
KEYSIGHT 87405B Preampliier (10-4000MHz)
制造商: KEYSIGHT Model: 87405B - 联系
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
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