RA30H1317M Mosfet Power Transistor For Mobile Radio 135-175MHz 30W 12.5V

RA30H1317M Power Mosfet Transistor for Mobile Radio use 135-175MHz 30W 12.5V

DESCRIPTION

The RA30H1317M is a 30-watt RF MOSFET Amplifier Module for 12.5-volt mobile radios that operate in the 135- to 175-MHz range. The battery can be connected directly to the drain of the enhancement-mode MOSFET transistors. Without the gate voltage (VGG=0V), only a small leakage current flows into the drain and the RF input signal attenuates up to 60 dB. The output power and drain current increase as the gate voltage increases. With a gate voltage around 3.5V (minimum), output power and drain current increases substantially. The nominal output power becomes available at 4V (typical) and 5V (maximum). At VGG=5V, the typical gate current is 1 mA. This module is designed for non-linear FM modulation, but may also be used for linear modulation by setting the drain quiescent current with the gate voltage and controlling the output power with the input power.

FEATURES

1, Enhancement-Mode MOSFET Transistors (IDD@0 @ VDD=12.5V, VGG=0V) • Pout>30W, hT>40% @ VDD=12.5V, VGG=5V, Pin=50mW

2, Broadband Frequency Range: 135-175MHz

3, Low-Power Control Current IGG=1mA (typ) at VGG=5V

4, Module Size: 66 x 21 x 9.88 mm

5, Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power

Koben Electronics was founded in 1995 and is located in the Silicon Valley of China, Shenzhen.

The mission of Koben has always been to provide quality electronics components to manufacturers worldwide. Early on we became a primary conduit for end-of-program and overstock inventory for major distributors such as Future Electronics and contract manufacturers as Flextronics. Koben has since then added sourcing of high quality components from local manufacturers in China.

Koben has always been customer driven rather than opportunity driven. Meaning- we will always choose path that is best for long term relationship with customer over short term view. It is why we have one of the highest customer retention scores of China based distributors.