Agilent HP 8970A Noise Figure Meter, 10 MHz - 1500 MHz

Keysight Agilent N8972A Noise Figure Analyzer. 10 MHz to 1.5 GHz.

Keysight Agilent N8973A Noise Figure Analyzer. 10 MHz to 3 GHz. Option 1D5 High Stability Frequency Reference.

Keysight Agilent N8973A Noise Figure Analyzer. 10 MHz to 3 GHz.

Agilent HP 8970B - Noise Figure Meter with option 020. 10 MHz to 2047 MHz.

Agilent HP 8970B - Noise Figure Meter with option H18. 10 MHz to 1800 MHz.

Agilent HP 8970B 10 - 1600 MHz Noise Figure Meter

Agilent HP 8971B - 18 GHz downconverter for 8970B Noise Figure Meter.