If the photograph is clicked, it grows.

100Hz-22GHz EXTmixer300GHz 50ohms N-conn stability1*10E9/day res10Hz-3MHz span100Hz-22GHz Sweep20ms-1500s Video1Hz-3MHz Input -134dBm-+30dBm scale10/5/2/1dB Lin Cal100MHz-10dBm ATT0-70dB Marker Peak SignalTrack Zoom Delta Presele PeakOutput 1stLo IF 10MHzref out,Videoout Sweepout GP-IB 650VA 279H435W598D 50Kg ATT 20dB Contact fail NG PLL some time NG Display some time NG

Connection Cable,Power cord