Mese: Agosto 2020

Antenna SteppIR CrankIR First Tests + News and Update September 02, 2019 No comments     Read more X-Quad antennas for 2m and 70cm September…

HS2 is an ultra-portable full-frequency full-mode SDR radio. Receive frequency coverage 300K~1.6GHZ. HS2 adopts a full keyboard design, built-in Bluetooth module, sound card module and…

In questo articolo verrà esaminata la realizzazione driver per LED a corrente elevata step-down sincrono, da 60 V. Il significato del concetto di “LED ad…

  Self explanatory notice about an upcoming activity weekend here in the UK. The event takes place on Saturday 22nd and Sunday 23rd August on…

InstaSPIN-FOC è l’innovativa tecnologia per il controllo dei motori introdotta da Texas Instruments. Disponibile su diversi microcontrollori della famiglia C2000 Piccolo, questa soluzione rivoluzionaria consente…

Questo progetto può essere un valido aiuto per la preparazione ad esami linguistici, dove gli studenti possono essere formati interagendo con Snips AI. Spesso quando…

Bo, OZ1DJJ will be active again as OX3LX from Aasiaat Island, IOTA NA – 134, Greenland, 24 August – 20 September 2020., OX3LX Aasiaat Island…

Robert, DL7VOA will be active as YN5AO from Nicaragua, 21 November – 5 December 2020., YN5AO Nicaragua. From DXNews.com, ,

Antenna Antenna Yagi 17 elements 4 bands – GPX Antennas February 15, 2020 No comments Frequency: 7, 14, 21, 28 MHz Number of elements: 7…

Because frequency allocations and amateur radio operating interests vary in different parts of the world, the development of band plans – voluntary guidelines on the…

I sistemi embedded stanno ora facendo un uso più massiccio delle tecnologie di elaborazione delle immagini digitali per aumentare la produttività, incrementare le prestazioni e…

DX vertical antenna for low-bands 80/160NEW Height 22 meters.10m alluminium tube, 12m fiberglass mastThis new version uses a fiberglass tubehigh quality 12 meters.This allows to…

Antenna 7 EL. DELTA LOOP “THE CLAW” October 18, 2016 No comments 7 elements full size arranged on a single boom, divided into 2 parts…

Benvenuti a un altro appuntamento con la rubrica Firmware Reload. Una novità per i sistemi di visione embedded: finalmente è possibile sviluppare applicazioni real-time di…

The FCC will auction sharing rights to the upper 50 MHz of the 3300 – 3500 MHz secondary amateur radio allocation to commercial 5G interests…

LATEST STABLE VERSION OF SDRUNO IS 1.4 (12th August 2020) Release Notes: Release notes for all versions of SDRuno can be found by clicking here Known…

Review Radioddity GA-510 10-Watt Handheld Review January 24, 2020 No comments ➤ UP TO 8 MILES RANGE: A further and more impressive communication range comes…

I tiristori e i triac agiscono come interruttori di carico e sono caratterizzati da un’alta caduta di tensione tra catodo e anodo nello stato “aperto”….

Andy, 5Z4/G3AB is receive 5Z4VJ call and will be active from Nairobi, Kenya., 5Z4VJ Nairobi Kenya. From DXNews.com, ,

An auxiliary cable that helps to support a metal platform above the Arecibo Observatory radio telescope’s reflector dish in Puerto Rico snapped in the early…

Antenna Sea Water Antenna December 11, 2014 No comments   The US Navy has created a device which turns a jet of sea water into…

The Grid and Prefix Award Program (GAPA) has announced the establishment of a comprehensive Digital Awards Program. Awards are available for radio amateurs and shortwave…

ICOM ID-52A /E, Icom new Dual Band Handheld will come soon. Equipment SSB-Electronic GmbH 9300 February 01, 2020 No comments Perseus SDR 10 kHz to…

Nell’ambito della progettazione elettronica, così come nelle applicazioni industriali e medicali, gli ingegneri devono affrontare alcune importanti sfide, quali l’aumento delle prestazioni, l’aggiunta di funzionalità…

Antenna 10 Element Triple Monobander 80/40/20m – OptiBeam January 01, 2015 No comments   OptiBeam           OB804020   10 Element Triple…