Product Summary

The bgy32 is a VHF power amplifier module. The bgy32 is designed for mobile communications equipments, operating directly from 12V vechicle elecrical systems. The bgy32 will produce 18W ouput into 50Ω load. The bgy32 consists of a two stage RF amplifier usomg npn transistor chips, togather with lumped-element matching components.

Parametrics

bgy32 absolute maximum ratings: (1) DC supply terminals VB1 and VB2: 15V; (2) RF input terminal ±VI: 25V; (3) RF output terminal ±VO: 25V; (4) input drive power PD: 200mW; (5) loda power: 30W.

Features

bgy32 characteristics: (1) IBQ1: 6mA; (2) IBQ2: 13mA; (3) VB1=Vb2=12.5V; PD=0; RS=RL=50Ω; (4) VB1=Vb2=12.5V; RS=RL=50Ω; PD=100mW.

Diagrams

bgy32 circuit diagram