Digital-tv - AM81/20w

The series AM81 covers frequencies of 1.70GHz to 3.50GHz and has a maximum output power of 20 watts

 

Product Series: AM81

The AM81 series of 20w COFDM amplifiers for DVB cover frequencies from 1.7 to 3.5GHz. Typically intended for digital video broadcast applications, the rated output power is achieved with an 8MHz bandwidth, with regrowth measured @ 1MHz offset.

Specifications
  • Frequency Coverage : 1.7 to 3.5GHz
  • Typical Bandwidth : 200-500MHz
  • Gain : 40dB min
  • Gain Flatness : 1dB p-p max
  • Noise Figure : 4dB typ
  • VSWR : 2:1 max
  • Output Power COFDM : +43dBm
  • Regrowth: -30dBc min
  • Power Supply : +12V DC, 28A
  • Operating Temp Range : 0 to 60C
  • Connectors : N Female
  • Dimensions AM38 : 250×100×135mm
Features
  • Unconditional stability
  • Integral forced air cooling
  • Reverse polarity protection
  • Output power detector
  • Over temp protection & alarm
  • TTL control line
  • Integrated regulated power supply
  • Alocrom 1200 finish
AM81 DVB Outline Drawing