__ _ _ ___ ____ ___ ____ ____ ____ ____
( ) / )( \/ _ \( \ / __)( __) ( _ \( _ \/ ___)
/ (_/\) \/ (\__ )) D (( (__ ) _) ) _ ( ) _ (\___ \
\____/\____/(___/(____/ \___)(____) (____/(____/(____/
ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
BOLETINES INFORMATIVOS PROGRAMADOS (BIP)
SLACKWARE LINUX - HELLOCODELINUX@GMAIL.COM

+----------------------------------------------------------------------------+ Title : rtl-sdr.com

Title : Rdio Scanner: A Web Based UI for Trunk Recorder

Content : Trunk Recorder is an RTL-SDR compatible open source
Linux app that records calls from Trunked P25 and SmartNet digital
voice radio systems which are commonly used by Police and other
emergency services in the USA. It can be used to set up a system
that allows you to listen to previous calls at your leisure,
however it does not have any UI for easy browsing.

Title : Meteor M2 is Currently Experiencing Orientation Issues

Content : Russian weather satellite Meteor M2 is a popular
reception target for RTL-SDR radio enthusiasts, as it allows you
to receive high resolution images of the Earth. However, currently
it appears to be exhibiting orientation issues, causing off center
and skewed images and sometimes poor/no reception. Russian blog
" aboutspacejornal ", writes that the orientation of the satellite
can sometimes be restored presumably by a reset command from Earth,
but shortly after goes back into uncontrolled rotation.

Title : Hak5: Hacking Ford Key Fobs with a HackRF and Portapack

Content : This weeks episode of Hak5 (an information security themed
YouTube channel) features Dale Wooden ( @TB69RR ) who joins hosts
Shannon and Darren to demonstrate a zero day vulnerability against
Ford keyless entry/ignition. More details about the vulnerability
will be presented at this years DEF CON 27 conference, which is
due to be held on August 8 - 11.

Title : SignalsEverywhere: SDR Bias-Tee’s and Enabling the
V3 Bias Tee

Content : Today's video from Corrosive on the SignalsEverywhere
YouTube channel discusses Bias Tee's. He explains what they're used
for, and how to enable them on various SDRs. In particular he shows
how to use the software to enable the bias tee on our RTL-SDR Blog
V3 dongles. A bias tee allows you to power antenna side devices like
low noise amplifiers by putting DC voltage on the coaxial cable.

Title : Using a Software Defined Radio to Send Fake Presidential
Alerts over LTE

Content : Modern cell phones in the USA are all required to support
the Wireless Emergency Alert (WEA) program, which allows citizens
to receive urgent messages like AMBER (child abduction) alerts,
severe weather warnings and Presidential Alerts.

Title : Raspberry Pi 4 Released: Improvements to CPU, Networking,
USB, RAM and more

Content : The Raspberry Pi is the most popular credit sized
computing board in the world. It is commonly used as a low cost and
portable computing platform for SDRs like the RTL-SDR. Today the
Raspberry Pi 4 was released , bringing us a new US$35 single board
computer with many improvements. Some of the main improvements that
make the Pi 4 great for software defined radios are listed below:

Title : New Products in Store: RadarBox ADS-B Bundle Including
Outdoor ADS-B Antenna and ADS-B Optimized RTL-SDR Dongle

Content : A while back we posted about flight tracking company
RadarBox.com who had launched their 1090 MHz ADS-B optimized
RTL-SDR. Like other ADS-B optimized RTL-SDR's, the dongle contains
a 1090 MHz filter and a low noise amplifier that reduces the noise
figure, resulting in better SNR, and thus more planes spotted at
further distances.

Title : SignalsEverywhere: Decoding Inmarsat EGC and AERO ACARS

Content : On his latest video Corrosive from the SignalsEverywhere
YouTube channel discusses Inmarsat LES EGC and AERO ACARS
decoding. Inmarsat is a satellite provider that has multiple
geosynchronous satellites that can be received from almost anywhere
in the world at around 1.5 GHz with an RTL-SDR and appropriate
antenna + LNA. Inmarsat EGC and AERO are two channels on Inmarsat
satellites that can easily be decoded.


+----------------------------------------------------------------------------+

Age before beauty; and pearls before swine.
-- Dorothy Parker

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* Origin: HAMRADIO telnet lu9dce.dynu.com (21:5/101)