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5.1.5 Sweeping characteristics： linear frequency sweeping
Sweeping range：the start/end point can be set arbitrarily
Sweeping step： any value greater than the resolution
Sweeping rate：10ms～60s/ step
Sweeping mode：positive, negative, to-and-fro
5.1.6 Frequency modulation characteristics：
Carrier signal: Channel A
Modulation signal：interior signal of channel B or exterior signal
Frequency deviation modulation：0％～10％
5.2 Output characteristics of channel B
5.2.1 Waveform characteristics：
Waveform types：16 types including sine，square，triangle, ramp and so on
Waveform length：1024 points Sampling rate：10 MSa/s
Amplitude resolution：8 bits
Duty cycle： 1％～99％
5.2.2 Frequency characteristics：
Frequency range： 10mHz～1MHz for sine
10mHz～50kHz for others
Resolution ：10mHz
Frequency accuracy：±(1×10
-5
+ 10mHz)
5.2.3 Amplitude characteristics：
Amplitude range：50mVpp～20Vpp ( high impedance) resolution：20mVpp
Output impedance：50Ω
5.2.4 Characteristics of harmonic wave： The frequency of channel B is the harmonic
of channel A
Harmonic wave：0.1～250.0 times Frequency of harmonic wave＜1MHz
Phase difference of two channels： 0～360°
Resolution：1°
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