Performance Ver
ification
DVM Frequ ency Accu racy Tests and Maximum Input Frequency
Table 40: DVM Frequency Accuracy
Channel 1
Nominal Low Limit Test Result High Limit
9.0000 Hz 8.9998 Hz 9.0002 Hz
99.000 Hz 98.998 Hz 99.002 Hz
999.00 Hz 998.98 Hz 999.02 Hz
99.000 kHz 98.998 kHz 99.002 kHz
999.00 kHz 998.98 kHz 999.02 kHz
150 MHz
2
149.99 MHz 150.01 MHz
Channel 2
9.0000 Hz 8.9998 Hz 9.0002 Hz
99.000 Hz 98.998 Hz 99.002 Hz
999.00 H
z
998.98 H
z
999.02 H
z
99.000 kHz 98.998 kHz 99.002 kHz
999.00 kHz 998.98 kHz 999.02 kHz
150 MHz
2
149.99
MHz
150.01
MHz
Channel 3
1
9.000
0Hz
8.999
8Hz
9.000
2Hz
99.000 Hz 98.998 Hz 99.002 Hz
999.00 Hz 998.98 Hz 999.02 Hz
99.0
00 kHz
98.9
98 kHz
99.0
02 kHz
999.00 kHz 998.98 kHz 999.02 kHz
150 MHz
2
149.99 MHz 150.01 MHz
Channel 4
1
9.0000 Hz 8.9998 Hz 9.0002 Hz
99
.000 Hz
98
.998 Hz
99
.002 Hz
999.00 Hz 998.98 Hz 999.02 Hz
99.000 kHz 98.998 kHz 99.002 kHz
9
99.00 kHz
9
98.98 kHz
9
99.02 kHz
150 MHz
2
149.99 MHz 150.01 MHz
1
Channels 3 and 4 are only on four-channel oscilloscopes.
2
Verifies the maximum frequency.
70 MDO3000 Series Specifications and Performance Verification