Performance Verification
HFP1500-OM-E Rev E
7–5
B. Offset Accuracy
1. Connect the BNC end of the BNC to mini-grabber cable to a female end of the BNC tee
adapter and connect a female BNC to dual banana plug adapter to the male end of the
BNC tee. (Refer to figure 7-2).
Figure 7-2. Offset and LF 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. Set the power supply to approximately 0 Volt.
4. Plug the dual banana plug adapter with probe attached into the output terminals of the
power supply with ground side of the adapter (and the ground side of the probe head) con-
nected to the
positive
terminal of the power supply.
5. Attach a BNC cable to the unused female port of the BNC tee and 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.
6. Adjust the power supply to an output of 10.0 V ± 100 mV as indicated on the DMM.
7. Record the DMM reading, which should be a
negative
number, to 10 mV resolution as
’Power Supply Negative Output Voltage’ in the Test Record.
HF
P
25
00
HFP1500 Probe
Precision 50
Ω
Terminator
ProBus Extender Cable
DMM
LeCroy Oscilloscope
Function Generator /
Power Supply
Summary of Contents for HFP1500
Page 1: ...LeCroy HFP1500 High Frequency Probe Instruction Manual Revision F February 2008 ...
Page 4: ...iv HFP1500 OM E Rev E BLANK PAGE ...
Page 18: ...HFP1500 High Frequency Probe 3 8 HFP1500 OM E Rev E BLANK PAGE ...
Page 22: ...HFP1500 High Frequency Probe 4 4 HFP1500 OM E Rev E BLANK PAGE ...
Page 26: ...HFP1500 High Frequency Probe 5 4 HFP1500 OM E Rev E BLANK PAGE ...
