Author: iz4wnp
Mixer passivi a due canali
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
LoRa Devices e LoRaWAN standard per applicazioni di smart environment
LoRa Devices e LoRaWAN standard potenziano le possibilità di gestione delle foreste urbane. I sensori ambientali di precisione di ICT International che sfruttano LoRaWAN consentono…
Le memorie FRAM – a metà strada tra DRAM e FLASH
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
A Pair of Christmas Storms Heads for Earth
Informal Solar Storm Forecast 12.23.2021 Antenna MONSTER YAGI FOR 20M December 03, 2015 No comments A 5 element wide spaced yagi for the 20m…
YOTA Contest Final Scores + Next Round 30th December 2021
Press Releaseby International Amateur Radio Union Region 1 – Youth Working Group Erding, Germany – Thursday, 23.12.2021 The second YOTA Contest already took place in…
Rilevamento scheda con NFC e RFID Low-Power
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
ICOM ID-52 Overview
ICOM ID-52 Icom has announced details of the ID-52E D-STAR Digital Handheld Transceiver. The ID-52E VHF/UHF dual-band digital transceiver is the latest in a long…
GA-450 Portable Active Small Loop HF Antenna
Loop HF Antenna Here we take a look at the GA450 Active Loop HF Antenna. Overall impression, better than expected! Features:1. The antenna is an…
Una Raccolta di Progetti e Tutorial su Raspberry Pi (2020-2021)
Elettronica Open Source presenta una Raccolta di Progetti e Tutorial realizzati dai nostri Autori ed inerenti il mini computer Raspberry Pi. Gli articoli sono rivolti…
InnovAntennas DXR3-MKII 6 Element Tri-Band Yagi 20/15/10m
DXR3 produced are the MKII version, a 20, 15 and 10 meter HF Yagi with 6 interlaced elements on a short 10.2 ft. (3.1m) boom….
Starting with a Straight Key
“James, has quite a long complicated question but summarize he wants to know if he can start learning morse code with a dual paddle keyer?…
ISS SSTV Transmission Set for Late December
The Amateur Radio on the International Space Station (ARISS) team will support Slow Scan TV (SSTV) transmissions from the International Space Station (ISS), December 26…
Big Flare Players Popping & An Earth-Directed Launch
“Our Sun is popping some big flare potential this week, with no less than seven numbered regions on the Earth-facing disk (up that to nine,…
Tuning the Buddistick Pro Antenna
Designed as a multi-band, portable antenna for 40m – 6m, the Buddistick PRO is an excellent performer with any transceiver up to 250 watts. The…
Alimentatori sotto controllo
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
NEW K-PO DX 5000 PLUS PRICE REVEALED
The European price of the new K-PO DX 5000 PLUS has been revealed by one website to be €189 which equates to £161 That…
Merry Christmas and Happy New Year 2022. From DXNews.com
DXNews wishes all our subscribers and viewers a Merry Christmas and a DX filled 2021., Merry Christmas and Happy New Year 2022. From DXNews.com, ,
Strumenti di misura Software
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
Do antenna tuners help with shortwave listening?
Do antenna tuners help with shortwave listening? Antenna Building the BuddiHex Hexbeam | Best Portable Ham Radio Antenna September 28, 2021 No comments Today I…
GRA-ULT01 Lightweight Portable Antenna Mast Mount Tripod Tower UHF SO239 Connector
GRA-ULT01 is a telescopic portable tripod for UHF connector portable antennas. Made by Gabil Radio in Taiwan. Designed as part of a portable, backpack, base,…
Ham radio satellite XW-3 (CAS-9) to launch December 25
The CAMSAT XW-3 (CAS-9) satellite carrying a 145/435 amateur radio linear transponder has been installed on the CZ-4C Y39 launch vehicle at the Taiyuan Satellite Launch Center,…
Applicazioni USB con MSP430
Benvenuti a un nuovo appuntamento con la Rubrica Firmware Reload di Elettronica Open Source. In questa Rubrica del blog EOS abbiamo raccolto gli articoli tecnici…
FS/VA3QSL Saint Martin. From DXNews.com
FS/VA3QSL will be active from Saint Martin Island, IOTA NA – 105, 6 – 22 February 2022., FS/VA3QSL Saint Martin. From DXNews.com, ,
PJ7/VA3QSL Sint Maarten Island. From DXNews.com
VA3QSL will be active from Sint Maarten Island, IOTA NA-105, 4 January – 6 February 2022 as PJ7/VA3QSL., PJ7/VA3QSL Sint Maarten Island. From DXNews.com, ,
WRTC 2022 Award
First time ever dedicated Award to the promotion of the organization of the WRTC 2022 – “World Radio Team Championship”. Beginning 1st January to 10th…
