Antenna MULTIBAND H-POLE – VERTICAL WIRE ANTENNA FOR 160m – 10m by HB9MTN January 26, 2017 No comments “After several attempts to build a multiband
Read moreMese: Luglio 2020
Blockchain per l’Energy Industry
Con questo articolo poniamo l’attenzione sullo spettro di applicazioni e potenzialità della blockchain technology nell’ambito dell’industria energetica. L’obiettivo dell’implementazione di blockchain al settore energy è
Read morePMR446 Tests – Floureon FC200 and HB9CV Antenna
Video:YouTube/26-CT-842 An interesting video showing the fun which can be had with a PMR446 radio…..
Read moreNEW – Yaesu FTM-300D Review/Demo
Video:YouTube/HamRadioConcepts Taking a look at the new Digital/Analogue FTM-300D from Yaesu…
Read moreE2A Thailand. From DXNews.com
E2A will be active from Thailand in IARU HF Contest, 11 – 12 July 2020., E2A Thailand. From DXNews.com, ,
Read moreVK5MAV/P West Island Granite Island. From DXNews.com
Andy, VK5MAV/P will be active from IOTA OC – 228, Australia in RSGB IOTA Contest, 25 – 26 July 2020., VK5MAV/P West Island Granite Island.
Read moreDIY Weather Satellite Ground Station
Sasha M6IOR and Sophie M6NYX have made available a Guide for the reception of NOAA satellite images using software defined radio on Windows or MacOS. The guide suggests
Read moreSDRUNO 1.4 RELEASE CANDIDATE 3
Warning: This is pre-release software and you install it in the knowledge that it will have bugs and issues. We are looking for feedback on this
Read moreIARUMS: Russian-Ukrainian radio war is remaining on a high escalation level
The new newsletter of the IARU Monitoring System (aka ‘Intruder Watch’) has just been published. The most frequently reported intruders on the exclusive amateur radio service bands
Read moreRaspberry Pi: quando l’IoT incontra la Blockchain
L’interazione, o meglio la convergenza, tra il mondo IoT e la tecnologia blockchain è uno dei temi maggiormente discussi in questi ultimi tempi. In questo
Read moreNEW! Yaesu FTM-300D, C4FM Dual Band Ham Radio, Review/Demo
Yaesu FTM-300D, C4FM Dual Band Ham Radio, Review/Demo News SP3L Wins the July QST Cover Plaque Award July 07, 2020 No comments The winning article
Read moreSP3L Wins the July QST Cover Plaque Award
The winning article for the July 2020 QST Cover Plaque award is “A Vertical End-Fed Dipole with a Folded Stub” by Jacek Pawlowski, SP3L. The QST Cover Plaque Award
Read moreCrankIR from SteppIR – Portable Ham Radio Antenna
News SP3L Wins the July QST Cover Plaque Award July 07, 2020 No comments The winning article for the July 2020 QST Cover Plaque award is “A
Read moreXiegu G90 Unboxing
G90 is a portable 20W HF amateur radio transceiver with an SDR architecture with built-in auto antenna tuner. The display unit and the radio can
Read more2020 SDR Guide Ep 1 : The Incredible World of Software Defined Radio (RTL-SDR, Airspy, SDRPlay etc.)
Equipment Andromeda 100W Transceiver -Apache Labs July 05, 2020 No comments Sneak peek at the Andromeda 100W Transceiver…… 10th GEN Intel 6 Core i7, 7
Read moreRegolazione di LED ad alta luminosità
Analizziamo alcune applicazioni per LED ad alta luminosità che utilizzano un regolatore buck LM3405. Si tratta di uno dei driver LED più compatti presenti sul
Read moreWin a President McKinley EU!
Attention all Charlie Tango forum members…. Here’s a chance for you to win a brand new President McKinley EU. Terms and conditions can be found
Read moreRegolatori DC: come l’efficienza può essere fuorviante
Valutare la resa termica di un regolatore DC/DC POL (Point-Of-Load) solo tramite la sua efficienza di conversione è sconsigliabile. La scelta degli induttori, dei condensatori e del layout della
Read more5Z4/PA1TS Naivasha Kenya. From DXNews.com
Joost, 5Z4/PA1TS is currently active from Naivasha, Kenya., 5Z4/PA1TS Naivasha Kenya. From DXNews.com, ,
Read morePZ5G PZ5GE Papegaaine Island Suriname. From DXNews.com
Markus, DJ4EL will be active as PZ5G and PZ5GE from Papegaaine Island, IOTA SA – 092 and Suriname., PZ5G PZ5GE Papegaaine Island Suriname. From DXNews.com,
Read moreIL7/IK4YCQ San Domino Island. From DXNews.com
IL7/IK4YCQ will be active from San Domino Island, Tremiti Islands, IOTA EU-050, 4 – 10 June 2020., IL7/IK4YCQ San Domino Island. From DXNews.com, ,
Read moreE-book sulle misure con oscilloscopi
Per scaricare gratuitamente l’e-book cliccare sull’immagine Fonte: AIR Radiorama
Read moreAndromeda 100W Transceiver -Apache Labs
Sneak peek at the Andromeda 100W Transceiver…… 10th GEN Intel 6 Core i7, 7 inch built in touch screen and an option to add up
Read moreSensore di rilevamento del Covid-19
Lo screening delle persone è la fonte più attendibile per contenere la diffusione del virus Covid-19 e tracciare così eventuali focolai. Tuttavia, non sempre questa
Read moreAMSAT Responds to Allegations of Unauthorized Legal Expenses
The Radio Amateur Satellite Corporation (AMSAT) has been made aware of public comments alleging financial mismanagement in the form of “unauthorized” legal expenditures. AMSAT takes
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