Teledyne LeCroy HFP1000 - Manual (Page 32)

HFP1000 High Frequency Probe
26 922251-00 Rev A
B. LF Attenuation Accuracy
Figure 5 Attenuation Accuracy Test Setup
1. Connect the BNC end of the BNC to mini-grabber cable to a female end of the BNC tee
adapter. (Refer toFigure 5 Attenuation Accuracy Test Setup)
2. Carefully insert the Straight Tips (supplied in accessory kit) into the sockets of the probe
head. Attach the red lead of the mini-grabber to the signal input and the black lead to the
ground input of the probe head.
3. Connect the BNC tee to the output of the function generator. (Use a 50 Ω termination if the
function generator requires such a load).
4. Attach a BNC cable to the unused female port of the BNC tee and connect a dual banana
plug adapter to the other end of the cable and plug the dual banana plug adapter into the
DMM input. Make sure the side of the banana plug adapter corresponding to the BNC shield
(marked "GROUND") is connected to the LOW or COMMON input of the DMM.