BGY33 Amplifier Module Datasheet & Sourcing Guide

The BGY33 is a two-stage VHF power amplifier module primarily designed for use in portable and mobile communications equipment operating from a 12.5V supply. It is specifically optimized for the 80 MHz to 108 MHz frequency range, making it ideal for FM broadcast and specialized VHF radio applications.

Technical Product Insights

The module is characterized by its high gain and efficiency, typically delivering 22W of output power from a small 100mW input drive Farnell.

Output Power: 18W (Min) to 22W (Typ).
Gain: Approximately 23.4 dB typical, facilitating significant signal amplification with minimal input.
Efficiency: Typically 50%, ensuring effective power management in mobile systems.
Packaging: SOT132B package, designed for direct heatsink mounting.

Market Trends & Availability

The broader amplifier module market is experiencing steady growth, with a projected size of approximately $5.66 Billion by 2026 and a CAGR of 5.67% Snsinsider.

Availability: While the BGY33 is an older, specialized part, it remains available through B2B suppliers in Shenzhen, typically priced between $20.00 and $25.00 per unit for small batches Alibaba.
Emerging Trends: The industry is shifting toward GaN (Gallium Nitride) and Class D technologies to improve efficiency and reduce heat in compact designs.
Regional Demand: North America and the Asia-Pacific (particularly China) dominate the manufacturing and consumption of these RF modules, driven by automotive and consumer electronics growth.

Bgy33 Amplifier Module

Overview

Technical Product Insights

Market Trends & Availability

Bgy33 Amplifier Module

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Sources & References