Project E.L.F. – The history of communicating with submarines underwater
“Nestled deep in the Chequamegon-Nicolet National Forest in Northwest Wisconsin is the small town of Clam Lake. Clam Lake is best known for the excellent…
Relè ad alta capacità di spunto per il controllo sicuro e intelligente dell’illuminazione
OMRON Electronic Components Europe annuncia il nuovo relè G5RL-K-EL. Si tratta di un nuovo dispositivo che offre le elevate prestazioni di spunto necessarie nei sistemi…
How to make a 2 meter Yagi and get 7 Db for 7 Bucks
In this video I show a article from QST magazine that is from April 1993 on how to build a 2 meter Yagi for 7…
Introducing the ID-52E D-STAR Digital Handheld Transceiver!
The ID-52E, VHF/UHF dual-band digital transceiver, the latest in a long line of D-STAR handportables from Icom will be available from authorised Icom dealers at…
IARUMS Region 1 Newsletter October 2021
The IARUMS Region 1 Newsletter October 2021 is now available.Click on the link to read it! …
Come programmare un microcontrollore ARM in Linguaggio Assembly – Parte 2
Nella prima parte dell’articolo sono stati introdotti brevemente i microcontrollori ARM Cortex-M, si è parlato dei vari set di istruzioni, in genere Thumb-1 e Thumb-2…
NEWS – KPO DX-5000 PLUS
An update about the new KPO DX-5000 PLUS with information from KPO that Thunderpole will be the UK distributer and stock is expected late…
C5B Bijol Islands. From DXNews.com
C5B Team will be active from Bijol Islands, IOTA AF – 060, Gambia, 10 November 2021., C5B Bijol Islands. From DXNews.com, ,
The Smallest Dual Band Mobile Radio EVER! QYT KT-WP12 / ANYSECU WP-9900
Here we take a look at the QYT KT-WP12 mini dual band radio. Or, otherwise known as an ANYSECU WP-9900. PC ProgramDual BandExternal Speaker/PTTDTMF function,…
All Power goes to the Right Antenna
Paul, K6PMZ, has a question concerning power distribution over multiple antennas. He has a switchable splitter and he is wondering if power is being lost…
American Morse Ultra Porta Paddle Morse Code Paddle
“The Ultra Porta Paddle is a high-quality portable morse code paddle made in the USA. These paddles are a top contender for an operator to…
PRAM, il tuo Primo Robot Autonomo Mobile – Parte 4
Nel precedente articolo “PRAM, il tuo Primo Robot Autonomo Mobile – Parte 3” abbiamo realizzato e installato la scheda di controllo di PRAM, eseguito tutte…
TK0C Corsica Island. From DXNews.com
TK0C Team will be active from Corsica Island, IOTA EU – 014, in CQ WW DX CW Contest, 27 – 28 November 2022., TK0C Corsica…
5X3Z Uganda. From DXNews.com
John, KN4NNF is currently active as 5X3Z from Uganda., 5X3Z Uganda. From DXNews.com, ,
Expert Electronics MB1 Prime 2021 SDR, Overall Review, Ham Radio SDR HF/6M/2M With Built In PC
In this video I’m taking a more detailed overview, showing some of the features it will do, and my overall opinion about what I think…
Transceiver per reti KNX
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog troverete articoli tecnici della vecchia rivista…
5H3WX Zanzibar Island. From DXNews.com
Vlad, OK2WX will be active as 5H3WX from Zanzibar Island, IOTA AF – 032, Tanzania, 8 November – 6 December 2021., 5H3WX Zanzibar Island. From…
HF PORTABLE OPERATION – POSH STYLE !
Peter G3OJV, had the opportunity to operate from a rather posh QTH. He took with him some simple gear including the LAB 599 TX-500 Transceiver….
Air Band Radio Scanners Are Illegal!? – The Law Explained
The Law Explained Antenna K7RL on Camano Island overlooking the Pacific June 27, 2019 No comments K7RL now fully remote on Camano Island overlooking the…
RADDY MULTI-FUNCTION BACKPACK
PERFECT FOR OUTDOOR: The Raddy backpack is perfect choice for outsoor using. It’s with plenty of pockets to carry all your needed stuff when preparing going…
Tecnologia di visione ad alta velocità basata su PCIe
Congatec e MATRIX VISION presentano la nuova piattaforma COM (Computer-On-Module) in formato SMARC abbinata ad una fotocamera basata su PCI Express (PCIe). Introduzione Congatec è…
40 Years of CB Radio – THE BIG NET
Video:Youtube/Al 26TC101 Here we have a video from Alan, 26TC101, of the 40th anniversary celebrations in his area. Looks like he had a good night…
Un barista robotico a base di Arduino Cloud ed RP2040
È possibile dare vita ad un barista robotico grazie ad Arduino Cloud ed il nuovo chip RP2040 nato in casa Raspberry Pi? L’azienda torinese non…
Kenwood TM-D710G & TM-V71A Back at H.R.O.!
Kenwood discontinued the TM-D710G and the TM-V71A mobile radios a while back, but Ham Radio Outlet was able to purchase a large number of these…
Elecraft KX1 & AX1: Dodging the rain at Lake James State Park
Dodging the rain at Lake James State Park Antenna Finding Annoying Power Line Noise – Ham Radio March 04, 2020 No comments Power Line Noise…
