Hi,
I have to connect a pulse of 500V peak 50uS to an oscilloscope using a coaxial cable. What type of coaxial should I use?
The type of coaxial cables available here are the types used in cable TV: RG58 and RG11, but in cable TV signals, I think, the voltages are small.
I tried with the RG11(75 ohms) , but according to the specifications of the Belden RG11, the maximun voltage is 300Vrms.
The pulse is derived from a capacitive divisor (K=800) in a high voltage impulse test of transformers.
Thanks
I have to connect a pulse of 500V peak 50uS to an oscilloscope using a coaxial cable. What type of coaxial should I use?
The type of coaxial cables available here are the types used in cable TV: RG58 and RG11, but in cable TV signals, I think, the voltages are small.
I tried with the RG11(75 ohms) , but according to the specifications of the Belden RG11, the maximun voltage is 300Vrms.
The pulse is derived from a capacitive divisor (K=800) in a high voltage impulse test of transformers.
Thanks