РФ MOSFET усилитель Блок питания RA05H8696M

The RA05H8696M is a 5-watt RF MOSFET Amplifier Module for 14-volt RFID reader/ writer that operate in the 866- to 956-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 3.8V (typical) and 4V (maximum). At VGG=5V, the typical gate current is 1 mA. This module is designed for ASK/ FM modulation, and 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. • Enhancement-Mode MOSFET Transistors (@ VDD=14V, VGG=0V) • Pout>5W, IT<1.4A @ VDD=14V, VGG=5V, Pin=1mW • IT<1.4A @ VDD=14V, Pout=3W(VGG control), Pin=1mW • Broadband Frequency Range: 866-956MHz • Low-Power Control Current IGG=1mA (typ) at VGG=5V • Module Size: 60.5 x 14 x 6.4 mm • Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power. Welcome to enter into business relationships with us, and we'll try our best for you!