iz4wnp – Italian Radio Station

Stuart, ZL3STU is active as ZL7STU from Chatham Islands, IOTA OC – 038, New Zealand., ZL7STU Chatham Islands. From DXNews.com, ,

Il tema della Green Energy è di estrema attualità: nonostante fino ad ora il recupero dell’energia ambientale sia stato effettuato solo tramite pannelli fotovoltaici o…

Proponiamo, in questo articolo, un controller per filo a caldo a basse perdite, utilizzando un circuito dimmer a bassa tensione. Il polistirolo espanso è ampiamente…

OJ0/OH3BRJ and OJ0/OH3BRK will be active from Market Reef, IOTA EU – 053, 6 – 7 August 2020., OJ0/OH3BRJ OJ0/OH3BRK Market Reef. From DXNews.com, ,

The FCC has issued a Forfeiture Order (FO) calling for HobbyKing to pay a fine of $2,861,128 for marketing drone transmitters that do not comply with FCC…

It is planned Russian cosmonauts will transmit amateur radio Slow Scan Television (SSTV) images from the International Space Station (ISS) during August 4-5 on 145.800…

“It occurred to me that my Garrett metal detector is a signal source at 13.6 KHz, so I decided to test to see if the…

Analizziamo in questo articolo una soluzione semplice e a basso costo per connettività wireless short-range. Sempre più applicazioni richiedono connettività wireless a corto raggio e…

An active region belonging to Cycle 25 will begin to turn into view off the northeast limb during the next 24 hours. So far the…

The University of Maine Wireless Sensing Laboratory (WiSe-Net Lab) and AMSAT have signed an agreement to collaborate on building and operating MESAT1, Maine’s first small…

Frequency coverage RX 0.1–30MHz Frequency resolution 1Hz Dial step 1Hz to 1KHz Dual VFO Direct sampling 16bit high speed 122 M/s ADC Mode CW, SSB,…

La continua riduzione dei consumi e delle dimensioni della componentistica elettronica rende possibili applicazioni fino ad oggi impensabili, soprattutto nel mercato dei radio controlli. Moduli ricetrasmettitori…

Keysight Technologies è un’azienda tecnologica leader che aiuta le aziende, i fornitori di servizi e i governi ad accelerare l’innovazione per connettere e rendere più…

Questo articolo propone un circuito in grado di controllare il valore di un potenziometro digitale partendo da una semplice tensione analogica. Il circuito proposto permette…

TO0Z Team will be active from Saint Barthelemy Island, IOTA NA – 146, 14 – 17 September 2020., TO0Z Saint Barthelemy Island. From DXNews.com, ,

Analizziamo in questo articolo una Smart Grid e le proposte di Freescale (NXP). Gli attacchi ai computer sia pubblici che privati da parte di virus, rootkit,…

Solar activity remains at very low levels on Thursday. The lone spotted region (AR 2767) continues to transit the southeast quadrant and its not magnetically…

ARRL is launching a new webinar series to help introduce more members to the variety of activities and opportunities that radio amateurs enjoy. The ARRL Learning…

VHF Anytone AT-3318UV-A VHF and UHF June 19, 2015 No comments Anytone AT-3318UV-A  Features: 5 Watts VHF 4 Watts UHF RX & TX 136-174 MHz…

In questo articolo analizziamo caratteristiche e funzionalità del controller MCP73871 di Microchip. Praticamente tutti i sistemi portatili utilizzano oggi batterie agli ioni di litio o litio-polimeri. L’incremento…

Elvira, XT2SE will be active again from Burkina Faso, 1 – 13 June 2019., XT2SE Burkina Faso. From DXNews.com, ,

Elvira, IV3FSG will be active from M’Baiki, Central African Republic starting next few days as TL8ES., TL8ES Central African Republic. From DXNews.com, ,

Elvira ,IV3FSG currently active from Chad as TT8ES., TT8ES Chad. From DXNews.com, ,

Elvira, IV3FSG will be active from Zanzibar Island (IOTA AF-032) 19 February – 11 March 2015 as 5H1ES., 5H1ES Zanzibar Island. From DXNews.com, ,

BY Paul Stoetzer The University of Maine Wireless Sensing Laboratory (WiSe-Net Lab) and AMSAT have signed an agreement to collaborate on building and operating MESAT1, Maine’s first…