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
  
   
  