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首页 >>> 产品目录 >>> 信号源 >>> 函数发生器
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产品[数字合成信号源]资料
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如果您对该产品感兴趣的话,可以
产品名称:
数字合成信号源
产品型号:
SFG-2007
产品展商:
上海咏绎仪器仪表有限公司
简单介绍
数位合成函数信号产生器 频率范围:0.1Hz~7MHz
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数字合成信号源的详细介绍 |
固纬SFG-2007(DDS)信号源特点:
直接数位合成技术及FPGA晶片设计
频率范围:0.1Hz~7MHz
频率解析度:100mHz
频率准确度及飘移度:+/-20ppm
低失真正弦波:-55dBc,0.1Hz~200kHz
输出波形:正弦波、方波、三角波
具TTL及CMOS OUT
前面板可设定十组储存及呼叫操作记忆
固纬SFG-2007(DDS)信号源技术参数:
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MAIN |
Frequency Range (For Sine, Square) |
0.1Hz~7MHz |
Frequency Range (For Triangle) |
0.1Hz~1MHz |
| Frequency Resolution |
0.1Hz |
| Frequency Stability |
± 20 ppm |
| Frequency Accuracy |
± 20 ppm |
| Frequency Aging |
± 5 ppm / year |
| Output Function |
Sine, Square, Triangle |
| Amplitude Range |
10Vpp(into 50Ωload) |
| Flatness(Sinewave relative to 1kHz) |
<± 0.3dB,0.1Hz~1MHz; <± 0.5dB,1MHz~4MHz; <± 2dB, 4MHz~10MHz |
| Impedance |
50Ω±10% |
| Attenuator |
-20dB±1dB×2 |
| DC Offset |
<-5V~>+5V(into 50Ωload) |
| Duty Control Range |
20% to 80% below 1MHz (Square wave only) |
| Duty Control Resolution |
1% |
| Display |
9 digits LED display |
SINE WAVE |
| Harmonics Distortion |
-55dBc,0.1Hz~200kHz; -40dBc,0.2MHz~4MHz; -30dBc,4MHz~10MHz (Specification applied from MAX. to 1/10 level) |
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TRIANGLE WAVE |
| Linear |
≧98%,0.1Hz~100kHz;≧95%,100kHz~1MHz |
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SQUARE WAVE |
| Symmetry |
± 1% of period +4ns to 0.1Hz~100kHz ;Rise or Fall Time; ≦25ns at maximum output.(into 50Ωload) |
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CMOS OUTPUT |
| Level |
4Vpp±1Vpp~14.5Vpp±0.5Vpp adjustable; Rise or Fall Time; ≦120ns |
TTL OUTPUT |
| Level |
≧3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ; ≦25ns |
STORE/RECALL FUNCTION |
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10 groups of Setting memories |
POWER SOURCE |
AC115V, 230V±15%,50/60Hz |
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ACCESSORIES |
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上海咏绎仪器仪表有限公司 电话:021-51698055,54937484分机201 传真:021-54970656
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地址:上海市苍梧路10号3#楼B幢408室
邮编:200233 沪ICP备09037595号-1 网站管理入口 |
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