KEYSIGHT 87405B 前置放大器 (10-4000MHz)

Frequency range: 10 - 4000 MHz

Small signal gain: 22 - 27 dB min-max

Gain latness: ±1.5 dB 10 - 4000 MHz

Output power: 8 dBm at 4 GHz

(1 dB compression pt.)

Noise igure: 5 dB 10 - 4000 MHz

Third order intercept (TOI): 15 dBm typical

Harmonics: 30 dBc typical (@ +4 dBm output power)

Input VSWR: 1.5:1 10 - 1000 MHz

            1.7:1 1000 - 2000 MHz

            2.1:1 2000 - 3000 MHz

            2.2:1 3000 - 4000 MHz

Output VSWR: 1.9:1 10 - 4000 MHz

Impedance: 50 ohms nominal

Reverse isolation: 40 dB typical

Survival input: +10 dBm typical power (max)

Power dissipation: 1.6 W nominal

Temperature (operating): 0 to +55 °C

            (storage) –40 to +70 °C

Datasheet