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LU1HVK > RTLSDR 03.04.20 10:04z 103 Lines 4429 Bytes #999 (0) @ WW
BID : 44230_LU1HVK
Read: GUEST
Subj: SDR NEWS PROJECTS 03 04
Path: HB9ON<IW8PGT<IZ3LSV<IR1UAW<IW2OHX<IQ2LB<IR2UFV<N3HYM<N7HPX<LU1HVK
Sent: 200403/1001Z 44230@LU1HVK.2594.CBA.ARG.SA LinBPQ6.0.19
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BBS/NODO - CORDOBA (LEONES-FF87UH) - LU1HVK-4 NODO - LU1HVK-3 APRS
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Title : rtl-sdr.com
Title : The SWLing Post Reviews the YouLoop Passive Loop Antenna
Content : Over on the SWLing (Short Wave Listening) Post blog
Thomas has just uploaded his review of the YouLoop in a post titled
" The Airspy Youloop is a freaking brilliant passive loop antenna
". If you weren't aware, we are currently selling this loop in
our store for US$34.95 incl. free worldwide shipping to most
countries. Sales are currently in pre-order as our first batch
of units ordered sold out within a day, but we're soon going to
receive the second batch in the next few days.
Title : A Homemade Boat Computer with RTL-SDR for Weather Fax,
NavTex and more
Content : Over on Hackaday we've seen a post about [mgrouch]'s
"boat computer" which consists of a Raspberry Pi 4, HDMI display,
and a whole slew of sensors and receivers useful for a marine
environment including an RTL-SDR.
Title : A Comprehensive Lab Comparison between Multiple Software
Defined Radios
Content : Librespace, who are the people behind the open
hardware/source SatNOGS satellite ground station project have
recently released a comprehensive paper (pdf) that compares multiple
software defined radios available on the market in a realistic
laboratory based signal environment. The testing was performed
by Alexandru Csete ( @csete ) who is the programmer behind GQRX and
Gpredict and Sheila Christiansen ( @astro_sheila ) who is a Space
Systems Engineer at Alexandru's company AC Satcom. Their goal was
to evaluate multiple SDRs for use in SatNOGS ground stations and
other satellite receiving applications.
Title : YouLoop Batch 2 Available for Pre-Order: Estimated Shipping
in One Week
Content : A few days ago we posted about our release of the first
batch of YouLoop passive HF/VHF loop antenna kits. We underestimated
the demand and sold out of kits in less than a day! We now have a
second batch currently being manufactured and it should be ready
to ship out in about a week from now (late March/early April).
Title : KerberosSDR Now Available from ML&S in the UK
Content :
Title : Creating an APRS I-Gate and Digipeater with Baofeng and
RTL-SDR
Content : Over on YouTube ModernHam has uploaded a video showing
how to create an APRS I-Gate and Digipeater with Baofeng and
RTL-SDR. He also makes use of a Raspberry Pi as the computing module
and an audio cable to connect the Baofeng to the audio jack of the
Pi. The tutorial then consists of a walk through of the various
software setup steps, and finally how to connect the Baofeng and
RTL-SDR to the Pi.
Title : DragonOS: Debian Linux with Preinstalled Open Source SDR
Software
Content : Thank you to Aaron for submitting news about his latest
project called "DragonOS" which he's been working on while in
COVID-19 lock down. DragonOS is a Debian Linux based operating
system which comes with many open source software defined radio
programs pre-installed. It supports SDRs like the RTL-SDR, HackRF
and LimeSDR.
Title : RTL-SDR AIS Android App Now with Waterfall Display for
Frequency Offset Tuning
Content : Thank you to Christian, author of the RTL-SDR AIS
Android App for letting us know that he's updated his app and
it now includes a waterfall display for tuning the AIS frequency
. Tuning the AIS frequency is not required on higher end RTL-SDR
dongles that come with a TCXO (Temperature Compensated Oscillator),
but cheaper RTL-SDRs will have significant frequency offsets that
will require the offset to be determined after a few minutes of warm
up time. The easiest way to do this is with a waterfall display as
that allows you to tune the frequency manually.
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Clothes make the man. Naked people have little or no influence on society.
-- Mark Twain
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Organizacion Radio Packet Argentina https://vk.com/ax25packet
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