Agilent / HP / Keysight 8447F
8447F Preamplifier and Power Amplifier
Description
This unit is combined with the 8447E Power Amplifier
It is capable of providing gain and power to overcome systematic RF losses, drive high-power devices and improve measurement system performance.
It can be used to increase low level sweep speed and increase dynamic range measurements when used with a network analyzer.
Key Points
Reduced systematic power losses for increased dynamic range
High power drive signals for increased dynamic range
Increased low-level sweep speed and increased dynamic range measurements in network analyzers
Specifications
Frequency range: 0.1 to 400MHz
Typical 3 dB bandwidth: 50KHz to 700MHz
Gain (mean, per channel): 20dB ± 1.0dB at 10MHz
Gain flatness across full frequency range: ±1.dB (0° to 55 °C) ±0.7dB (20° to 30 °C)
Noise figure: < 7dB
Output power for 1dB gain compression: > +6dBm
Harmonic distortion: –32dB for 0dBm output Internal level on (ALC on): ≤ –20dBc
Output for <–60dB harmonic distortion: –25dBm (characteristic)
VSWR: < 1.7
Reverse isolation: > 30dB
Maximum DC voltage output: ±10V
Power requirements:110 or 230 Vac + 10%, 48 to 440Hz, 1W
Options available: Option 001: Dual channel amp
