Re: Tektronix 067-0681-01 Tunnel pulser diode Calibration tool


On Thu, Nov 8, 2018 at 03:51 AM, Dennis Tillman W7PF wrote:

The risetime will be ~50 picosecond which on your slow (relatively speaking)
400MHz DSO scope will look like ~1nSec, The amplitude will be ~200mV
The specs are:
Amplitude appr 250 mV
Tr less than or equal to 125 ps
Required drive signal 60 to 100 V

Obviously the T/D didn't fire.
I get the exact same signal if I drive it with a 25 V signal.
So, what are using to drive it ?

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