Subj : SDR NEWS PROJECTS 29 08
To   : WW
From : LU1HVK
Date : Thu Aug 29 2019 11:03 pm

LU1HVK   RTLSDR   29.08.19 10:15l 85 Lines 3533 Bytes #365 (0) @ WW
BID : 30596_LU1HVK
Subj: SDR NEWS PROJECTS 29 08
Path: OK0NBR F3KT OK0NAG DB0ERF DB0RES DB0OVN DB0GOS ON0AR GB7CIP N3HYM 
      IV3BVK IK5FKA LU9HGS LU1HVK
Sent: 190829/1306Z 30596@LU1HVK.2594.CBA.ARG.SA LinBPQ6.0.18

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     BBS/NODO - CORDOBA (LEONES-FF87UH) - LU1HVK-4 NODO - LU1HVK-3 APRS

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Title : rtl-sdr.com

Title : Cleanly Embedding an RTL-SDR in an FT-991A With No Extra
Cables

Content :      GPIO Pins Used on the RTL-SDR Blog V3  

Title : SignalsEverywhere: Harold’s Mobile SDR Vehicle Load
Out for Amateur Radio

Content :  This week on the SignalsEverywhere YouTube channel Harold
shows us the mobile SDR and ham radio setup that he's installed on
his car. On the roof of his car he's installed several antennas
for various amateur radio bands including the 1.25m, 2m, 70cm,
33cm bands, a modified GPS puck antenna for Inmarsat and Iridium
reception, and an antenna and GPS pick dedicated for APRS. 

Title : Calculating Coax Length by using a NanoVNA as a Time-Domain
Reflectometer

Content :  Earlier in the month  we posted  about the NanoVNA,
an open source VNA project by  @edy555 and ttrftech  that has
recently become extremely affordable at US$50 for a fully assembled
unit thanks to Chinese manufacturing. 

Title : Decoding PAL Video from a Nintendo with An Airspy SDR Part 2

Content :      Oona combines composite output for color images.  

Title : Airspy HF+ Discovery: Collection of Tests and Reviews

Content :  The  Airspy HF+ Discovery  is a new US$169 software
defined radio that recently began shipping. On HF it can tune
from 0.5 kHz to 31 MHz, and on VHF from 60 to 260 MHz. 

Title : Automatically Photographing Passing Aircraft with an RTL-SDR,
Pi 3, and IoT Software

Content :  Arun Venkataswamy has recently completed a write up about
his  system which automatically captures images of passing aircraft
.. It works by using a Raspberry Pi and RTL-SDR to listen to ADS-B
broadcasts from aircraft. These broadcasts contain the live current
location and altitude of all aircraft in his area. When a landing
aircraft is detected to be passing near his house, the Raspberry
Pi sends a signal to another Raspberry Pi connected to a camera on
his balcony, and that snaps a photo of the passing aircraft. 

Title : Mike Tests out L-Band STD-C and AERO with a Low Cost Modified
GPS Antenna

Content :  SDR-Kits.net have begun selling low cost GPS antennas
that are modified to receive the Inmarsat satellite frequencies
between  1535 MHz to 1550 MHz . They also have a version for Iridium
satellites that receives  1610 MHz to 1630 MHz . The antennas are
powered by a 3-5V bias tee, so they should work fine with SDRplay,
Airspy and RTL-SDR Blog V3 units. 

Title : Podcasts: GNU Radio with Ben Hilburn + New Signals and
Bits Episodes

Content :  The Scanner School Podcast has recently released a new
episode  featuring an interview with Ben Hilburn, President of the
GNU Radio project . If you want to understand what GNU Radio is,
and what role it plays in the SDR/radio world, then this is a good
listen. 


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| Saludos cordiales 73dx - Victor Hugo (LU1HVK) Leones - Cordoba - Argentina |
+------------------------+----------------+----------------------------------+
                         | lu1hvk@qsl.net |
                         +----------------+


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