HP-Agilent/Keysight 8970A

Agilent HP 8970A Noise Figure Meter. Features and specifications of the HP 8970A include:
– Frequency Range: 10 MHz to 1600 MHz
– Noise Figure Measurement Range: 0 to 30 dB
– NF Instrumentation Uncertainty: +0.1 dB
– Gain Measurement Range: -20 to+40 dB
– Gain Instrumentation Uncertainty: +0.15 dB
– Input SWR reference impedence: <1.7 10 MHz to 1600 MHz
– Requires 346A/B/C noise source .
Datasheet