If the photograph is clicked, it grows.

Tektronix SD-22 DC-12.5GHz 2ch Low Noise Sampling Head
JPY52,500 2stock
os2278




Low-noise
Dual-channel
Acquisition Rise Time of 28 ps
Bandwidth of 12.5 GHz
450 uV rms of display noise
noise levels are 180 uV rms