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LU9DCE > RTLSDR 03.01.20 13:07z 100 Lines 4557 Bytes #999 (0) @ WW
BID : 6539_LU9DCE
Read: GUEST
Subj: SDR NEWS PROJECTS 03 01
Path: HB9ON<IK7NXU<IK6IHL<IZ3LSV<DB0ERF<DB0RES<ON0AR<SV1CMG<OK0NBR<OK2PEN<
PY2BIL<LU9DCE
Sent: 200103/1301Z 6539@LU9DCE.TOR.BA.ARG.SOAM LinBPQ6.0.19
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ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
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Title : rtl-sdr.com
Title : Receiving and Decoding NFC with an RTL-SDR and GNURadio
Content : Having been inspired by an NFC activated coffee machine
at his work, back in 2017 Jean Christophe Rona uploaded a blog post
showing how he used an RTL-SDR and GNU Radio to sniff and decode NFC
(Near-Field Communication) tags. His post first goes into detail
showing how NFC works and goes on to create a GNU Radio flow graph
with custom GNU Radio block for decoding the NFC Miller code. The
final result was him being able to demodulate the coffee machine
to tag communication. We note that in Jeans experiments he used
a standard RTL-SDR dongle with the HF driver hack in order to
receive the NFC frequency of 13.56 MHz, but these days it should
also be possible to simply use direct sampling on an RTL-SDR Blog
V3 unit.
Title : A Simple Step by Step Guide to Updating the NanoVNA Firmware
Content : Thank you to RJ Juneau (ylabrj / VA3YLB) for sharing
with us his NanoVNA firmware update guide for idiots . NanoVNA
firmware is updated fairly often, so this is a good reference guide
for those who want to test the latest code as updating the firmware
is a multi-step process. He writes
Title : NanoVNA Version 2.0 First PCB Pictures Released + NanoVNA
Naming & Credit Clarifications
Content : Back in October 2019 we posted about the upcoming
NanoVNA version 2.0 which back then was still being designed with a
predicted release date of January 2020. Recently some photos of the
NanoVNA 2.0 prototype have been uploaded to the NanoVNA groups.io
forum .
Title : Tracking down a Water Leak with RTLAMR
Content : Earlier in the year Clayton discovered that his water
bill had suddenly gone up one month. Suspecting a leaky appliance he
set out to discover what it was by using an RTL-SDR and the rtlamr
decoder . The rtlamr decoder is able to decode water meters that
transmit usage data wirelessly via the Itron ERT protocol which
is typically found in the unlicensed 900 - 920 MHz band in the USA
and Canada.
Title : Using a HackRF for GPS Spoofing on Windows
Content : Over on the TechMinds YouTube channel a new video titled
"GPS Spoofing With The HackRF On Windows" has been uploaded. In the
video TechMinds uses the GPS-SDR-SIM software with his HackRF to
create a fake GPS signal in order to trick his Android phone into
believing that it is in Kansas city.
Title : KiwiSDR Now Supports DRM Decoding
Content : KiwiSDR have recently implemented DRM decoding into
their OpenWebRX implementation. Digital Radio Mondiale (DRM)
is a type of digital shortwave radio signal that is used by some
international shortwave radio broadcasters. It provides superior
audio quality compared to AM stations thanks to digital audio
encoding.
Title : Meteor M N2-2 Has Failed but Recovery May be Possible
Content : UPDATE: It has now been confirmed by Roscosmos that
the satellite was struck by what is presumed to be a micrometeorite
which caused a leak of thermal transfer gas, and hence a sudden
orbit change . It seems unlikely that the satellite will begin
operations again as the satellite cannot operate it's camera sensors
without thermal cooling. Data is being transmit currently on the
X-Band, however, it appears to be a stored image only, rather than
live images.
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.
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HUMAN REPLICAS are inserted into VATS of NUTRITIONAL YEAST ...
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Organizacion Radio Packet Argentina https://vk.com/ax25packet
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