125 Watts CW, 4 kHz – 400 MHz Solid-State Amplifier: 100A400AM20

Source: AR

AR’s 100A400AM20 is a solid-sate amplifier covering the 4 kHz – 400 MHz frequency range. When used with a sweep generator, it typically provides 125 watts of RF power. Like most of AR’s amplifiers, this model is ideal for applications that call for instantaneous bandwidth and high gain.

This amplifier, along with ARI BI00400 current injection probe, or probes of similar insertion loss, offers full compliance to all test curves of CS114, including requirements down to 4kHz. Other advantages of this amplifier include an instantaneous bandwidth, high gain, and linearity. Available in a stylish, contemporary cabinet for benchtop use or with cabinet removed for rack mounting.

100A400AM20 specifications include:

  • Rated Power Output: 100 watts minimum (10 kHz – 400 MHz)
  • Power output @ 3 dB compression into 50Ω
    • Typical: 125 watts
    • Minimum: 10 watts
  • Power output @ 3 dB compression into 50Ω
    • Typical: 85 watts
    • Minimum: 10 watts
  • Gain Flatness: +1.0 dB typical, +1.5 dB maximum
  • Gain: 50 dB minimum (at maximum setting)
  • Input Impedance: 50 ohms, VSWR 2.0:1 maximum
  • Output Impedance: 50 ohms, nominal

For additional information on the 100A400AM20 solid-state amplifier’s features and specifications, download the datasheet.