If the photograph is clicked, it grows.

Agilent N1923A Wideband Power Sensor 50MHz-18GHz
JPY550,000 1 stock
mul961

Frequency Range:50MHz to 18GHz
Input Power Range:-35 to +20dbm

Maximum SWR
50 MHz to 10 GHz:1.2
10 GHz to 18 GHz:1.26

Calibration uncertainly:
50 MHz to 500 MHz 4.5%
500 MHz to 1 GHz 4.0%
1 GHz to 10 GHz 4.0%
10 GHz to 18 GHz 5.0%