- Spyserver for testing
Re: Spyserver for testing
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I’ve been trying to get the full IQ option from the spyserver configuration but could not do it. Now “force_8bit” option is commented. Can you try just in case?.
Some time ago I had someone else playing with the spyserver settings and
although we didn’t fully understand the possible repercussions (negative
effect), the following worked:
Commenting out the "force_8bit" from the spyserver config file.
The result was that in SDR# now “Use full IQ” and the IQ Format can be
Can you give this a try?
Sent: Tuesday, December 5, 2017 20:46
Subject: Re: [airspy] Spyserver for testing
I tried to change the bandwidth but seems i could not find the right
parameter/value. Can someone point me to the server.config parameter to allow
the 12Khz needed bandwidth?.
On 5 Dec 2017, at 17:19, Dick <hobbyd@...> wrote:
Spyserver works fine, but.....I
am interested in identifying VDL2 ground stations. VDL2 Modulation is done in
D8PSK (Differentially encoded 8 Phase Shift Keying). Small messages (in
"bursts") are transmittted at 10500 bauds.A
lot of VDL2 signals are visible on 136.975 MHz.Unfortunately
I cannot set the desired bandwidth in SDR# which is needed to decode them
seems it is limited to 9.765 using mode: RAW or 4.882 using mode:
decode the VDL2 signals using MultiPSK I need a bandwidth of 12 KHz.Can
you change your setting to enable this wider bandwidth, if only for a short
time so I can ID the ground station in your area?73,
Dick (PA-2015, NL-13560)-----Original
Message----- From: Jesus RodriguezSent:
Tuesday, December 5, 2017 13:09To:
[airspy] Spyserver for testingHello,Please,
can you test and let me know how does the following spyserver work?:sdr://jerocu.no-ip.org:5555It’s
an Airspy connected to an Odroid-XU4 and dual-band V/U Diamond X50 antenna.
Control enabled for the first user and no limit on high/low frequencies. 2.5M
sample rate as 10M has performance problems with the Odroid-XU4
is next to Barcelona airport and harbour.Thanks
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