5700A/5720A Series II Calibrator
Service Manual
1-40
1-34. Wideband AC Voltage (Option 5700-03) Specifications
Specifications apply to the end of the cable and 50 Ω termination used for calibration.
Range
Absolute Uncertainty
± 5 °C from calibration temperature
30 Hz - 500 kHz
24 Hours 90 Days 180 Days 1 Year
Volts dBm
Resolution
± (% output + μV)
1.1 mV
−46
10 nV 0.4 + 0.4 0.5 + 0.4 0.6 + 0.4 0.8 + 2
3 mV
−37
10 nV 0.4 + 1 0.45 + 1 0.5 + 1 0.7 + 3
11 mV
−26
100 nV 0.2 + 4 0.35 + 4 0.5 + 4 0.7 + 8
33 mV
−17
100 nV 0.2 + 10 0.3 + 10 0.45 + 10 0.6 + 16
110 mV
−6.2 1 μV
0.2 + 40 0.3 + 40 0.45 + 40 0.6 + 40
330 mV +3.4
1 μV
0.2 + 100 0.25 + 100 0.35 + 100 0.5 + 100
1.1 V +14
10 μV
0.2 + 400 0.25 + 400 0.35 + 400 0.5 + 400
3.5 V +24
10 μV
0.15 + 500 0.2 + 500 0.3 + 500 0.4 + 500
Amplitude Flatness, 1 kHz Reference
Voltage Range
1.1 mV 3 mV > 3 mV
Frequency
(Hz)
Frequency
Resolution
(Hz)
± (% output + floor indicated)
Temperature
Coefficient
± ppm/°C
Settling Time
To Full
Accuracy
(Seconds)
Harmonic
Distortion
(dB)
10 - 30 0.01 0.3 0.3 0.3 100 7 -40
30 - 120 0.01 0.1 0.1 0.1 100 7 -40
120 - 1.2 k 0.1 0.1 0.1 0.1 100 5 -40
1.2 k - 12 k 1 0.1 0.1 0.1 100 5 -40
12 k - 120 k 10 0.1 0.1 0.1 100 5 -40
120 k - 1.2 M 100
0.2 + 3 μV 0.1 + 3 μV 0.1 + 3 μV
100 5 -40
1.2 M - 2 M
[1]
100 k
0.2 + 3 μV 0.1 + 3 μV 0.1 + 3 μV
100 0.5 -40
2 M - 10 M 100 k
0.4 + 3 μV 0.3 + 3 μV 0.2 + 3 μV
100 0.5 -40
10 M - 20 M 1 M
0.6 + 3 μV 0.5 + 3 μV 0.4 + 3 μV
150 0.5 -34
20 M - 30 M 1 M
1.5 + 15 μV 1.5 + 3 μV 1 + 3 μV
300 0.5 -34
Note:
[1] For output voltages < 50 % of full range in the 33 mV, 110 mV, 330 mV, 1.1 V , and 3.5 V ranges, add 0.1 % to the amplitude flatness
specification.
Additional Operating Information:
dBm reference = 50 Ω
Range boundaries are at voltage points, dBm levels are approximate.
dBm = 10 log (
mW 1
Power
) ; 0.22361 V across 50 Ω = 1 mW or 0 dBm
Minimum Output ................................................... 300 μV (−57 dBm)
Frequency Uncertainty ......................................... ± 0.01 %
Frequency Resolution .......................................... 11,999 counts to 1.1999 MHz, 119 counts to 30 MHz
Overload Protection.............................................. A short circuit on the wideband output will not result in damage. After
settling time, normal operation is restored upon removal.