B&K Precision 4040B - Manual - Manual (Page 12)

12
Resolution *6 digits or 10 mHz
Output Characteristics
Amplitude
Range
10 mV
p-p
to 10 V
p-p
(into 50
Ω)
20 mV
p-p
to 20 V
p-p
(open circuit)
Resolution 3 digits (1000 counts)
Amplitude
Accuracy ± 2 % ± 20 mV of programmed output from 1.01
V
– 10 V
Flatness ± 0.5 dB to 1 MHz
± 1 dB to 12 MHz ± 0.5 dB to 1 MHz
± 1 dB to 20 MHz
Offset Range - 4.99 V to 4.99 V
(into 50 Ω)
Offset
Resolution 10 mV, 3 digits
Offset Accuracy
± 2 % ± 10 mV (into 50 Ω)
Output
Impedance
50 Ω ± 2 %
Output
Protection Protected against short circuit or accidental
voltage practically available in electronic
laboratories, applied to the main output
connector
Waveform Characteristics
**Harmonic
Distortion
0
– 1 MHz, < -60 dBc
1 MHz
– 5 MHz,
< -50 dBc
5 MHz
– 12 MHz ,
< -45 dBc
0
– 1 MHz, < -60 dBc
1 MHz
– 5 MHz,
< -50 dBc
5 MHz
– 12 MHz ,
< -45 dBc
12 MHz
– 20 MHz,
< -50 dBc
Square Rise/Fall
Time
< 20 ns (10% to 90% at full amplitude into 50 Ω)
Variable Duty
Cycle Square: 20% to 80 %, up to 2 MHz
Triangle: 1 % to 99 % in 1% steps, up to 200 kHz
Symmetry
Accuracy at 50% ± 1 %
Operating Modes
Continuous
Output continuous at programmed parameters
Triggered Output quiescent until triggered by an internal or
external trigger, at which time one waveform