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LU1HVK > RTLSDR 06.07.20 10:30z 100 Lines 4257 Bytes #999 (0) @ WW
BID : 51672_LU1HVK
Read: GUEST
Subj: SDR NEWS PROJECTS 06 07
Path: HB9ON<IW8PGT<LU4ECL<ZL2BAU<LU3DVN<LU3WAM<LU1HVK
Sent: 200706/1000Z 51672@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 : Characterizing Yagi Antenna Directionality via ADS-B
Reception
Content : Over on his blog Alex Krotz has been investigating
whether adding more passive director elements actually affects the
directionality of his home made Yagi-Uda antenna . Instead of using
modelling software, Alex wanted a more accurate result that took
into account all the imperfections of his antenna.
Title : TechMinds: How to Track Weather Balloons Using SDR
Content : In his latest video Tech Minds has uploaded a video
showing how to use an SDR to receive transmissions from radiosondes
carried by weather balloons. Every day meteorological agencies around
the world launch weather balloons several times a day. Each balloon
carries a device called a radiosonde which continuously transmits
weather telemetry to a ground station. With an SDR, antenna and free
software it's possible to decode these radiosonde signals yourself
from home.
Title : Metal Case Upgrade for the SDRplay RSP1A back in Stock
Content : Our metal case upgrade kit for the SDRplay RSP1A software
defined radio is now back in stock in our store and will be ready
to ship out within the next couple of days. This is a premium
aluminum metal upgrade enclosure for the SDRplay RSP1A. Helps
block RF interference and protects the RSP inside the sturdy
enclosure. This will be the final batch made of this product, so
if you are interested please order before stock runs out for good.
Title : NanoVNA V2 Video Tutorials
Content : The NanoVNA V2 (aka S-A-A-2) is a vector network analyzer
(VNA) with 50 kHz to 3 GHz frequency range. Recently is has become
readily available for around $60 + shipping from the Tindie store
. We like this product a lot and are planning to get some for our
store soon as well. ( Update: A limited quantity of NanoVNA V2's
are now available in our store )
Title : Hak5: Turning a Key Croc into an RTL-SDR Server
Content : The Hak5 Key Croc is a pentesting tool designed for
emulating USB devices such as keyboards. It is commonly used by
pentesters for keylogging and keystroke injection. It has some
advanced features like keyword detection which can be used to
detect when a certain word is typed. Under the hood it runs Linux
on a quad-core ARM processor.
Title : DragonOS: Decoding Iridium Satellites with the Iridium
Toolkit and an RTL-SDR
Content : DragonOS is a ready to use Linux OS image that includes
various SDR programs preinstalled and ready to use. The creator
Aaron also runs a YouTube channel that has multiple tutorial
videos demonstrating software built into DragonOS.
Title : Tech Minds: Testing the Mayhem Firmware on the HackRF
Portapack
Content : In a video uploaded to YouTube last week, Tech Minds
explored the HackRF Portapack , which is an add on for the HackRF
SDR that allows the HackRF to be used portably without a PC. In
that video he demonstrated it running the stock firmware.
Title : DSD (Open Source) with dPMR Decoding and Windows Binaries
Released
Content : Digital Speech Decoder (DSD) is an open source program
for decoding signals containing digital speech, such as DMR and
P25. The open source version has been mostly surpassed in use over
the last few years by the closed source DSD+ version. However,
work is still ongoing on the open source version, and a recent
fork by Louis-Erig HERVE @LouisErigHerve has added support for
Digital Private Mobile Radio (dPMR) decoding.
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After all, all he did was string together a lot of old, well-known quotations.
-- H. L. Mencken, on Shakespeare
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Organizacion Radio Packet Argentina https://vk.com/ax25packet
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