Operator’s Manual
EAR99 technology subject to restrictions on copyrights page.
23
Performance Verification
HVFO108 probes shipped from Teledyne LeCroy are tested as a system (transmitter with
demodulating receiver) and adjusted to meet the Gain Accuracy specification. This procedure
can be used to verify the warranted performance of an HVFO108, or to test and calibrate an
HVFO108 system where a different transmitter or receiver has been introduced. Test results can
be recorded on a photocopy of the HVFO108 Test Record in this manual.
Note:
Repeat this procedure whenever a probe component is changed (e.g., new cable).
Components purchased from Teledyne Lecroy should meet all performance specifications.
Some of the test equipment used to verify the performance may have environmental limitations
required to meet the accuracy needed for the procedure. Make sure that the ambient conditions
meet the requirements of all the test instruments used in his procedure.
Required Test Equipment
The following equipment (or its equivalent) is required for performance verification of the
HVFO108 probe. As input/output connector types vary on different brands of instruments,
additional adapters or cables may be required.
Description
Minimum Requirements
Example Equipment
Oscilloscope
ProBus interface equipped
12-bit resolution
Teledyne LeCroy HDO4000, HDO6000,
WaveRunner 8000 HD
Digital Multimeter (DMM)
DC: 0.1% accuracy
AC: 0.1% accuracy
5.5 digit resolution
Keysight Technologies 34401A
Fluke 8842A-09
Function Generator
Square Wave output amplitude
adjustable to 1.0 Vp-p (0.5 Vrms)
into 50 Ω at 100 Hz
Teledyne LeCroy WaveStation 3082
Keysight Technologies 33120A
Stanford Research Model DS340
BNC Coaxial Cable (2)
Male to Male, 50Ω, 36"
Pomona 2249-C-36
Pomona 5697-36
BNC Tee Connector
Male to Dual Female
Pomona 3285
Banana Plug Adapter
Female BNC to Dual Banana Plug Pomona 1269
BNC to SMA adapter
BNC (f) to SMA (f)
Pomona 4291
Amphenol RF 242123
Probe Calibration Fixture
SMA to square pin adapter
Teledyne LeCroy PCF200
SMA Termination
50 Ω
Pomona 72975
Amphenol RF 132360
