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LU9DCE > RTLSDR 24.12.19 13:05z 115 Lines 5568 Bytes #999 (0) @ WW
BID : 5781_LU9DCE
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Subj: SDR NEWS PROJECTS 24 12
Path: HB9ON<IK7NXU<IK6IHL<IZ3LSV<DB0ERF<DB0RES<ON0AR<GB7CIP<N7HPX<LU9DCE
Sent: 191224/1301Z 5781@LU9DCE.TOR.BA.ARG.SOAM LinBPQ6.0.19
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ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
BOLETINES INFORMATIVOS PROGRAMADOS (BIP)
LINUX - HELLOCODELINUX@GMAIL.COM
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Title : rtl-sdr.com
Title : Meteor M N2-2 Has Failed but Recovery May be Possible
Content : On December 18 Meteor M N2-2 suffered a failure that
appears to have changed it's orbit. Roscosmos is quiet on the issue,
but speculation by R4UAB is that there was a depressurization
or on board explosion . However, Happysat who appears to be in
contact with Roscosmos insiders has noted that on December 20 the
orbit has been stabilized , and that they are working on recovering
the operation of the satellite. Currently the LRPT signal and all
sensors remain OFF.
Title : PiSDR Updated to Version 3.0: Now Supports the Airspy HF+
Content : PiSDR is a Raspberry Pi distribution that is pre-loaded
with multiple programs for various software defined radios. It
currently supports RTL-SDR, LimeSDR, PlutoSDR, Airspy, and as of
the most recent update the Airspy HF+. The currently pre-installed
software packages include SDR Angel, Soapy Remote, GQRX, GNURadio,
LimeUtil, and LimeVNA.
Title : Tech Minds Demonstrates Iridium Live on a Raspberry Pi
Content : Over on YouTube Tech Minds has uploaded a video of him
demonstrating Iridium Live plotting Iridium satellite tracks in
real time. We just posted about Iridium Live yesterday. It is
a new program by microp11, who is also the author of Scytale-C ,
a useful Inmarsat STD-C decoder. The software works with gr-iridium
to visualize Iridium satellite tracks as they pass overhead.
Title : RadioCapture – Software to Capture, Archive and Listen
to Trunked Radio From Many Sources Now Open Sourced
Content : Back in April 2019 we posted about Matt Mills'
Radiocapture.com website which is a web service that you can feed
that automatically captures analogue and digital trunked radio
conversations with an RTL-SDR, and allows public users to play
back conversations via the web interface. The Radiocapture page
which shows what the software is capable of is also active at
radiocapture.com/radio .
Title : Mike from SDRplay Compares the RSPdx Against Other SDRs
on MW/LW
Content : Over on the SWLing post blog we've seen a post contributed
by Mike Ladd who works with SDRplay. Mike has been comparing the
new SDRplay RSPdx on medium wave and long wave reception against
the Elad FDM-S2, Airspy HF+ Discovery and the Perseus. The RSPdx
is SDRplay's latest product which sits at the top of their line as
their highest performance single tuner receiver.
Title : IridiumLive – New Software to Plot Iridium Satellites
as They Pass Overhead with an RTL-SDR
Content : Over on GitHub, microp11, the author of Scytale-C has
released a new browser based program called IridiumLive which
allows you to visualize the live positions of Iridium satellites
as they pass overhead . Iridium is a satellite constellation that
provides services such as global paging, satellite phones, tracking
and fleet management services, as well as services for emergency,
aircraft, maritime and covert operations too.
Title : Radio Analyser: New Program for Plotting DSDPlus Statistics
Content : Thank you to Matthew Cowley for submitting news about his
new program called "Radio Analyser" . Radio Analyser is a program
that imports DSDPlus radio and group files into a postgresql
database. The data can then graphed on the web interface allowing
you to view talk group and radio statistics. DSDPlus is a program
that can be used to listen in to digital P25, DMR and other digital
voice protocols with an RTL-SDR or similar SDR.
document.addEventListener("DOMContentLoaded", function(event) {
Title : Reprogramming a €15 USB Audio Dial to work as an SDR
VFO Knob
Content : Thank you to Tysonpower (aka Manuel DO5TY) for submitting
information about how he's managed to convert a cheap €14.33 USB
audio control dial into a VFO tuning knob for use in SDR programs
like SDR-Console V3. He writes:
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I did cancel one performance in Holland where they thought my music was
so easy that they didn't rehearse at all. And so the first time when I
found that out, I rehearsed the orchestra myself in front of the audience
of 3,000 people and the next day I rehearsed through the second movement
-- this was the piece _Cheap Imitation_ -- and they then were ashamed.
The Dutch people were ashamed and they invited me to come to the Holland
festival and they promised to rehearse. And when I got to Amsterdam they
had changed the orchestra, and again, they hadn't rehearsed. So they were
no more prepared the second time than they had been the first. I gave them
a lecture and told them to cancel the performance; they then said over the
radio that i had insisted on their cancelling the performance because they
were "insufficiently Zen." Can you believe it?
-- composer John Cage, "Electronic Musician" magazine,
March 88, pg. 89
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