1W RF Amplifier Mini Size High Efficiency

Introduction

The ESCW-4326 is a COFDM RF power amplifier featuring mini size, high linearity and high reliability. It is available for 0.37dBm (27dBm), 1W (30dBm) and 2W (33dBm), frequency 300MHz-2700MHz.

Features

• High linearity, high reliability, anti-open circuit and short circuit
• Brushed surface, natural conductive oxidation; pure aluminum material, good heat dissipation, full metal shielding structure
• Wide voltage 12～18V, especially suitable for professional UAV transmitter
• Mini size: 43×26×12mm
• RF connector: SMA or MCX
• High gain 35dB, easy to connect with modulators with weak output signals

Specification

• Frequency Range: Any 30MHz from 300～2700MHz (50, 100MHz or 500MHz is also available, but the wider the range, the lower the efficiency)
• Digital Linear Power: ≥0.37dBm
• ACPR: ≥30 dBc
• Gain: ≥35dB
• In-band Flatness: ＜0.5dB (typically＜0.25dB);
• Power Supply Voltage: 12～18V (built-in low dropout voltage regulator chip, minimum voltage difference 0.3～0.4V)
• Working Temperature: -25～+55℃
• Storage Temperature: -45～+65℃
• Dimensions: 43×26×12mm (0.37dBm, 1W, 2W)
• Cooling Method: External Radiator