If the photograph is clicked, it grows.

HP 5086-6884 RYTHM Loss over -20dB
JPY60,000 1 stock
par1133

Yig Tuned Harmonic Mixer
Input RF 26.5GHz ,1st LOCAL
Output Low Band ,IF

A10 RYTHM (Routing YIG Tuned Harmonic Mixer)
5062-8291 circuit board

YTF Loss over about -20dB
Presel pk no function