New Zealand is putting wireless power transfer (WPT) systems using 148.5 kHz to 30 MHz into the General User Radio Licence for Short Range Devices (GURL-SRD)
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Tag: power
PoE – Power-over-Ethernet
Questo articolo introduce il componente Si3402 della Silicon Labs, si tratta di un regolatore a commutazione in grado di implementare per un dispositivo la funzionalità
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Power Line Noise On Your Ham Radio? How To Find AND Get it Fixed
Power Line Noise On Your Ham Radio? How To Find AND Get it Fixed Antenna 144MHz 2m Portable Yagi VHF Beam Antenna by M0UKD February
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WIN A Yaesu FT-891 and Power Supply
The guys over at CHARLIE TANGO have an amazing Christmas raffle where you stand a chance of winning a brand new Yaesu FT-891 and
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Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity
Portable Solar Power, Samlex Foldable Solar Panel, Off-Grid Emergency Electricity The Samlex 135 watt portable solar panel with included charge controller will provide plenty of
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La joint venture Hitachi ABB Power Grids
ABB, azienda leader che offre soluzioni all’avanguardia nel settore dell’automazione industriale, del power e della smart energy, ha raggiunto un traguardo significativo nella sua trasformazione
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BaofengTech BTECH 50X3 Triband Mobile Radio Review and Power Testing
BTECH UV-50X3 X-Series Mobile – 50 Watt Tri Band Radio 13.8V (15 Amp) Operating Voltage Source Required – Dual Receiver Radio (Dual RF), Capable of
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Firmware 2.0 #05 – Power/Motor
E’ uscito il nuovo numero della rivista tecnica Firmware 2.0. Il focus di questo mese è dedicato al settore Power/Motor e Robotics. All’interno troverete articoli
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Baofeng UV9S Triband HT Power Test
Functions: TRI-BAND TWO WAY RADIO 1. Frequency Range: VHF/UHF136-174Mhz&220-225Mhz&400-520Mhz 2. Dual-Band Display, Tri Freq. Display, Dual-Standby 3. Output Power: 5Watts 4. 128 Channels 5. Built-in
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EV High Power Density da Swindon Powertrain
Swindon Powertrain, azienda fondata nel 1971 e leader nella progettazione e produzione di motori ad alte prestazioni e componenti stradali e da corsa, ha annunciato
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Power management con il modulo Rigado serie R41Z
Per i dispositivi che possono essere utilizzati nell’ambito della tecnologia IoT, la possibilità di poter ottenere connessioni wireless low power è uno dei principali obiettivi
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This Two Way Radio Is Actually 10 Watts! Radioddity GA-510 High Power Review & Test!
Review Get Your First Look at the NEW Yaesu FTM-300DR June 06, 2020 No comments ** Available Late May 2020 ** The new FTM-300DR provides
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New super power aplifier with BLF189XRB from 1mW to up to 1500W 50Vdc on all the FM Broadcast band.
Recent Posts New super power aplifier with BLF189XRB from 1mW to up to 1500W 50Vdc on all the FM Broadcast band. May 21, 2020 No
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Reference Station Power Distribution West Mountain Radio 4006U
The RIGrunner 4006U can deliver up to 40 amps total through 6 outlets and includes a dual USB socket for charging all your portable devices
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Microcontrollori low power: come scegliere
In questo articolo affronteremo delle considerazioni di base sui microcontrollori, volte a confrontare e scegliere tra i diversi modelli disponibili sul mercato. Il risparmio energetico è
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Eight Tips For successful Low Power Radio Contacts – QRP
News COVID-19 Net Now Running Wednesdays on 40 Meters April 20, 2020 No comments The Medical Net, a special COVID-19 net, is running Wednesdays on
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Solar Power at KE0OG
App – Mobile Look4Sat: Radio satellite tracker – APP February 10, 2020 No comments Ham radio and weather satellite tracker and passes predictor inspired by
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Power Supply – Layout ed EMI
Il Layout di un PCB è fondamentale in ogni progetto circuitale che riguardi gli alimentatori. Interferenze elettromagnetiche (EMI) e comportamento termico sono i fattori principali
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Just going to run a little power to my shack – should I ground?
Just going to run a little power to my shack – should I ground? from r/amateurradio Equipment openSPOT3 introduction [ VIDEO ] March 19, 2020
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A Review of the Power Genius XL – By Mack McCormick, W4AX
Power Genius XL Searching for the highest performing solid state linear amplifier on the market today? If so, then the Power Genius XL (PGXL) amplifier
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Flex Radio’s Power Genius HF Amplifier – PGXL [ VIDEO ]
Flex Radio’s Power Genius – HF Amplifier News The K7RA Solar Update 03/13/2020 March 13, 2020 No comments I felt cheated this week when a
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Power Amplifier using 4CX10000D
Data of DRESSLER Katana-20K RF Linear Amplifier Frequency bands all HF amateur bands 1.8 MHz to 29.7 MHz Power supply 2 power supply transformers 12400
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Finding Annoying Power Line Noise – Ham Radio
Power Line Noise MFJ-5008 ULTRA-SONIC RECEIVER W/PARABOLIC REFLECTOR, 18~DIAHF and VHF operation can be affected by noise on the bands which makes it hard to
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New Foldable Solar Panel, Ham Radio Go-Kit, Portable Power
Incorporating solid state thin-film Power-FLEX TM solar cells, the Global Solar 62 Watt Desert Camo Foldable Solar Panel (P3-62) provides an excellent choice for excursions
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Astron Has A New Power Supply, SS-50M-AP First Look
“This is their brand new, up and coming line of switching mode power supplies. Very quick video. But it is the only one in the
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