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DDS Function Generator Protek GD-0020[ºÎ°¡¼¼º°µµ] |
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Á¦ Á¶ »ç |
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Protek |
¸ð µ¨ ¸í |
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GD-0005/GD-0010/GD-0020 |
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Direct digital synthetic technology and abundant programmable
logic components with high integration and good reliability
- Built-in SCM digital control, rolling menu indication
- Back light LCD with abundant information |
- Direct digital synthetic technology and abundant programmable logic
components with high integration and good reliability
- Built-in SCM digital control, rolling menu indication
- Back light LCD with abundant information
- Operation keypad combined hand wheel, full digital control
- RS-232C interface with PC has the whole set of dictate collection
- 9 function wave, high resolution
- Linearity/log sweep, FSK, ASK, PSK, AM, FM, PM
MODEL
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GD-0005
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GD-0010
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GD-0020
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Waveform
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Sine, Square, Triangle, Rising Ramp,
Falling Ramp, Noise, SIN(x)/x, Rising Index, Falling Index |
Frequency
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Sine |
1m§Ô ~ 5§Ö
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1m§Ô ~ 10§Ö
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1m§Ô ~ 20§Ö
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Square |
1m§Ô ~ 5§Ö
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1m§Ô ~ 5§Ö
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1m§Ô ~5§Ö
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Others |
1m§Ô ~10k§Ö
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Resolution |
8 digits display
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Stability |
50ppm
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Signal
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Square rising/falling time |
¡Â 20ns
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Square overshoot |
¡Â 5%
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Dissymmetry(1§Õ) |
£¼ 2%
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Duty modulus |
20%~80%: ¡Â 100§Õ; 30%~70%: 100§Õ~1§Ö
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Triangle, ramp linearity(1§Õ) |
£¾1%
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Output
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Amplitude(50§Ù) |
1mVpp ~ 10mVpp
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Attenuation error(1§Õ) |
£¾5%
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Freq.
response(@1Vpp, 1§Õ) |
£¾5%
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Offset ratio(within 5Vpp) |
-100% ~ 100%
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Impedance |
50§Ù
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Setting resolution |
3 digits
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Sweep
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Type |
Linearity / Logarithm
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Direction |
Positive / Negative
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Early / Final Freq. |
0.1§Ô ~ 5§Ö
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0.1§Ô ~10§Ö
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0.1§Ô ~20§Ö
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Time |
10ms ~ 40s
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AM
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Waveform modulation |
Any inner waveform
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Freq. modulation |
100m§Ô~20§Õ
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AM depth |
0% ~ 120%
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Source |
inner / external
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FM
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Waveform modulation |
Any inner waveform
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Freq. modulation |
100m§Ô~20§Õ
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Freq. offset |
0.1§Ô~5§Ö
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0.1§Ô~10§Ö
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0.1§Ô~20§Ö
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Source |
Inner
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PM
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Waveform modulation |
Any inner waveform
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Freq. modulation |
100m§Ô~20§Õ
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Phase offset |
-360¨¬ ~ 360¨¬ ; resolution: 11.25¨¬
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Source |
Inner
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Power voltage
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AC220V ¡¾ 10% ; 50§Ô 5%
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Dimension & weight
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96(H) X 245(W) X 340(D)mm / ¾à 2§¸
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