The IEEE Microwave Theory and Techniques Society (MTT-S) has announced its 2019 award recipients. The list includes several radio amateurs. James C. Rautio, AJ3K, will receive
Read moreAnno: 2018
Unboxing the New MFJ-2104 MFJ-2104 – Octopus Antenna
MFJ sent me their MFJ-2104 Octopus Antenna, a four-band dipole with screw-in elements for 75m (the voice portion of 80m), 40m, 20m, and 10m. This
Read moreIC-9700 new release!
“We announced the release information of IC-9700 today. IC-9700 is the RF DIRECT SAMPLING METHOD (144/430 Mhz Belt) with high rating in HF Transceiver IC-7610
Read moreConnettere applicazioni IoT alla Cloud senza dover ricominciare tutto da zero, si può? Chiedilo a Google!
Sono anni che si parla di IoT. Le applicazioni IoT esistono davvero e non sono più solo belle parole e dimostrazioni teoriche, ma sono cose
Read moreQuando ogni µW è importante!
Misurazione di diversi parametri, letture accurate e una lunga autonomia della batteria, questi sono i fattori più critici di un dispositivo medicale indossabile. Introduzione Molte
Read moreUpcoming International Space Station Contact
Upcoming ARISS School contact! An ARISS educational radio contact is planned with Kenilworth School and Sixth Form, Kenilworth, United Kingdom, direct via GB4KHS. The ISS
Read moreFirst FT8 Roundup is a Huge Hit
The first FT8 Roundup over the December 1 – 2 weekend attracted some 1,300 logs from those taking advantage of the ever-more-popular digital protocol. This, despite its
Read moreBroadcasters Intruding on Exclusive Amateur Radio Frequencies
The International Amateur Radio Union Region 1 (IARU-R1) Monitoring System (IARUMS) reports that Radio Hargeisa in Somaliland has returned to 7,120 kHz after a break
Read moreDigi Mode Ham Radio Hat for Raspberry Pi
“Hello Operators in the first video with the DRAWS HAT for the Raspberry Pi, I speculated about the impact this new hardware would have on
Read moreNew Regions Brighten the Sun’s Face: Solar Storm Forecast 12-12-2018
“The fast solar wind we have been enjoying over the past week from an extended coronal hole is finally beginning to wane. We will likely
Read moreTesunho TH-682 FCC Certification
Tesunho TH-682 FCC PART 22H, PART 24E FCC PART 27 Product Description for Equipment under Test (EUT) EUT Name: IP Trunking Radio EUT Model: TH-682
Read moreTesunho TH-682 FCC Certification
Tesunho TH-682 FCC PART 22H, PART 24E FCC PART 27 Product Description for Equipment under Test (EUT) EUT Name: IP Trunking Radio EUT Model: TH-682
Read moreI Vantaggi della codifica indipendente
Lo sviluppo di codice indipendente dal compilatore per i microcontrollori conferisce un elevato livello di flessibilità a qualsiasi progetto di sistema embedded. I progettisti di sistemi embedded devono affrontare problematiche quali cicli di sviluppo
Read moreI Vantaggi della codifica indipendente
Lo sviluppo di codice indipendente dal compilatore per i microcontrollori conferisce un elevato livello di flessibilità a qualsiasi progetto di sistema embedded. I progettisti di sistemi embedded devono affrontare problematiche quali cicli di sviluppo
Read moreTS-890S – Kenwood
The most rewarding results often take place when faced with the harshest and most challenging conditions.There are enthusiasts who know this all too well because
Read moreJordan’s First CubeSat, JY1Sat, is Designated as JO-97
JY1Sat, launched on December 3 from Vandenberg Air Force Base in California as part of the SpaceX SSO-A: SmallSat Express launch, has been designated as
Read moreSAQ Alexanderson Alternator Transmission Set for Christmas Eve
Sweden’s Alexanderson alternator station SAQ has planned a Christmas Eve transmission on 17.2 kHz. The transmitter will be tuned up starting at around 0730 UTC,
Read moreFT8 Enthusiasts Urged to Upgrade Now
WSJT-X 2.0 Full Release Now Available The WSJT-X 2.0 software suite has been released, and developer Joe Taylor, K1JT, is urging FT8 and MSK144 users to upgrade
Read moreIcom IC-7100 Sending Email Via VHF, Winlink, Mobilinkd, ARES
In this video, I will show you how I interfaced my 7100 with the Mobilinkd bluetooth TNC wireless to my PC to send emails on
Read moreNavPi: come fare staking di NavCoin con un Raspberry Pi
NavCoin, una delle criptovalute più efficienti, sicure e veloci, permette di ottenere dei guadagni semplicemente lasciando depositata la moneta nel proprio wallet. Scopriamo in questo
Read moreLe novità sulla ricarica Wireless – Intervista a Tony Armstrong Direttore Marketing, Power Products @ Analog Devices
La ricarica wireless è senza dubbio un requisito per ottimizzare le richieste di alimentazione di un qualsiasi dispositivo portatile. Offrendo inoltre un modo semplice per
Read moreInternational Space Station Contact 10/12/2018
A video of today’s Space Station contact as heard from the North East of England.
Read moreYour First HF Transceiver, Advice from Jim Heath W6LG
Jim Heath W6LG discusses buying your first HF transceiver if you are new to amateur radio. This is broad, general advice for someone buying a
Read moreFox-1Cliff/AO-95 Receiver Suffers Apparent Failure
The receiver on the newly launched Fox-1Cliff/AO-95 CubeSat seems to have suffered a receiver failure that could render the satellite unusable, AMSAT said over the
Read more“Emily Calandrelli, KD8PKR—Science Explorer,” profiled by Jen Glifort, KC1KNL, in the January issue of #QST!
From Emily Calandrelli—host of Xploration Outer Space, correspondent on Bill Nye Saves the World, and graduate of MIT—comes the first novel in a brand-new chapter
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