Specifications: Dual band two way radio with build-in 9500mAh li-ion battery power supply. 128 groups channels storage, with function of voice COMP CTCSS/DCS. IP68 waterproof
Read more
Tag: power
Sfide e soluzioni per il power management – Intervista a Riccardo Zambon, Key Account Manager @ Analog Devices Italia
Le direzioni verso le quali è orientata la ricerca di soluzioni in ambito automotive che risultino sempre più energeticamente efficienti, sono la gestione dell’alimentazione, la
Read more
Buddipole PowerPlus | Rugged Portable DC Power Management System
DESCRIPTION Rugged Portable DC Power Management System with built-in High-Efficiency Battery Charger! > High contrast OLED display> Power management includes current and voltage readout and
Read more
EB104 HF Power Amplifier – 2,4KW water cooling system 5″ LCD touch screen for N0JSN
HF/6m linear amplifier 2400W MRF1K50H 2 pcs water cooling system 5″ LCD touch screen for N0JSN Review Yaesu 891 + WSJT + FT8 Digital
Read more
Portable Power for Amateur Radio – Ham Radio Q&A
News LightSail 2 Launches, Will Transmit CW Beacon June 27, 2019 in: News No comments The Planetary Society’s LightSail 2 CubeSat, launched on June 25, will transmit
Read more
MRF101AN: 100 W CW over 1.8-250 MHz, 50 V Wideband RF Power LDMOS Transistor
These devices, MRF101AN and MRF101BN, are designed for use in HF and VHF communications, industrial, scientific and medical (ISM) and broadcast and aerospace applications. The
Read more
Wireless Power Transmission Provokes Discussion in ITU-R Study Group
The emerging wireless power transmission (WPT) technology and associated applications came in for closer scrutiny during the May/June meeting of International Telecommunication Union Radiocommunication Sector
Read more
Approfondiamo il power integrity
Nella prima parte abbiamo visto come le prestazioni del sistema di alimentazione di una moderna applicazione digitale (Power Distribution Network, PDN nel seguito) si siano fatte più stringenti che
Read more
Four-square eight directions antenna system, with dummy load power indicator and high power
4SQ-8DIR antenna system The four-square phased-vertical array if used by many contesters and DXers for oreration on the low bands. This construction modify a conventional
Read more
L’importanza di un buon power integrity
Avere una alimentazione stabile di elevata qualità, poco rumorosa e capace di erogare picchi di corrente quando richiesto, senza uscire dai limiti di specifica non è
Read more