L’Università di Washington se non lo sapessi, è uno degli atenei numero uno al mondo per la ricerca sull’energy harvesting. La pratica di ottenere energia
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Mese: Febbraio 2020
Lo standard Ethernet nelle applicazioni automotive
Negli ultimi anni il settore automotive ha subito un cambiamento radicale a seguito dell’introduzione di soluzioni tecnologiche sempre più innovative. I sistemi avanzati di assistenza
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AR5700D 9kHz-3.7GHz, Digital Communications Receiver
Download AR5700D Brochure AR5700D User manual AR5700D User manual addendum Go to receiver accessories. Review Testing Grounding (Earthing) with the DLG DI120 Ground Earth Resistance
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Solar Wind Pockets & Solar Orbiter Surprise | Solar Storm Forecast 02.28.2020
Solar Wind Pockets & Solar Orbiter Surprise | Solar Storm Forecast 02.28.2020 Equipment L3Harris Falcon III® AN/PRC-117G(V)1(C) Multiband Networking Manpack Radio February 27, 2020 No
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Testing Grounding (Earthing) with the DLG DI120 Ground Earth Resistance Tester
USB Connection for Data Uploading with software applicable in window 2000 / window XP / window Vista / window 7 ( NOT available for window
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UK Telecoms Regulator Ends Policy of Granting Two-Letter Call Sign Suffixes
UK telecommunications regulator Ofcom has said it no longer will issue two-letter suffix call signs to Full Licence holders. Since mid-2018, radio amateurs attaining the
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International Space Station Resupply Mission to Carry New ARISS Ham Radio Gear
The scheduled March 7 SpaceX CRS-20 mission to the International Space Station (ISS) will include the initial Amateur Radio on the International Space Station (ARISS)
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Come l’elettronica sta cambiando l’automobilismo
Non ci sono dubbi su questo. Le automobili hanno cambiato il mondo negli ultimi cento anni. Comunque, la tendenza verso modelli sempre più veloci e
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Effetto serra: l’anidride carbonica diventa roccia per salvaguardare l’ambiente
Il cambiamento climatico è uno dei problemi più discussi ormai da anni ed al quale si cerca di trovare soluzioni tendando di contrastare tutte le
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L3Harris Falcon III® AN/PRC-117G(V)1(C) Multiband Networking Manpack Radio
The L3Harris AN/PRC-117G delivers breakthrough wideband data speed and legacy narrowband performance in a form factor 30% smaller and 35% lighter than any other currently
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The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner
10-BAND HF/VHF 80-2M MOBILE ANT, 200W, 3/8-24 STUB The MFJ-1669 40-10 Meter Mobile Antenna with built-in Auto Tuner A brand new product from MFJ to marvel
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HF Unity Gain Antenna Survey (#246)
“A Necessarily Incomplete Survey of Amateur Radio HF Unity Gain Antennas–a look at the many, many antennas used in ham radio that have about the
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Raspberry Pi: quale linguaggio di programmazione usare?
Raspberry Pi è un computer a tutti gli effetti, motivo per cui permette di essere utilizzato per tantissimi progetti. Un aspetto che spesso non si
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Car hacking etico via interfaccia OBD-II
La seconda versione dell’interfaccia OBD (OnBoard Diagnostic), nota anche come OBD-II, è uno strumento fondamentale per monitorare lo stato di funzionamento dei veicoli, supportando il
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Frequency Charts
Information about the US Amateur Bands is available on the Frequency Allocations page as well as the frequency bands chart. Printing the band charts Download and print
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Partially Submerged NEMO-1 WSPR Buoy Retrieved by Fishing Boat
The NEMO-1 WSPR buy buoy launched by AMSAT-Argentina (AMSAT-LU) on January 30 was retrieved 12 days later by a fishing vessel. The buoy transmitted WSPR
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FCC Turns Down Amateur Licensee’s Appeal
In a Memorandum Opinion and Order (MO&O) released on February 20, the FCC turned down an appeal by William F. Crowell, W6WBJ, of Diamond Springs, California, of
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New Radio! Yaesu FTM-300DR Product Announcement – Ham Radio Q&A
Review Anytone AT-D578 vs TYT MD-9600 | DMR Mobile Radio Comparison February 21, 2020 No comments Read more WA9ZCO Wins the February QST Cover Plaque
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It’s Never Too Late to Upgrade
George “Buck” Miner, K6RFE, of Sun City, Arizona, has been an active ham since earning his first license in 1956, upgrading to a General-class license
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Sistema di segnalazione acustica per veicoli elettrici
Introduzione Anche quando viaggiano a bassa velocità, i tradizionali veicoli con motore a combustione interna emettono rumori. Solitamente, pedoni e altri utenti stradali usano la
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Il futuro dei trasporti è negli Autonomous Driving Vehicles
Il concept dei self driving vehicles è strettamente legato alla necessità di avere un alto livello di sicurezza nella guida, alla prevenzione degli incidenti stradali
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ARRL Opposes FCC Plan to Delete the 3.4 GHz Band
ARRL has filed comments opposing an FCC proposal to delete the 3.3 – 3.5 GHz secondary amateur allocation. The comments, filed on February 21, are
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Baofeng DM-1701 Dual Band DMR HT
Baofeng DM-1701 “Another DMR HT from Baofeng, this is the DM-1701, which isn’t all that unique, really. That doesn’t mean that is a poor performer,
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Yaesu FTM-300DR C4FM Dual-Band
Yaesu FTM-300DR 50W C4FM/FM 144/430MHz Dual-Band Digital Mobile Transceiver The new FTM-300DR provides stable and reliable 50W RF power output. As in recent YAESU mobile
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Cuffiette wireless: una delle cause numero uno di rifiuti elettronici
Stanno talmente andando in voga, che nessuno pensa alle conseguenze ambientali di questo nuovo prodotto che sta letteralmente invadendo il mercato dei device elettronici. Le
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