Mese: Novembre 2021

You can find here the official IARU Region 1 bandplans currently valid from 50 MHz until 250 GHz.Only carefully considered modifications and/or additions have been made during the tri‑annual IARU Region…

Per assicurarsi un adeguato invecchiamento del vino è importante conservarlo in un luogo fresco e poco illuminato. Nonostante molti specialisti si trovino in disaccordo su…

MQTT è un protocollo di comunicazione che nel corso degli anni si è dimostrato particolarmente adatto per interconnettere i dispositivi IoT. Il protocollo MQTT si…

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…

Una radio centenaria con Arduino: in questo articolo scopriremo assieme un progetto nostalgico che ricorda le prime radio del ventesimo secolo, realizzato con Arduino, legno…

Harald, DF2WO will be active again as XT2AW from Burkina Faso, 3 – 20 December 2021., XT2AW Burkina Faso. From DXNews.com, ,

It was early October of 2021 when I thoroughly considered my plans for the upcoming SSB contest., UA9BA CQ WW SSB 2021 SOAB QRP. A…

Blokdots è un software di facile utilizzo per realizzare prototipi hardware interattivi senza scrivere una riga di codice. L’idea nasce da una tesi di laurea…

Don, FH/K6ZO will be active from Mayotte Islands, IOTA AF – 027, 15 – 22 November 2021., FH/K6ZO Mayotte. From DXNews.com, ,

Elvira, IV3FSG will be active as C92R from Mozambique, 13 – 30 November 2021., C92R Mozambique. From DXNews.com, ,

Farnell e Fluke presentano apparecchiature portatili all’avanguardia nell’ultima puntata della serie di podcast “The Innovation Experts”. Fluke si unisce a Farnell per esaminare strumenti portatili…

  Documents seen on the FCC website suggest that President will be the first to offer a new legal CB with FM alongside the usual…

JI3DST/5 and JS6RRR/5 will be active from Shodo Island, IOTA AS – 200, 26 November – 2 December 2021., JI3DST/5 JS6RRR/5 Shodo Island. From DXNews.com,…

This Space Weather News forecast sponsored in part by Millersville University Antenna Indoor Antennas That Work! – Ham Nation 460 July 02, 2020 No comments…

“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…

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…

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…

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…

The IARUMS Region 1 Newsletter October 2021 is now available.Click on the link to read it! …

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…

  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 Team will be active from Bijol Islands, IOTA AF – 060, Gambia, 10 November 2021., C5B Bijol Islands. From DXNews.com, ,

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,…

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…

“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…