产品描述:
B8020FD – Generator,B8020FD发电机
• Built with highly stable and reliable Direct Digital Synthesis[DOS] technology
• The 8000FD series ofFunction Generators consist of 4 models with Frequency ranges from 1µHz to 3MHz(B8003FD)/10MHz(B8010FD)/20MHz(B8020FD)/40MHz(B8040FD)
• All models have a Dual output with a second 0.1Hz to 20KHz output with all internal waveforms available
• AM[int/ext], FM [int], FSK, ASK, PSK and Burst
• Linear & logarithmic sweep
• Excellent long and short term frequency stability
• RS232 interface
• Built in 100MHz Frequency counter
• Convenient keyboard entry of all waveform parameters
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Sine, Square, Triangle, Ramp Noise, Sin (X)/x, Exp Up, Exp down and Pulse |
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Sine |
1µHz to 20MHz |
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Square |
1µHz to 1MHz |
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Ramp and Triangle |
1µHz to 1MHz |
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Accuracy |
Long term 50ppm, Short term: 1ppm |
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Resolution |
0.1µHz or 8 digits |
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Harmonic distortion |
<20 KHz: -54dBc (0.20%) 20 KHz to 1MHz: -48dBc (0.4%) 1MHz to 10MHz: -40dBc (1.0%) 10MHz to 20MHz: -22dBc (2.5%) |
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Rise/Fall Time |
<10nS (1Volt p-p in to 50) |
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Asymmetry |
<1%+20nS |
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Pulse: Duty cycle |
0.1% to 99.9% (<10KHz) 1% to 99%(<100KHz) 3% to 97% (<1MHz) |
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Rise/Fall time |
<15nS |
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Output Impedance |
50 |
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Amplitude: Open circuit |
2mV to 20V p-p (≤ 20MHz) 2mV to 6V p-p (40MHz) |
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Amplitude: 50 load |
1mV to 10V p-p (≤ 20 MHz) 1mV to 3V p-p (40MHz) |
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Resolution |
8 Bits |
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Amplitude Flatness |
5% |
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DC Offset range |
-100% to +100% of Peak Value |
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Active for all wave forms and functions except Sine and Square waves |
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Output Level |
TTL |
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Sweep modes |
Lin and Log |
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Sweep width |
From 1Hz to max waveform freq. |
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Sweep Speed |
10mS to 10s |
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Sweep Trigger |
Internal, External, and Single |
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Carrier |
All internal waveforms |
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Internal Rate |
9mHz to 50KHz |
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Frequency Range |
1Hz to the maximum frequency |
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Waveforms |
All internal waveforms |
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Number of cycles |
1 to 65,535 |
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Phase Range |
-360º to +360º |
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Amplitude Modulation [Internal] |
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Modulation depth |
0 to 100% |
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Carrier Frequency |
1Hz to the maximum waveform frequency |
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Carrier Waveforms |
Internal waveforms; Except Square wave |
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Modulation Waveforms |
Internal waveforms |
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Modulation Frequency |
10mHz to 20KHz |
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External Amplitude Modulation |
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Input Impedance |
100 |
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Modulation depth |
a 0.4V p-p signal would 100% modulate a 1v p-p Sine wave |
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Carrier Waveforms |
All internal waveforms |
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Carrier Frequency |
1.0Hz to the maximum waveform frequency |
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Modulation Waveforms |
All internal waveforms |
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Modulation Frequency |
100mHz to 10KHz |
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Deviation |
0.1Hz to the maximum waveform frequency |
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Carrier Waveforms |
Sine, Square |
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Carrier Frequency: Sine wave |
1µHz to the maximum Sine wave frequency |
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Carrier Frequency: Square wave |
1Hz to the maximum Square wave frequency |
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Modulation Waveforms |
All internal waveforms |
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Modulation Frequency |
100mHz to 10KHz |
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Maximum Phase Shift |
360º |
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Frequency Range |
1Hz to 100MHz |
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Input Signal Sensitivity |
>100mV |
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Interface |
RS232 |
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Baud Rate |
9600 |
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Parity |
None |
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Data bits |
8 |
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Stop bits |
1 |
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Input Voltage |
110V and 220V selectable |
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Input Power |
18 watts |
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Dimensions |
5.6"(W) x 3.0"(H) x 10.5"(D) |
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Weight |
4.34 lbs |
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Accessories |
Operating manual, BNC cable w/ Alligator clips and AC power cord |
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