Chapter 3: Testing Performance
Agilent 54853A/54A/55A Performance Test Record
3–49
Analog Bandwidth - Maximum Frequency Check
Max frequency: 54853A = 2.5 GHz, 54854A = 4.0 GHz, 54855A = 6.0 GHz
Time Base Accuracy Test
Vertical Sensitivity
Measurement
Vin @ 50 MHz Vout @ 50 MHz Calculated
Gain @ 50 MHz
(Test Limit =
greater than -3 dB)
Vin @ Max Freq Vout @ Max Freq Calculated
Gain @ Max Freq
(Test Limit =
greater than -3 dB)
Channel 1
10 mV/div
20 mV/div
50 mV/div
100 mV/div
200 mV/div
500 mV/div
1 V/div
Channel 2
10 mV/div
20 mV/div
50 mV/div
100 mV/div
200 mV/div
500 mV/div
1 V/div
Channel 3
10 mV/div
20 mV/div
50 mV/div
100 mV/div
200 mV/div
500 mV/div
1 V/div
Channel 4
10 mV/div
20 mV/div
50 mV/div
100 mV/div
200 mV/div
500 mV/div
1 V/div
Aliased Frequency Measurement Test Limits
≤ 10 Hz to meet specification
≤ 5 Hz if timebase just calibrated