Subj : SDR NEWS PROJECTS 05 09 To : WW From : LU1HVK Date : Thu Sep 05 2019 11:06 pm LU1HVK RTLSDR 05.09.19 02:27l 90 Lines 3910 Bytes #365 (0) @ WW BID : 31050_LU1HVK Subj: SDR NEWS PROJECTS 05 09 Path: OK0NBR OK0PBR OK2PEN VE2PKT N3HYM IV3BVK IK5FKA LU9HGS LU1HVK Sent: 190905/0515Z 31050@LU1HVK.2594.CBA.ARG.SA LinBPQ6.0.18 _ _ _ _ _ ___ ___ __ | | | | | / | | | \ \ / / |/ / | | | | | | | |_| |\ \ / /| ' / | |__| |_| | | _ | \ V / | . \ |_____\___/|_|_| |_| \_/ |_|\_\ BBS/NODO - CORDOBA (LEONES-FF87UH) - LU1HVK-4 NODO - LU1HVK-3 APRS +----------------------------------------------------------------------------+ Title : rtl-sdr.com Title : KerberosSDR Batch 2 Ships Soon! Pricing will Rise on Monday Content : KerberosSDR Batch 2 will begin shipping very soon! Thank you to all who have supported this project so far. If you didn't already know KerberosSDR is our experimental 4x Coherent RTL-SDR product made in partnership with Othernet . With it, coherent applications like radio direction finding (RDF), passive radar and beam forming are possible. Title : RTL-SDR Blog V3 X-Rayed Content : Over on Reddit user  u/isysopi201  has put up a fun post showing what an RTL-SDR Blog V3 looks like under an X-Ray machine . With the full resolution images, it is possible to see the PCB traces in internal planes, the windings on the electrolytic capacitor, inductors, USB choke and direct sampling matching transformer, as well as the bond wires on the RTL2832U and R820T2 silicon chips that connect the pins to the silicon. Title : Testing for Spurious Signals on the Airspy HF+ Discovery Content : Thank you to Nils Schiffhauer (DK8OK) for submitting an article documenting his tests on the Airspy HF+ Discovery  ( pdf mirror ). Spurred on by discussions on the SDR-Console mailing list, Nils went looking for issues with spurious signals generated by the HF+ itself. In the end he finds some minor spurious signals, but notes that they have absolutely no adverse effects once an antenna is connected. Title : Transmitting WSPR on QO-100 with a moRFeus and less than 4 mW Power Content : Thank you to Zoltan for submitting a short post about using a moRFeus to uplink WSPR to the Es'Hail-2 (QO-100) geostationary satellite with amateur radio repeater . moRFeus is a versatile US$99 signal generator and frequency mixer that can be controlled either by it's built in LCD screen, or via software on a Windows or Linux PC. It can generate a clean low phase noise tone anywhere between 85 to 5400 MHz, and can be used as a mixer for upconverting or downconverting signals. We have discussed moRFeus a few times before on this blog as we think it's a useful tool. 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. +----------------------------------------------------------------------------+ | Saludos cordiales 73dx - Victor Hugo (LU1HVK) Leones - Cordoba - Argentina | +------------------------+----------------+----------------------------------+ | lu1hvk@qsl.net | +----------------+ --- Mystic BBS v1.12 A43 (Linux/32) * Origin: HAMRADIO telnet slacko.kozow.com (21:5/101) .