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ESTACION DE PACKET RADIO - BUENOS AIRES (GF05OM)
BOLETINES INFORMATIVOS PROGRAMADOS (BIP)
SLACKWARE LINUX -
HELLOCODELINUX@GMAIL.COM
https://slacko.home.blog +----------------------------------------------------------------------------+ Title : rtl-sdr.com
Title : KerberosSDR App Update: Heatmap + Precise TX Localizing
& Turn by Turn Navigation Demo Videos
Content : We have just released an updated version of the
KerberosSDR Android direction finding app . If you didn't
already know KerberosSDR is our experimental 4x Coherent RTL-SDR
product. With it, coherent applications like radio direction finding
(RDF) and passive radar are possible. Together with the KerberosSDR
direction finding Android app it is possible to visualize the
direction finding data produced by a KerberosSDR running on a
Pi3/Tinkerboard.
Title : SignalsEverywhere: Creating a DIY Upconverter with a HackRF
and RF Mixer
Content : Over on YouTube Corrosive from the SignalsEverywhere
channel has uploaded a new video showing us how you can make a
DIY upconverter using a HackRF as a signal source and a cheap $10
RF Mixer. An upconverter converts lower frequencies into higher
frequencies. For example, an upconverter is commonly used to convert
HF signals into VHF, so that VHF/UHF only SDRs can receive HF.
Title : SignalsEverywhere: Windows 10 usb_open_error -12 Fix
Content : The process to install an RTL-SDR dongle on Windows
involves the simple step of running Zadig and installing the generic
WinUSB drivers to the RTL-SDR, which shows up as "Bulk-In, Interface
(Interface 0)" in Zadig.
Title : Creating Wide Area Composite Images with WXtoIMG + Weather
Satellite Failure Updates
Content : With so many independent people receiving weather
satellite images from the NOAA satellites daily, an interesting
collaborative task is to stitch these images together to create
a wide area composite image. Fortunately the WXtoIMG software
already has stitching as a feature.
Title : Using an RTL-SDR, RF Fingerprinting and Deep Learning to
Authenticate RF Devices
Content : Every device that transmits radio waves has a unique and identifiable RF fingerprint which occurs due to the very slightly
variations in the hardware manufacturing process. This means that
devices using identical transmitters of the same make and model
can still be differentiated from one another.
Title : LimeRFE WSPR Tests
Content : The LimeRFE is a power amplifier and filter bank solution
designed for the low cost TX capable LimeSDR software defined
radios. It has multiple bands from HF all the way up to 3.5 GHz,
and is capable of putting out about 2W on the HF bands. Currently
LimeRFE is crowdfunding over on CrowdSupply with a cost of US$599
or alternatively there is now a cheaper unit for US$449 without
support for the cellular bands. The campaign is active for 4 more
days from the time of this post, and after that the price is due
to rise by another US$100.
Title : Using SDR For QO-100 Satellite Operation
Content : Es’hailsat, otherwise known as QO-100 is the first geostationary satellite with an amateur radio payload on-board. The
satellite contains both a Wide Band transponder for experimental
modes and DVB-S Digital Television and a Narrow Band transponder
used mostly for SSB voice and some digital mode contacts with other
amateur operators. If you’re unfamiliar with this satellite
we’ve covered it in previous articles, like in [ Es’hail Transponder Now Active ]
Title : Updated Meteor M-N2-2 Tutorial and Decoder Now Available
Content : Thank you to Happysat for submitting the following
information about the updated LRPT decoder for Meteor M-N2-2. He has
also provided a link to his very useful Meteor Satellite reception
tutorial .
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