Tue Dec 22, 2020 5:14 pm » in SDR Chat

Maybe nothing really exciting for some of you, but I wanted to share it anyway.
Last night I was able to receive 432 EME signals with an Airspy R2 controlled by SDR Console, feeding WSJT-X with the audio (no I/Q) from SDRC.

73, Max

Replies: 0
Views: 977

Last post by N5NHJ
Tue Dec 22, 2020 5:14 pm
New post Disable Bias-T

by TrunkY » Mon Dec 21, 2020 4:57 pm » in General
Replies: 0
by TrunkY » Mon Dec 21, 2020 4:57 pm » in General

Is there a way to remove the 'bias t on/off' button?

I'm using an RSPDX, V3.0.26

Replies: 0
Views: 231

Last post by TrunkY
Mon Dec 21, 2020 4:57 pm
New post Binaural without carrier lock

by pauldbnut » Mon Dec 21, 2020 11:46 am » in Requests
Replies: 0
by pauldbnut » Mon Dec 21, 2020 11:46 am » in Requests

Mentioned before, but thought this ought to be a new request.

The carrier-locked mode gives excellent results bringing a channel-dominant station into focus. At the same time, a co-channel weaker station tends to be masked. Experiments without...

Replies: 0
Views: 222

Last post by pauldbnut
Mon Dec 21, 2020 11:46 am
New post Binaural Notch Filter(s)

by pauldbnut » Mon Dec 21, 2020 11:18 am » in Requests
Replies: 0
by pauldbnut » Mon Dec 21, 2020 11:18 am » in Requests

Mentioned before, but thought this ought to be a new request.

Binaural results are better with IF bandwidth greater than about 2 kHz, so asymmetric passbands are not the ideal way to get rid of heterodynes from adjacent channel carriers (say, 1, 2...

Replies: 0
Views: 257

Last post by pauldbnut
Mon Dec 21, 2020 11:18 am
New post Expanding number of receivers in Trunk Tracker

by SP8KB » Sun Dec 20, 2020 4:31 pm » in Requests
Replies: 0
by SP8KB » Sun Dec 20, 2020 4:31 pm » in Requests

Hello,

I would like to monitor DMR trunking system which has 8 physical channels (16 slots). Is it possible to expand number of receivers in the software from 1+5 to 1+7?

Regards, Kamil

Replies: 0
Views: 184

Last post by SP8KB
Sun Dec 20, 2020 4:31 pm
New post I-Q Playback

by pauldbnut » Sun Dec 20, 2020 1:47 am » in Requests
Replies: 0
by pauldbnut » Sun Dec 20, 2020 1:47 am » in Requests

Hello, Simon, hope your micro-break has done some good!

Your recent Open Next/Previous feature delivers more than I expected from reading the initial request - it operates on the sorted list (however that was defined) and starting entry , when you...

Replies: 0
Views: 236

Last post by pauldbnut
Sun Dec 20, 2020 1:47 am
New post BeaconOffset data file

by dl2mdq » Sat Dec 19, 2020 9:17 am » in General
Replies: 0
by dl2mdq » Sat Dec 19, 2020 9:17 am » in General

The beacon offset is written into a CSV file. The maximum number of lines seems fixed to 10 000.
Can this number be changed by the user or is it fixed in the code?
The offset is written in time intervals varying between about 2 and 20 seconds. Can...

Replies: 0
Views: 201

Last post by dl2mdq
Sat Dec 19, 2020 9:17 am
New post Introduction

by sm6fhz » Fri Dec 18, 2020 5:03 pm » in General
Replies: 0
by sm6fhz » Fri Dec 18, 2020 5:03 pm » in General

Introduction

Let me cite the lyrics in the first lines of the first tune on side 2 of the B,S & T album B, S & T 3 (1970).
Some of you might remember this album.

I have been kind of active here with quite a few posts recently. You might have seen...

Replies: 0
Views: 227

Last post by sm6fhz
Fri Dec 18, 2020 5:03 pm
New post Space weather text size

by G3ZQH » Wed Dec 16, 2020 4:08 pm » in Simon's World Map
Replies: 0
by G3ZQH » Wed Dec 16, 2020 4:08 pm » in Simon's World Map

Hi Simon
I use your map in a small window which I expand when needed. In the small window I use a large text size to have constant visibility of the space weather information. In the latest version the text size has become much smaller so that I...

Replies: 0
Views: 394

Last post by G3ZQH
Wed Dec 16, 2020 4:08 pm
New post SDR Console in action

by rbender » Tue Dec 15, 2020 4:22 pm » in Videos
Replies: 0
by rbender » Tue Dec 15, 2020 4:22 pm » in Videos

Find a few videos with Afedri SDR and/or RX888 on my little YT- Channel:
Playlist:

There will be more in the future. After a few days playing around with SDR Console I love it every day a bit more. Really great software!
I only have sometimes...

Replies: 0
Views: 1520

Last post by rbender
Tue Dec 15, 2020 4:22 pm
New post Graphics: Problem or just an artefact?

by pauldbnut » Tue Dec 15, 2020 4:20 pm » in General
Replies: 0
by pauldbnut » Tue Dec 15, 2020 4:20 pm » in General

This is probably a really trivial matter, in which case please quickly send me packing :D.

Screenshot A (LOWER) is a clean SDRC window.
Screenshot B (UPPER) shows an extra border just below the title bar (near the top of the menu tabs) and...

