Telecoms, Datacoms, Wireless, IoT


50 W high-power RF MOSFET announced

29 June 2022 Telecoms, Datacoms, Wireless, IoT

Mitsubishi Electric Corporation has announced that it will launch a 50 W silicon RF high-power metal-oxide semiconductor field-effect transistor (MOSFET) module for use in high-frequency power amplifiers of commercial two-way radios. The model, which offers 50 W power output in the 763 to 870 MHz band and high total efficiency of 40%, is expected to help expand radio communication range and reduce power consumption.

The 150 and 400 MHz frequency bands used for various wireless systems have become congested in many markets and therefore, the 700 MHz band, formerly used for analog TV broadcasting, has been reallocated for commercial two-way radio, increasing the demand for radios that support this band.

Conventional power amplifiers, however, experience large power loss, so there is a need for RF high-power MOSFET modules offering a built-in input/output impedance-matching circuit and guaranteed output-power performance. The new silicon RF high-power MOSFET is expected to expand the communication range and lower the power consumption of such radios.


Credit(s)



Share this article:
Share via emailShare via LinkedInPrint this page

Further reading:

650 W fast recovery diodes
RS Components (SA) Power Electronics / Power Management
Rohm has released its 4th-generation 650 V fast recovery diodes (FRDs), balancing forward voltage and reverse-recovery time for high-power industrial and consumer equipment including air conditioners and electric vehicle charging stations.

Read more...
Quectel 4G SMD antenna
iCorp Technologies Telecoms, Datacoms, Wireless, IoT
This wideband LTE/cellular/CDMA SMT antenna from Quectel, operating in the frequency range from 698 to 960 MHz and 1710 to 2690 MHz, delivers high efficiency in all bands when mounted to the device host PCB.

Read more...
SIMCom pioneers the LPWA segment with future-proof products
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
With the gradual withdrawal of 2G/3G networks from the market, LPWA has attracted extensive attention from many IoT manufacturers for its low power consumption, long standby time, and low cost.

Read more...
Flexible 4G/LTE PCB antenna
RF Design Telecoms, Datacoms, Wireless, IoT
The new 4G/LTE antenna from Taoglas is a flexible antenna operating over the frequency range from 698 MHz to 3 GHz, and which provides a peak gain of 5 dBi.

Read more...
Qorvo announces fully integrated UWB module
RF Design Telecoms, Datacoms, Wireless, IoT
Qorvo has announced the DWM3001C, a fully integrated ultra-wideband (UWB) module that enables robust UWB implementation in factory, warehouse, automation and safety systems.

Read more...
Earn helium when devices connect to your hotspot
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
Otto Wireless Solutions has announced the A150000 RAK Hotspot Helium Miner v2 which earns helium when devices connect as well as for validating wireless coverage delivered by peers on the network.

Read more...
eFuse with transient overcurrent blanking timer
RS Components (SA) Power Electronics / Power Management
The TPS25981xx family of eFuses from Texas Instruments is a robust defence against overloads, short circuits, voltage surges and excessive inrush current.

Read more...
Connectivity for the future with new SIMCom modules
Otto Wireless Solutions Telecoms, Datacoms, Wireless, IoT
With the global phasing out of 2G, SIMCom’s new low-cost 4G modules are looking to future-proof your designs by replacing the older 2G modules.

Read more...
Cellular module with embedded SIM
RF Design Telecoms, Datacoms, Wireless, IoT
The SARA-R500E LTE-M module from u-blox has an embedded SIM and offers product developers an integrated, robust, and secure solution to connect IoT applications to the cellular network.

Read more...
5G-CARMEN project creates 600 km corridor
Telecoms, Datacoms, Wireless, IoT
The project has demonstrated the capability of autonomous vehicles to leverage the 5G cellular network to provide a multi-tenant platform with the goal of enabling self-driving cars.

Read more...