Performance Tests 7
154 Agilent U1602B/U1604B User’s and Service Guide
Agilent U1602B/U1604B Handheld Digital Oscilloscope Test Record
Serial No. Test by
Test Interval Work Order No.
Recommended Next Testing Temperature
Oscilloscope Performance Verification Tests
Voltage Measurement Accuracy
Volt/div Power Supply Setting Test L i mits Channel 1 Channel 2
100 V/div 250 V 226 V to 274 V
50 V/div 250 V 238 V to 262 V
20 V/div 140 V 135.2 V to 144.8 V
10 V/div 70 V 67.6 V to 72.4 V
5 V/div 35 V 33.8 V to 36.2 V
2 V/div 14 V 13.52 V to 14.48 V
1 V/div 7 V 6.76 V to 7.24 V
0.5 V/div 3.5 V 3.38 V to 3.62 V
0.2 V/div 1.4 V 1.352 V to 1.448 V
0.1 V/div 700 mV 676 mV to 724 mV
50 mV/div 350 mV 338 mV to 362 mV
20 mV/div 140 mV 132 mV to 148 mV
10 mV/div 70 mV 66 mV to 74 mV
5 mV/div 35 mV 33 mV to 37 mV
Bandwidth
Model Tes t Limit s Channel 1 Channel 2
U1602B ±3 dB at 20 MHz
U1604B ±3 dB at 40 MHz
Horizontal Time Base Accuracy
Model Calibrator Setting Test L i mits Results
U1602B Frequency: 10 kHz 9.63 kHz to 10.40 kHz
Period: 100 ms 96.20 ms to 103.8 ms
Frequency: 1 MHz 962 kHz to 1.04 MHz
Period: 1 ms 0.96 ms to 1.04 ms
Frequency: 20 MHz 18.69 MHz to 21.51 MHz
Period: 50 ns 46.5 ns to 53.5 ns