Function Generator Calibration; Connections For Distortion Calibration; Connections For Function Generator Calibration; Distortion And Function Generator Calibration Summary - Keithley 2015 Service Manual

Figure 2-5

Connections for distortion calibration

Model 2015
REM STEP SCAN CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
TALK
LSTN
SRQ
SHIFT
TIMER HOLD TRIG FAST MED SLOW REL FILT AUTO ERR
dBm
MATH T H D dB CONT
Ω2 Ω4
SHIFT DCV ACV DCI ACI
DELAY HOLD LIMITS ON/OFF TEST
CAL
LOCAL
EX TRIG TRIG STORE RECALL FILTER REL
POWER
SAVE SETUP CONFIG HALT GPIB RS232
SOURCE MEAS STEP SCAN DIGITS RATE
THD
Table 2-8

Distortion and function generator calibration summary

Calibration step
Distortion, 1V at 137Hz
Distortion, 1V at 844Hz
Function generator

Function generator calibration

1.
2.
3.
Figure 2-6

Connections for function generator calibration

REM
TALK
LSTN
SRQ
SHIFT
TIMER
MATH
SHIFT DCV
DELAY
LOCAL
EX TRIG
POWER
SAVE
SOURCE MEAS
THD
BNC-to-Dual
Banana Plug
Adapter
SENSE
Ω 4 WIRE INPUT
HI
CH9 CH10 MATH
REAR
4W
350V 1000V
BUFFER STAT !
PEAK PEAK
2015 THD MULTIMETER
LO
500V
PERIOD TCOUPL
PEAK
INPUTS
FREQ TEMP
RANGE
F R
AUTO
FRONT/REAR
3A 250V
AMPS
RANGE
EXIT ENTER
Following distortion calibration, the Model 2015 will prompt you to connect the
SOURCE OUTPUT jack to the INPUT jacks:
INPUT FGEN
Connect the rear panel SOURCE OUTPUT jack to the front panel INPUT jacks (See
Figure 2-6.)
Press the ENTER key to complete function generator calibration.
Model 2015
STEP SCAN CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8 CH9 CH10 MATH
REAR
4W
HOLD TRIG FAST MED SLOW REL FILT AUTO ERR BUFFER STAT
2015 THD MULTIMETER
dBm dB
T H D CONT PERIOD TCOUPL
Ω2 Ω4
ACI
ACV DCI FREQ TEMP
RANGE
HOLD LIMITS ON/OFF TEST CAL
AUTO
TRIG STORE RECALL FILTER REL
RANGE
SETUP RS232
CONFIG HALT GPIB
STEP SCAN DIGITS RATE EXIT ENTER
Low Distortion Function Generator
Coaxial Cable
Calibration signal or connections
1V RMS, 137Hz sine wave
1V RMS, 844Hz sine wave
SOURCE OUTPUT to INPUT
Connect INPUT jacks to
rear panel SOURCE OUTPUT
SENSE
Ω 4 WIRE INPUT
HI
350V 1000V
!
PEAK PEAK
LO
500V
PEAK
INPUTS
F R
FRONT/REAR
3A 250V
AMPS
Calibration 2-15
Output