Replies: 0
Views: 216

Last post by pauldbnut
Tue Dec 15, 2020 4:20 pm
New post SDRC and Simon's Worldmap

by PD3LK » Mon Dec 14, 2020 11:55 am » in Requests
Replies: 0
by PD3LK » Mon Dec 14, 2020 11:55 am » in Requests

Hi Simon,

1. Your Worldmap program is mature now, can you add a Worldmap button next to the Frequency Database button?

2. Is it possible (when your in the mood) to make a connection between the freq. database (long/lat fields) and your Worldmap...

Replies: 0
Views: 241

Last post by PD3LK
Mon Dec 14, 2020 11:55 am
New post PSK synchronisation

by sdr_fan_h » Fri Dec 11, 2020 9:38 am » in General Radio Topics
Replies: 0
by sdr_fan_h » Fri Dec 11, 2020 9:38 am » in General Radio Topics

Hi,

lAfter a long time of issue-free work my PSK synchronisation failed spontaneously after a couple of minutes and doesn’t lock again. I checked all HW and SW. No success.
At last I discovered the cause: Terrible short spikes on the 50 Hz energy...

Replies: 0
Views: 2259

Last post by sdr_fan_h
Fri Dec 11, 2020 9:38 am
New post Window Size forgotten

by G4DRS » Tue Dec 08, 2020 12:15 pm » in General
Replies: 0
by G4DRS » Tue Dec 08, 2020 12:15 pm » in General

I use SDRC 3.0.25 to display the 9MHz IF of my FTdx5000 as a panadapter. SDRC is automatically launched when I launch Logger32, my logging program.
Sometimes, maybe once in every 4 of 5 start-ups, SDRC starts maximised on monitor 1, rather than...

Replies: 0
Views: 216

Last post by G4DRS
Tue Dec 08, 2020 12:15 pm
New post Idea: RAW demodulator (I/Q output with up to 192KHz bw)

by pu3hag » Mon Dec 07, 2020 4:39 pm » in General
Replies: 0
by pu3hag » Mon Dec 07, 2020 4:39 pm » in General

Hello everyone,

I've just read the release notes for the upcoming 3.0.26 version that Simon is preparing and I'm got really glad of seeing the MPX output feature. Bravo!!!

On the same line, I'd like to kindly suggest - if possible and aligned with...

Replies: 0
Views: 261

Last post by pu3hag
Mon Dec 07, 2020 4:39 pm
New post 3.0.26 Download & Release Notes

by Simon G4ELI » Sun Dec 06, 2020 7:40 am » in Kits, Release Notes
Replies: 0
by Simon G4ELI » Sun Dec 06, 2020 7:40 am » in Kits, Release Notes

Download

Download 3.0.26 here .

Release Notes

Airspy
Support library updated.
Reduced CPU load with Airspy R1/R2/Mini when using reduced bandwidth.
Buffer overflow problem hopefully fixed.

AM
Binaural Mode, when selected the...

Replies: 0
Views: 14729

Last post by Simon G4ELI
Sun Dec 06, 2020 7:40 am
New post AFEDRI LAN control communication

by sm6fhz » Fri Dec 04, 2020 9:56 am » in Afedri
Replies: 0
by sm6fhz » Fri Dec 04, 2020 9:56 am » in Afedri

Hi Simon.
I wonder how the handshaking is done in the communication with the AFEDRI LAN.
I have experienced lock-ups two times when using the AFEDRI LAN remote over WAN (100/100 Mbit/s at both ends).
I have stopped the radio from my listening end of...

Replies: 0
Views: 1411

Last post by sm6fhz
Fri Dec 04, 2020 9:56 am
New post Any Server Sys ops on this forum?

by KA1GJU » Tue Dec 01, 2020 3:12 am » in General
Replies: 0
by KA1GJU » Tue Dec 01, 2020 3:12 am » in General

I was trying to get a better SNR on a pirate? radio station on 3935 in LSB running about 4 kHz wide. So far, I can only make out the words Classic Rock in the ID.
I connected to all available servers nearby US and CA as far away as 2000 miles, all...

Replies: 0
Views: 1118

Last post by KA1GJU
Tue Dec 01, 2020 3:12 am
New post Handy power switch

by PD3LK » Sat Nov 28, 2020 2:34 pm » in General Radio Topics
Replies: 0
by PD3LK » Sat Nov 28, 2020 2:34 pm » in General Radio Topics

Handy for us, radio amateurs, too. (EU only)

Replies: 0
Views: 2254

Last post by PD3LK
Sat Nov 28, 2020 2:34 pm
New post The worlds fastest GPU

by on2ron » Wed Nov 18, 2020 9:45 am » in Computer Talk
Replies: 0
by on2ron » Wed Nov 18, 2020 9:45 am » in Computer Talk

AMD just launched a remarkable GPU.

73' Ron
ON2RON

Replies: 0
Views: 434

Last post by on2ron
Wed Nov 18, 2020 9:45 am
New post Satellite scheduler to turn off SDR in between passes

by sq2wb » Mon Nov 16, 2020 8:29 pm » in Requests
Replies: 0
by sq2wb » Mon Nov 16, 2020 8:29 pm » in Requests

RTL SDR I have is known to heat itself a lot when in use. It would be great if satellite scheduler could turn off reception in between passes and enable it only when satellite is above horizon.

Best regards and many thanks for great software
Jakub...

Replies: 0
Views: 249

Last post by sq2wb
Mon Nov 16, 2020 8:29 pm

Search found 421 matches

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