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LU9DCE > RTLSDR 16.07.19 14:05z 112 Lines 5150 Bytes #999 (0) @ WW
BID : 28619_LU9DCE
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Subj: SDR NEWS/PROJECTS 16 07
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Title : rtl-sdr.com
Title : Upcoming KerberosSDR Software Updates: Automatically Estimate
TX Location and Navigate There
Content : KerberosSDR is our 4x Coherent RTL-SDR that we've
developed together with Othernet. It can be used for tasks such as
direction finding and passive radar. KerberosSDR was successfully
crowdfunded over on Indiegogo, and the first batch has already
been shipped. Currently we are taking discounted pre-orders
for a second production batch on Indiegogo . Please note that the
discounted pricing will expire when we ship, which according to
the manufacturing schedule should be next month, so please get in
quick if you're interested!
Title : Signals and Bits A New SDR Podcast by the President of the
GNU Radio Project
Content : [ Ben Hilburn ] the president of the [ GNU Radio Project ]
has recently started a new podcast called [ Signals and Bits ]. If
you were unaware, GNU Radio is the defacto open source framework for
implementing digital signal processing code. Without it, many SDR
programs that we take for granted may have never been developed
as it is responsible for a lot of community DSP knowledge and
algorithm development.
Title : Artemis 3 Released: Offline Signal Identification Database
Content : The Signal ID Wiki (sigidwiki) is our sister site
that we started a few years ago as a way to collect and catalog
various types of signals that an SDR user might see and hear on
the airwaves. The idea is that a user could search the database to
learn about and identify unknown signals. Over time it has grown
significantly, with now almost 400 known signals with both waterfall
images and sound samples available in the database. Special thanks
to lead admin Carl Colena for maintaining and playing a huge role
in the databases' growth.
Title : rtlSpectrum: A New GUI for rtl_power
Content : Thank you to Andrey for submitting news about the release
of his new open source program called "rtlSpectrum" . rtlSpectrum
is a GUI for rtl_power, which allows you to scan a wide swath of
bandwidth with an RTL-SDR dongle. The scan can then be plotted with
rtlSpectrum, and peaks of activity can then be determined. Some of
the features include:
Title : SignalsEverywhere: Creating a 2.4 GHz Amateur Television
Station with a Barbie Camera
Content : In this episode Corrosive from the SignalsEverywhere
YouTube channel begins a series on reverse engineering an old 90's
Barbie branded 2.4 GHz wireless camcorder toy, and using it for
Amateur Radio TV. The camcorder toy consists of the wireless camera,
and a base station that plugs into a TV.
Title : Two Antenna Diversity For the SDRPlay RSPDuo now Available
in SDRUno
Content : The SDRplay RSPDuo is a 14-bit dual tuner software defined
radio capable of tuning between 1 kHz - 2 GHz. It's defining feature
is that it has two receivers in one radio, which should allow for
interesting phase coherent applications such as diversity.
Title : Meteor M N2-2 Successfully Launched: Awaiting LRPT Signal
Content : On July 5 the Russian Meteor M N2-2 weather satellite was
successfully launched into orbit and appears to be healthy. The
LRPT weather camera signal is not yet broadcasting however, and
we expect it to still take roughly 1-2 months before it begins (if
all goes well) as satellites typically run through a long list of
qualification tests before becoming operational. During this time
there may be broadcasts of test patterns that can be caught. Meteor
M N2-2 can currently be tracked in Orbitron and online at N2YO .
Title : Homebrew SDR Transceiver for HF Operation
Content : Traditionally when we think about Software-Defined Radio
we’re thinking about little USB adapters that unlock a world
of radio in the palm of our hands. This is done by allowing us to
directly sample the IQ data from the mixer within the SDR.
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"The lawgiver, of all beings, most owes the law allegiance. He of all
men should behave as though the law compelled him. But it is the universal
weakness of mankind that what we are given to administer we presently imagine
we own."
-- H.G. Wells
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