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LU9DCE > RTLSDR 16.09.21 08:37z 103 Lines 3929 Bytes #999 (0) @ WW
BID : 5415_LU9DCE
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Subj: SDR NEWS 16-SEP.21
Path: HB9ON<IW2OHX<IW0QNL<VE2PKT<PY2BIL<LU9DCE
Sent: 210916/0831Z 5415@LU9DCE.TOR.BA.ARG.SOAM BPQ6.0.22
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ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
BOLETINES INFORMATIVOS PROGRAMADOS (BIP)
Copyright 2021 Eduardo A. Castillo
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Decoding the RF Output of a VCR with an RTL-SDR
Over on YouTube use Scelly has uploaded a video showing how he
has used an RTL-SDR dongle and the TVSharp SDR# plugin to decode
video from the RF output of an old VCR (videocassette recorder). VCR
players were designed to output the same PAL or NTSC signal that old
analog TV transmissions used, and the
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Reminder: GNU Radio Conference 2021 to be held Sept 20-24 with
Virtual and In-Person Events
Just a reminder than GNU Radio Conference 2021 (GRCON21) will be
going ahead on Sept 20 - 24 with virtual and in-person events. It is
free to register for virtual attendance and you will be able to view
all talks live via streaming. If you wish to attend workshops
virtually, the registration fee is $50.
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Video on Using RF Filters with an RTL-SDR
Over on YouTube channel TheSmokinApe has uploaded a video about
using RF filters with an RTL-SDR. In the video he first explains why
FM bandstop and AM high pass filters might be required when using a
software defined radio in order to avoid overloading the SDR with
very strong signals. He goes on to test
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Near Field Localization with Machine Learning and 7 Coherent
RTL-SDRs
Thanks to Laakso Mikko and Risto Wichman researchers at the
Department of Signal Processing and Acoustics in Aalto University,
Finland for submitting news that their recent paper titled
"Near-field localization using machine learning: an empirical study"
is available on IEEE Xplore. (To access the paper you need an IEEE
subscription, but we see no harm
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Decoding Voyager 1 Telemetry with GNU Radio
Daniel Estevez often posts on his blog about advanced SDR and
radio experiments he's worked on. In a recent post he describes how
he decoded telemetry from the Voyager 1 spacecraft using GNU Radio.
As Voyager 1 is so far away, and the signal so weak, a rather large
scale 100 meter dish is required
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Installing Remote SDR V2 on a Raspberry Pi 4B
Remote SDR V2 is software that allows you to easily remotely
access either a PlutoSDR, HackRF or RTL-SDR software defined radio.
It was originally designed to be used with the amateur radio QO-100
satellite, but version 2.0 includes multiple demodulation modes,
NBFM/SSB transmission capability, CTCSS and DTMF encoders, modulation
compression and a programmable frequency shift
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Arinst Dreamkit SDR now on sale for $230 + Shipping
About a month ago we posted about the Arinst Dreamkit, which was
an unreleased Russian made portable receive only SDR with 16-bit ADC,
1 - 3100 MHz tuning range, up to 5 MHz instantaneous bandwidth, and
very fast scanning capabilities. Reader 'sunny' has written in and
informed us that the Arinst Dreamkit is now released
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Viewing the RF Spectrum in Virtual Reality + Augmented Reality
EMC Probe
Thank you to Manahiyo for submitting his video which shows his
software that allows the RF spectrum to be viewed in virtual reality,
using a VR headset and an RTL-SDR. In his setup he currently uses a
Oculus Quest 2 VR headset, but it should work with others too. The VR
screen allows you to
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