Author: iz4wnp
OJ0WS Market Reef. From DXNews.com
Pasi, OH3WS will be active as OJ0WS from Market Reef, IOTA EU – 053, 21 – 28 August 2021., OJ0WS Market Reef. From DXNews.com, ,
DX Commander All Band Vertical after 6 Months in the Air | Review
“I’ve had my DX Commander All Band vertical in the air for about 6 months now and I wanted to show how the antenna has…
Difficult Grounding Issues
Tim Desmond, KI5OUN, inspired this video on grounding. Simplest to say “Difficult Grounding Issues” Antenna Chameleon Emcomm IIIP Antenna – Antenna, Portable, 160M-10M May 06,…
New Astron SS-30M-AP Switching Power Supply Review/Demo
Switching Power Supply, 30 A At 13.8 Vdc Peak Output, Front Panel Powerpoles, Fan Cooled, Meters, 115/230 Vac Input Int. Sw., Each Antenna DXplorer system…
New Firmware Updates for the IC-705, IC-7300 and IC-9700 SDR Transceivers
Icom has released updates for its latest range of Amateur radios. The updates are available for the IC-705, IC-7300 and IC-9700 SDR transceivers. The updates…
HamBuilder HBR4HFS 4-Band HF Ham Radio Test and Review
“This video took me a few months to put together while testing it in different environments and locations. Today we are looking at the HamBuilder…
QTouch Studio
In questo articolo della Rubrica Firmware Reload esaminiamo in dettaglio l’applicazione QTouch Studio, che offre una virtualizzazione in tempo reale del flusso di dati di…
Internet of Things: quanto è capitalizzato?
L’Internet of Things quanto è capitalizzato? Sarà una bolla? In questo articolo ho il piacere di mostrarti un’analisi più finanziaria che tecnica legata a questo…
OA4O Peru. From DXNews.com
OA4O Team will be active from Peru in IARU HF Championship Contest, 10 – 11 July 2021., OA4O Peru. From DXNews.com, ,
Trinidad Island 9Y4HQ. From DXNews.com
Members of Trinidad and Tobago Amateur Radio Society will be active in IARU HF Contest 10-11 July 2021, as 9Y4HQ., Trinidad Island 9Y4HQ. From DXNews.com,…
La batteria biologica e biodegradabile
Il mondo dell’IoT porterà ad avere un numero sempre più crescente di oggetti connessi, soprattutto per la logistica e nei trasporti: tutto questo significa sempre…
OY/LB5SH Faroe Islands. From DXNews.com
Stein, OY/LB5SH will be active from Faroe Islands, IOTA EU – 018, 17 – 20 September 2021., OY/LB5SH Faroe Islands. From DXNews.com, ,
Cronjob PHP: come usarli per generare automaticamente report dati nel mondo IoT
Generare report dati nel mondo IoT è molto importante, specialmente per ciò che riguarda i sensori. Una delle modalità che abbiamo a disposizione sono i…
TO5GR Martinique Island. From DXNews.com
Dim, UT5UGR will be active as TO5GR from Ducas, Martinique Island, IOTA NA – 107., TO5GR Martinique Island. From DXNews.com, ,
AMSAT CubeSatSim First Official Release – v1.0
I am very pleased to announce the first software release of the CubeSatSim software v1.0! Along with the first hardware release v1.0 last month, this…
Good Grounding
Doug, K0YP, is grounding his station with a very over the top grounding supplies and set up and is asking for Dave’s feedback on his…
Yagi Configurations
“Calvin, N7AY, inspired Dave’s General overview of many common questions concerning Yagi’s… Watch to learn more.” Antenna HF Unity Gain Antenna Survey (#246) February 27,…
Flagship Low-Power per l’Intelligenza Artificiale-Moduli SMARC con processore NXP i.MX 8M Plus
Congatec sta espandendo la sua piattaforma SMARC con un nuovo modulo con un processore NXP i.MX 8M Plus pensato appositamente per applicazioni AI embedded. Grazie…
W1AW/KL7 to Serve as ARRL Headquarters Station for IARU Event
W1AW/KL7 will be in Alaska to serve as the ARRL Headquarters (HQ) station for the International Amateur Radio Union (IARU) HF World Championship competition on July 10…
LAB599 DISCOVERY TX 500 IN-DEPTH REVIEW
Peter Waters G3OJV, has spent nearly two weeks testing and using this Russian transceiver. Is it right for you? GENERAL FEATURES – Splash proof &…
The Applying and Handling of Lightning Arrestors
“Thanks to a lead question from Daniel Chin, 9M6DC, Dave dives into the topic of Lightning Arrestors and Surge Protectors. How to apply and attach…
The First X-Flare of Solar Cycle 25 | Space Weather News 07.06.2021
The First X-Flare of Solar Cycle 25 | Space Weather News 07.06.2021 Antenna Solid Delta loop for 20m band January 16, 2020 No comments Delta…
Cronjob PHP: come automatizzare la verifica degli eventi nel mondo dell’IoT
Automatizzare la verifica degli eventi nel mondo dell’IoT è possibile? Tramite i cronjob PHP puoi programmare l’esecuzione degli stessi script e quindi verificare non solo…
ARRL Monitoring as Tropical Storm Elsa Nears Florida Peninsula
Amateur Radio Emergency Service (ARES®) volunteers are preparing to act, if needed, as Tropical Storm Elsa approaches the Florida Keys. The National Weather Service (NWS)…
EL/AZ 3D Printed Antenna Rotator – Testing !
“One of the Youtube viewers made a comment a few weeks ago asking about my rotator project. Their comment inspired me to finish it. This…
