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Signal generator
Number of channels:
- signal generation 2
-measurement of the frequency and period of signals 1
Frequency range:
- sinusoidal waveforms, Hz from 3∙10-4 to 10∙106
- signal "meander", Hz from 3∙10-4 to 5∙106
- sawtooth and
triangular signals, Hz from 1∙10-4 to 1∙106
- rectangular waveforms, Hz from 0.1 to 10 ∙ 106
- arbitrary waveforms, Hz from 1∙10-4 to 10∙106
Parameters of rectangular signals:
- signal duration, s from 40∙10-9 to 10
- discreteness of setting
the duration and period, ns 10
- duration of the front and cutoff, ns, no more than 15
Parameters of arbitrary waveforms:
- sampling rate, 100 MHz
- signal memory length 8192 points, 14 bits
The harmonic coefficient
of the sinusoidal signal in the range of
from 10 Hz to 120 kHz,%, no more 0.05
The limits of setting the phase shift
of the sinusoidal signals of channels A and B from 0˚ to 360˚
Amplitude manipulation
of the sinusoidal waveforms of channels A and B provided by
Limits for adjusting the output
signal level at a load of 50 Ω, V 0.1 to 10
Signal bias level at 50 Ω load, V from minus 5 V to plus 5 V
Peak value AC+DC, V ± 5
Limits of permissible absolute error
of frequency setting:
- a sinusoidal signal, Hz ±(0.024+0.000001∙f) at f>0.1 Hz;
±(0.0024+0.000001∙f) at f≤0.1 Hz
- signals of sawtooth, ±(0.0001+0.000001∙f),
triangular and arbitrary shape, Hz where f is the value of the set frequency, Hz
Limits of the permissible absolute error ±(0.02 Un +0.02), where Un - set signal
of setting the output signal level, V strength value, V
The limits of permissible absolute error
install the displacement signals:
- sine wave, V ±(0.03 Usm+0.02)
- sawtooth, triangular, rectangular ±( 0.02 Usm +0.02), where Usm – installed
and an arbitrary shape, the signal "meander", V the value of the signal offset, V
Frequency meter
Frequency measurement range of sinusoidal
and pulse signals, Hz from 5 to 100 ∙ 106
The range of durations when measuring
the pulse signal repetition period, microseconds from 1 to 100 ∙ 106
The amplitude of the input signal when
measuring the frequency and period, in the range from 0.2 to 10
Limits of permissible absolute error:
- frequency measurement ∆ƒ= ±(1∙10-6∙ƒχ +1/τсч)
- period measurements ∆ƒ= ±(1∙10-6∙Тχ + Тm/N )
where ƒχ – measured frequency, Hz;
τсч – frequency counter counting time, s
(1, 10, 102, 103, 104 мс);
Тχ – input signal period, s
Тm - frequency meter timestamp period, s;
(10-7, 10-6, 10-5, 10-4, 10-3 s)
N – number of averaged periods
(1, 10, 100, 1000, 10000)
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