Fluke 5820A, Operator'S Manual

Page: 30 / 272

5820A
Operators Manual
1-16
1-28. External Reference Input Specifications
The External Reference Input selection allows the user to provide their own high stability
10 MHz reference clock for the 5820A for all functions except the Wave Generator
function. For all other modes, the frequency stability is determined by the external
reference stability. The external reference input must be between 1 to 5 V p-p.
1-29. Auxiliary Input/Output Specifications
The maximum input voltage for the auxiliary input is 40 V p-p.
Channel Configuration Frequency Typical Loss Typical VSWR
1-Channel < 600 MHz ≤ 1.1 dB ≤ 1.2:1
1-Channel 600 MHz to 1 GHz ≤ 1.3 dB ≤ 1.4:1
1-Channel 1 GHz to 2.0 GHz ≤ 2.0 dB ≤ 1.7:1
1-Channel 2 GHz to 3 GHz ≤ 3.0 dB ≤ 2.0:1
5-Channel < 600 MHz ≤ 1.1 dB ≤ 1.2:1
5-Channel 600 MHz to 1 GHz ≤ 1.3 dB ≤ 1.4:1
5-Channel 1 GHz to 2.0 GHz ≤ 2.0 dB ≤ 1.7:1
5-Channel 2 GHz to 3 GHz ≤ 3.0 dB ≤ 2.0:1
1-30. Current Output Specifications
Parameter DC Squarewave
Amplitude (compliance voltage 2 V max)
±
100
µ
A to
±
100 mA 100
µ
Ap-p to 100 mAp-p
Accuracy
±
(0.25 % + 0.5
µ
A)
±
(0.25 % + 0.5
µ
A)
[1]
Frequency Range
N/A 10 Hz to 100 kHz
Accuracy
N/A
2.5 ppm +5
µ
Hz
Steps
N/A 1,2,5 or continuous
[1] Amplitude uncertainty for frequency range 45 Hz to 1 kHz at < 120 mV compliance voltage.