數(shù)字合成信號(hào)源 SFG-2010

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產(chǎn)品型號(hào)：SFG-2010

品牌：臺(tái)灣固緯

公司名稱：上海詠繹儀器儀表有限公司

所在地：上海徐匯

瀏覽次數(shù)：1526 次

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數(shù)位合成函數(shù)信號(hào)產(chǎn)生器 ,頻率范圍:0.1Hz~10MHz

固緯SFG-2010數(shù)字合成信號(hào)源特點(diǎn):

直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計(jì)

頻率范圍:0.1Hz~10MHz

頻率解析度:100mHz

頻率準(zhǔn)確度及飄移度:+/-20ppm

低失真正弦波:-55dBc,0.1Hz~200kHz

輸出波形:正弦波、方波、三角波

具TTL及CMOS OUT

前面板可設(shè)定十組儲(chǔ)存及呼叫操作記憶

固緯SFG-2010數(shù)字合成信號(hào)源技術(shù)參數(shù):

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MAIN
Frequency Range (For Sine, Square)	0.1Hz~10MHz
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)
TRIANGLE WAVE
Linear	≧98％,0.1Hz～100kHz;≧95％,100kHz～1MHz
SQUARE WAVE
Symmetry	± 1% of period +4ns to 0.1Hz～100kHz ;Rise or Fall Time; ≦25ns at maximum output.(into 50Ωload)
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
	10 groups of Setting memories
POWER SOURCE	AC115V, 230V±15%,50/60Hz

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