HFU HF Underground

General Category => General Radio Discussion => Topic started by: Rob. on September 23, 2020, 2234 UTC

Title: ΣSDR Expansion - more user slots!
Post by: Rob. on September 23, 2020, 2234 UTC
A big thank you to Dave, W1EUJ, for offering his KiwiSDR receiver to be set up at my location for everyone to share. It will be connected to the same antenna as the other two receivers so performance on all of them will be identical. This should help quite a bit as both of the original receivers often fill up in the evenings.

- Rob
Title: Re: ΣSDR Expansion - more user slots!
Post by: Rob. on September 26, 2020, 1452 UTC
More upgrades...

A fourth receiver has been added to the system for a total of 14 waterfall and 6 audio only slots. The audio only slots are available if you want to listen for a longer period of time. The timeout on these slots is 240 minutes vs 90 minutes on the waterfall slots. To access these audio only slots use this URL:

     http://sigmasdr.ddns.net:8076/?f=6925usb&no_wf 


The URL to access the waterfall slots remains the same and you will be automatically forwarded to the next available receiver if it is full:

     http://sigmasdr.ddns.net:8073/?f=6925usb


All the receivers are connected to the same 80-10m OCF dipole at 65 ft so they will perform identically no matter which of the 4 receivers you use.


- Rob
Title: Re: ΣSDR Expansion - more user slots!
Post by: Rob. on October 16, 2020, 1211 UTC
For your wintertime listening pleasure, the session timeouts and maximum daily times have been increased.

On receivers 1, 2, and 3 there is a 3 hour per session timeout and a 10 hour per day maximum per person.
On receiver 4 there is a 6 hours per session timeout and a 18 hour per day maximum per person.

Timeouts are instituted to make sure that inactive sessions don't tie up a receiver and prevent others from using it. If your session times out you can reconnect up to the daily maximum.

https://n1nte.blogspot.com/p/online-kiwisdr-receivers.html (https://n1nte.blogspot.com/p/online-kiwisdr-receivers.html)