Tag: power

BaofengTech BTECH 50X3 Triband Mobile Radio Review and Power Testing
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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…

Firmware 2.0 #05 – Power/Motor
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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…

Baofeng UV9S Triband HT Power Test
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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…

EV High Power Density da Swindon Powertrain
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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…

Power management con il modulo Rigado serie R41Z
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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…

This Two Way Radio Is Actually 10 Watts! Radioddity GA-510 High Power Review & Test!
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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…

New super power aplifier with BLF189XRB from 1mW to up to 1500W 50Vdc on all the FM Broadcast band.
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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…

Reference Station Power Distribution West Mountain Radio 4006U
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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…

Microcontrollori low power: come scegliere
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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…

Eight Tips For successful Low Power Radio Contacts – QRP
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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…

Solar Power at KE0OG
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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…

Power Supply – Layout ed EMI
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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…

Just going to run a little power to my shack – should I ground?
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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…

A Review of the Power Genius XL – By Mack McCormick, W4AX
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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…

Flex Radio’s Power Genius HF Amplifier – PGXL [ VIDEO ]
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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…

Power Amplifier using 4CX10000D
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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…

Finding Annoying Power Line Noise –  Ham Radio
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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…

New Foldable Solar Panel, Ham Radio Go-Kit, Portable Power
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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…

Astron Has A New Power Supply, SS-50M-AP First Look
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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…

Applicazioni video low power con le FPGA lgloo
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Applicazioni video low power con le FPGA lgloo

Come usare le FPGA lgloo per l’acquisizione ed elaborazione di immagini e per il controllo di display LCD. I continui progressi tecnologici hanno determinato una rapida…

Earthquakes Compromised Power Generation Capacity, Puerto Rico Section Manager Says
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Earthquakes Compromised Power Generation Capacity, Puerto Rico Section Manager Says

ARRL Puerto Rico Section Manager Oscar Resto, KP4RF, says small tremors continue on the island in the wake of the 6.4 magnitude earthquake that struck…

Mercury III LDMOS Power Amplifier Kit
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Mercury III LDMOS Power Amplifier Kit

Mercury III https://www.km3km.com/ News OPS-SAT — First-of-its-Kind Space Laboratory — Launched on December 18 December 23, 2019 No comments The European Space Agency (ESA) reports…

HF/6 m power amplifier 2400W MRF1K50H water cooling
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HF/6 m power amplifier 2400W MRF1K50H water cooling

News ARRL Lifelong Learning Manager to Keynote Ham Radio University 2020 in January December 18, 2019 No comments ARRL Lifelong Learning Manager Kris Bickell, K1BIC,…

MFJ 4230 DMP 30A Power Supply with Powerpole connectors
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MFJ 4230 DMP 30A Power Supply with Powerpole connectors

App – Mobile SmartSDR for iOS v3.4.01 Now Available September 29, 2019 No comments FlexRadio Systems announces the release of SmartSDR for iOS v3.4.01 is…

RF-KIT Power Amplifiers RF2K-S
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RF-KIT Power Amplifiers RF2K-S

RF-KIT Power Amplifier RF2K-S – THE Solid State 1,500 watt linear amplifier DX Engineering exclusive! Both kit and assembled versions offer exactly the same ground-breaking…