| |
LU1HVK > RTLSDR 23.09.20 10:06z 125 Lines 5371 Bytes #999 (0) @ WW
BID : 57835_LU1HVK
Read: GUEST
Subj: SDR NEWS PROJECTS 23 09
Path: HB9ON<IW8PGT<IZ3LSV<IQ2LB<F1OYP<W0ARP<AL0Y<PY2BIL<LU3DVN<LU1HVK
Sent: 200923/1001Z 57835@LU1HVK.2594.CBA.ARG.SA LinBPQ6.0.20
_ _ _ _ _ ___ ___ __
| | | | | / | | | \ \ / / |/ /
| | | | | | | |_| |\ \ / /| ' /
| |__| |_| | | _ | \ V / | . \
|_____\___/|_|_| |_| \_/ |_|\_\
BBS/NODO - CORDOBA (LEONES-FF87UH) - LU1HVK-4 NODO - LU1HVK-3 APRS
+----------------------------------------------------------------------------+
Title : rtl-sdr.com
Title : Sanchez Updates: Combine Weather Images from GK-2A,
Himawari-8, GOES 16/17 Satellites into one Composite Image
Content : Back in August we posted about the release of Sanchez
, a tool originally designed to apply a color underlay image to
grayscale infrared images received from geostationary weather
satellites such as GOES 16/17, Himawari-8 and GK-2K. The tool has
recently been updated with some very nice new features.
Title : Comparing the KiwiSDR Against the RaspberrySDR Clone
Content : The KiwiSDR is a 14-bit wideband RX only HF SDR which
has up to 32 MHz of bandwidth, so it can receive the entire 10 kHz -
30 MHz spectrum all at once. Notably, the KiwiSDR does not connect to
a PC directly, rather it is a cape (add on board) for the Beaglebone
single board computing platform which similar to a Raspberry Pi. With
most of the DSP processing done on the KiwiSDR's onboard FPGA, the
Beaglebone serves a custom OpenWebRX browser interface which can be
accessed over a network connection from anywhere in the world. If
you're interested our initial KiwiSDR review from 2017 is here .
Title : TechMinds: The Langstone Project – SDR Transceiver
with PlutoSDR
Content : Over on his YouTube channel Tech Minds has uploaded
a video introducing and demonstrating the Langstone Project.
Langstone is a standalone homebrew SDR transceiver project by Colin
Durbridge (G4EML) which at its most basic implementation is based
on an Adalm PlutoSDR, Raspberry Pi 4 and 7" LCD touchscreen.
Title : Decoder for Geostationary Elektro-L Weather Satellites
Released
Content : Elektro-L is a range of Russian geostationary weather
satellites. Elektro-L1 and L2 were launched in 2011 and 2015
respectively, and Elektro-L3 was launched more recently in December
2019. Currently only Elektro-L2 and L3 are in operation. Like it's
NOAA GOES, Himawari and GK-2A cousins, Elektro-L satellites beam back
full disk images of the entire earth. Elektro-L2 is positioned to
cover South America, Africa and Europe, whilst Elektro-L3 covers
the East of Africa, Eastern Europe, Russia, Middle East, Asia and
the West of Australia.
Title : John’s Windows 10 NOAA Weather Satellite Software
Guide for RTL-SDR
Content : Thank you to John First for submitting his guide all
about the setup and use of the software required to receive NOAA
weather satellite images on Windows 10 (pdf file) with an RTL-SDR
dongle. John's guide covers the use of SDR# for receiving the
signal, WXtoIMG for decoding the signal, and Orbitron for tracking
the satellite and automatically tuning SDR# when a satellite is in
range.
Title : Introducing the Radio Resilience Competition
Content : Thank you to Matt Knight for submitting news about
the Radio Resilience Competition which is all about finding ways
to building the best wireless PHY layer via SDR. Anyone around
the world can participate from the comfort of their own home,
as the competition is run entirely via a GNU Radio RF simulator
system. Matt writes:
Title : The SETI Institute and GNU Radio Join Forces
Content : The institute for the Search for Extraterrestrial
Intelligence (SETI) and GNU Radio are joining forces . SETI are an
organization that uses radio telescopes to search for radio signals
that may have been generated by extraterrestrial intelligence. As
part of a transition from proprietary hardware to cheaper more
capable off the shelf hardware such as USRP SDRs and GPU processors,
SETI are beginning to make more use of the open source GNU Radio
DSP processing suite. The use of GNU Radio will also allow other
researchers and hobbyists at home to possibly help with their own
analysis.
Title : Testing Sharp Slicer: Multiple Spectrum Slices via SDR#
with an Airspy SDR
Content : Youssef the author of SDR# has recently released an
update which adds a feature called "Sharp Slicer". This feature
allows Airspy SDR users to open multiple instances of SDR#, each able
to tune to a seperate signal within the currently tuned frequency
range of the SDR. This is somewhat similar to the old multi-VFO
plugin from rtl-sdr.ru , however the advantage of Slicer is that you
can have seperate spectrum and waterfall graphs for each signal. This
could be especially useful for monitoring multiple narrowband HF
modes with an Airspy HF+ Discovery.
+----------------------------------------------------------------------------+
Gone With The Wind LITE(tm)
-- by Margaret Mitchell
A woman only likes men she can't have and the South gets trashed.
Gift of the Magi LITE(tm)
-- by O. Henry
A husband and wife forget to register their gift preferences.
The Old Man and the Sea LITE(tm)
-- by Ernest Hemingway
An old man goes fishing, but doesn't have much luck.
//////////////////////////////////////////////////////////////////////////////
Organizacion Radio Packet Argentina https://vk.com/ax25packet
Read previous mail | Read next mail
| |
