Anno: 2020
MFJ 994B InteliTuner Automatic Antenna Tuner
MFJ-994B, 600 Watt Intelli-TunerTM! automatic antenna tuner with new 10,000 VirtualAntennaTM Memories. Like MFJ-993B but handles 600 Watts SSB/CW, matches 12-800 Ohms. Does not have…
GLOBAL COVID-19 “STAYHOME” Campaign Deemed a Success
The June 6 – 7 COVID-19 “STAYHOME” Radio Communication Event was a “great success,” its sponsors said, with more than 6,000 participants worldwide. The number of logs…
Mini.Mu Microbit Morse Code Radio
To mark the June 15 centenary of the first live UK entertainment broadcast by Dame Nellie Melba, one of the Essex Steamettes created a Morse Code transmitter…
Russian-Ukrainian Radio War Continues
The International Amateur Radio Union Region 1 Monitoring System (IARUMS) May newsletter reports the Russian-Ukrainian radio war, which had been raging for years at 7055 kHz LSB…
Computer Vision 1.02 – Canny Edge Detection
Cosa significa “riconoscere un oggetto”? Intuitivamente, significa separarlo da tutto il resto, significa poter dire “questa è una mela” e “questo è un tavolo”. Significa…
Space Station Contact 16/06/2020
An ARISS educational school contact is planned with students at I.E.S. Pedro de Valdivia, Villanueva de la Serena, Spain, multi point telebridge via ON4ISS. A multi-point telebridge…
Antenna beam 2 elements 80m (Monobander)
Frequency: (3,500 MHz – 3,830 MHz) Number of elements per band: 2 Gain [dBd]: 3.9 Front-back ratio [dB]: 18 A switching system that enables operation…
Best DMR Mobile 2020
App – Mobile SatSat for IOS version 1.4.11 has been released May 22, 2020 No comments SatSat, by Fabrice Aneche is a satellite tracking software,…
Raspberry Pi FUNcube satellite telemetry decoder now available
The FUNcube Team has announced the availability of FUNcube CubeSat satellite telemetry decoder software for the popular Raspberry Pi computer board. The original FUNcube telemetry…
About correspondence of amateur radio products due to revision of radio law (IC7100,IC7300,IC7610,IC7851)
With the revision of the Radio Law, amateur radio communication now allows SSB operation in the 1.9MHz band. Since we have started the procedure to…
Come costruire il vostro primo quadricottero: assemblaggio
Eccoci arrivati alla seconda parte del tutorial relativo alla costruzione di un mini quadricottero. Nella prima parte abbiamo visto i criteri e i consigli da…
Biggest Ever PMR446 Net – 40 Stations Worked!
Video:YouTube/Ringway Manchester PMR446 radio has proved to be very popular during lock-down here in the UK. In this video we see Lewis making 40 contacts…
Z81D South Sudan. From DXNews.com
Diya, YI1DZ will be active as Z81D from South Sudan, 22 June – 10 October 2019., Z81D South Sudan. From DXNews.com, ,
Antenna Genius 8×1 – 4O3A
Antenna Genius is a smart antenna switch that features 8 antennas to 1 radio. Designed for less demanding applications. LAN/WAN capability was a core design…
FT8DMC 3rd Anniversary-Activity Days 2020
To commemorate our 3rd anniversary, special event stations will be on air during the FT8DMC Activity Days from 1. to 31. July 2020. All stations…
There is a new release of Win4IcomSuite
There is a new release of Win4IcomSuite. This release now supports the SDRPlay RSPDX and has an IQ Output with the SDRPlay for feeding into…
Arduino semi-automatic antenna tuner
VHF Low cost 10Ghz EME Rx System June 12, 2020 No comments 1 – Low cost 10Ghz EME Rx – The LNBF 2 –…
5 Watts, Xiegu X5105, Chameleon MPAS 2.0, VHF Contest, 50MHz
Antenna Unboxing the MyAntennas EFHW-80-10 End Fed Antenna June 15, 2020 No comments EFHW-8010-1K Multi-Band End Fed Half Wave Antenna This is an End-Fed Half-Wave…
Motore trifase e controllo FOC: soluzione a portata di micro
Il controllo e l’azionamento delle parti in movimento è da sempre stata una delle branche più accattivanti a cui un appassionato di elettronica possa avvicinarsi….
HD8R San Cristobal Island Galapagos Islands. From DXNews.com
HD8R DX Friends Team planning to be active from San Cristobal Island, Galapagos Islands, IOTA SA – 004., HD8R San Cristobal Island Galapagos Islands. From…
Conoscere i satelliti amatoriali
Questo riferimento definitivo è stato scritto per il nuovo operatore satellitare da Gould Smith, WA4SXM, ma include discussioni per l’operatore esperto che desidera rivedere le…
Serata Live QO-100 Es’hail-2 for beginners
Continuano le nostre serate LIVE dedicate al mondo dei satelliti. Venerdì 19 giugno alle ore 21 potrete seguire in diretta streaming una serata in collaborazione…
Ecco la radio da..carta di credito
È possibile creare una radio che non ha bisogno di elettricità. Questo concetto si conosce come radio a cristalli, o radio a galena, per il…
Tris di Sezioni per Dante
La Sezione ARI Firenze si è unita nella gestione del diploma alla Sezione di Ravenna, che ne è la promotrice, oltre alla Sezione di Verona,…
Super Antenna MP1
Software The 2020 Software Defined Radio Academy will be held online June 14, 2020 No comments This year’s Software Defined Radio Academy is taking place…
