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5.1 Output characteristics of channel A
5.1.1 Waveform characteristics:
Waveform types:16 types including sine,square,triangle, ramp and so on
Waveform length:1024 points Sampling rate:100 MSa/s
Amplitude resolution:8 bits
Harmonic distortion:≥40dBc(<1MHz),≥35dBc(1MHz~10MHz)
≥30dBc(20MHz~40MHz)
Total distortion: ≤1%(20Hz~200kHz)
Pulse, square: rise/fall time:≤35ns over pulse:≤ 10 %
Duty cycle: 1%~99%
5.1.2 Frequency characteristics:
Frequency range:sine :40mHz~upper limitation corresponding to the model;
others: 40mHz~1MHz
Resolution:40mHz
Frequency accuracy:±(5×10
-5
+ 40mHz)
Frequency stability: ±5×10
-6
/ 3hrs
5.1.3 Amplitude characteristics:
Amplitude range:2mVpp~20Vpp (High impedance,for frequency ≤10MHz)
2mVpp~10Vpp (High impedance,for frequency >10MHz)
Resolution:20mVpp (for amplitude>2V), 2mVpp(for amplitude <2V),
Amplitude accuracy:±(1% + 2mV)(high impedance,virtual value,frequency is
1kHz)
Amplitude stability:±0.5%/ 3hrs
Amplitude flatness: ±5% (for frequency≤1MHz)
,±10% (1MHz< for frequency ≤10MHz)
±20% (10MHz< for frequency ≤20MHz)
Output impedance:50Ω
5.1.4 Offset characteristics:(for the attenuation of 0dB)
Offset range:±10V(high impedance) Resolution:20mV
Offset accuracy:±(1% + 20mV)