Il campo delle comunicazioni con fibre ottiche è esploso negli ultimi due decenni. Nei moderni sistemi di comunicazione, vengono utilizzate fibre sottili come capelli costituite
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iz4wnp – Italian Radio Station
CQ 15 – ITU 28 – Loc. JN54RK
Il campo delle comunicazioni con fibre ottiche è esploso negli ultimi due decenni. Nei moderni sistemi di comunicazione, vengono utilizzate fibre sottili come capelli costituite
Read moreDal sondaggio globale “Global Engineer Survey 2021” condotto da Tektronix, che ha coinvolto circa 1.300 tra ingegneri, professionisti e progettisti del settore Test&Measurements, sono emersi
Read moreAn important first step in ham radio is figuring out how you want to power your radio station. Reagrdless if it being at home or
Read moreToday I go through all of the steps and pieces for building the BuddiHex Hexbeam antenna from Buddpole. This might be the best portable ham
Read moreYaesu M-90D Desktop Microphones utilize a finely tuned dynamic element to deliver rich low to mid frequency response, desirable for a clear and concise conversational
Read morePercepire l’ambiente che ci circonda è un requisito fondamentale per un qualunque sistema decisionale. Difatti, qualunque sia l’azione di controllo da intraprendere, è necessario conoscere
Read moreThunderpole have now added the new T-600 CB Radio to their ‘Radio Packs’. Starting at £89.99 you can get the radio, antenna and mount.
Read moreOver the past 18 month a proposal for an IARU HF Digital Mode reorganization has been undertaken by representatives of all three IARU Regions IARU-R1
Read moreDave, KO4DLQ, lives in Florida and has to deal with mass amounts of lightning. Dave can relate having served there for several years when he
Read moreBrent, KI5HXM, has a question relating to RF exposure in a mobile environment. Dave wants to show a cool online tool to helps know the
Read moreQuesto articolo della Rubrica Firmware Reload di Elettronica Open Source esamina il caso di un sensore a tocco che risente dell’influenza dei LED e di
Read moreHere we have a couple of interesting videos from Knoxieman on YouTube featuring the President Randy 3 CB Radio handheld.
Read moreOMRON ha rilasciato nuove versioni ad alta tensione e alta corrente dei suoi innovativi moduli relè MOSFET in configurazione a T. I moduli T di
Read moreJT1CO will be active as JT5DX from Mongolia in CQ WW DX RTTY Contest, 25 – 26 September 2021., JT5DX Mongolia. From DXNews.com, ,
Read moreFarnell, una società del Gruppo Avnet e fornitore globale di componenti elettronici, prodotti e soluzioni, distribuisce le rivoluzionarie schede di sviluppo Arduino Nano RP2040 Connect
Read moreOften on the HF bands, we find that the quoted antenna frequency bandwidth is not wide enough to cover the whole band. This can be
Read moreQualsiasi bravo progettista è consapevole che nei progetti innovativi le idee geniali da sole non bastano per raggiungere il successo. È necessario, infatti, circondarsi di
Read moreARRL and the Radio Society of Great Britain will jointly sponsor events to celebrate the achievement of transatlantic communications by radio amateurs 100 years ago.
Read moreDave has recently been sent a handheld radio from Radioddity. Let the unboxing begin! 10W/5W/2.5W/1W Selectable: The Radioddity GD-AT10G is a powerful handheld radio with a
Read moreIn this video we take a look at a new and upcoming SDR Application called SDR ++ Wide hardware support (both through SoapySDR and dedicated
Read moreArduino Nano RP2040 Connect è la prima scheda della famiglia Arduino che integra il potente chip in silicio RP2040 di casa Raspberry Pi. Molti di
Read moreOX7A Team will be active from Greenland, IOTA NA – 018, in CQ WW DX SSB Contest, 30 – 31 October 2021., OX7A OX7AM OX7AKT
Read moreSpace Weather News 09.22.2021 Antenna How High Should a Dipole Be? A Look at Antenna Modeling October 05, 2017 No comments “How high should a
Read moreThe International Amateur Radio Union (IARU) Region 1 Monitoring System (IARUMS) August newsletter reports that Radio France International was active daily between 2100 and 2200 UTC on 7205
Read moreRobert, KG5BJF, is getting ready to set up his station and his question is “How do you determine which lightning arresters are the correct ones
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