IARU R1 SRLC at HamRadio2022
The IARU Region 1 Spectrum Regulation and Liaison Committee (SRLC) chair took part in a joint session with the R1 Political Relations Committee (PRC) during…
Caribbean Emergency networks activate for potential tropical cyclone.
Carlos CO2JC, IARU Region 2 Emergency Communications Co-ordinator reports that a potential tropical cyclone is entering the Caribbean Sea on Wednesday June 29 and the…
Il relè DC bidirezionale di OMRON per i nuovi sistemi domestici a energia rinnovabile
OMRON, società leader in un’ampia gamma di mercati, dall’automazione industriale ai componenti elettronici, ha introdotto un relè DC bidirezionale di potenza appositamente progettato per la…
Tango Echo Net 01/07/2022
One of the many regular UK nets, this time we feature the Thames Estuary DX Net which takes place on Friday 1st July from…
Perseus 22 -INTRODUCING NEXT-GEN SDR RECEIVER
Perseus22 is a 4 channels, direct sampling receiver with a continuous frequency coverage from 10 KHz to 225 MHz and a typical image rejection larger than 70…
The Android SDR App That Beats Them All! Supports RTL-SDR Airspy HackRF and Many More!
Android SDR App SDR MUST be plugged in before starting SDR++ and you MUST press refresh in the SDR source you’re using before pressing play if you first plugged…
Mini SSB HF Receiver 150 kHz To 30 Mhz
SI4732 SSB 150K-30MHZ FM 64M-108MHZ Color LCD Display DSP Radio Receiver Built-in Battery Features: -Color LCD display, read data more clearly. -Built-in high-capacity lithium battery,…
LoRa Cloud Locator
Semtech lancia LoRa Cloud Locator Cloud Service per dimostrare le prestazioni e le funzionalità di Asset Tracking di LoRa Edge. Il nuovo servizio consente ai…
Implementare l’Auto Baud su dispositivi dsPIC30F
Sul blog di Elettronica Open Source puoi leggere non solo tutti gli articoli Premium riservati agli abbonati Platinum 2.0 e inseriti nella rivista Firmware 2.0…
Comet-NCG – Dayton Hamvention 2022
2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show. Ham Radio Outlet…
West Mountain Radio – Dayton Hamvention 2022
West Mountain Radio 2022 saw the return of the Dayton Hamvention and also celebrated the 70th anniversary of the world’s largest ham radio trade show….
JIANPAI 8R Four Band LED Color Screen VHF/UHF Handheld Radio
JIANPAI 8R Four Band LED Color Screen VHF/UHF Handheld Radio Antenna Tarheel Mobile HF Antennas – Model 200A-HP November 19, 2018 No comments Mobile HF…
PrepComm MMX TearDown – Keyboard CW?
PrepComm MMX TearDown The MMX Multi-band Morse Code Transceiver is the evolution of the DMX-40+ Morse Code Transceiver,and includes the keyboard! It has the same industry-leading decoder,…
PORTABLE IN UNDER 3 MINUTES? NEW JPC ANTENNA
For this week’s Something for the Weekend Tony and Richard go out to the park to demonstrate the new portable antenna systems from JPC! Specification…
QEMU Emulatore per Sistemi Embedded
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Semplice ampli LM386 con cassa acustica
Ecco un articolo pratico e didattico che illustra la completa realizzazione di un amplificatore BF di bassa potenza, utilizzando l’integrato LM386, un altoparlante e una…
CB Radio Anniversary 27th June 2022
It’s that time of year again when stations across the UK celebrate the legalisation of AM and SSB. 8 years have passed since AM…
SDRplay SDRconnect demo at Friedrichshafen 2022
This video shows the demo we showed at Ham Radio 2022, in Friedrichshafen, Germany. This demonstrates the core underlying technology behind what we’re calling “SDRconnect”…
Mini DIGITAL PWR / SWR meter review
This is the review of a Mini portable PWR and SWR meter with built-in battery and High SWR warning buzzer. There are also the Xiegu…
Amateur/RNSS Coexistence – 23cm Band
23cm Band After review and approval by the IARU Region 1 Executive Committee and the IARU Administrative Council a presentation on preliminary Amateur / RNSS Coexistence…
Building a Yaesu FT-891 remote control box
Dave, KZ9V stops by the shack, and share with us his memory keyer remote control box he built for the Yaesu FT-891 Antenna OMNI-TILT Vertical…
Soluzioni Infineon per tutti i requisiti di progettazione
Infineon, leader nel mercato dei semiconduttori, ha creato soluzioni innovative basate sulla propria tecnologia per soddisfare tutti i requisiti di progettazione. Le nuove soluzioni di…
NEW – President Walker III FCC AM/FM
(Mock-up Image) Yet another FM radio from President is on it’s way to the US market! The President Walker III FCC AM/FM…
Come difendersi dalle minacce informatiche
Oggigiorno le aziende sono al corrente del rischio di attacchi informatici. I crimini informatici sono sempre in agguato. Oltre ai rischi diretti ai sistemi proprietari,…
Implementazione di un driver USB CDC
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