數(shù)字合成信號源 SFG-2104

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產(chǎn)品價(jià)格： < 面議

產(chǎn)品型號：SFG-2104

品牌：臺灣固緯

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)：1278 次

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產(chǎn)品簡介

數(shù)位合成函數(shù)信號產(chǎn)生器,頻率范圍:0.1Hz~4MHz,  具AM/FM調(diào)變及 LIN/LOG 掃描功能
固緯SFG-2104信號源
固緯SFG-2104信號源

產(chǎn)品詳細(xì)信息

固緯SFG-2104信號源特點(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~4MHz
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)定十組儲存及呼叫操作記憶
內(nèi)附六位數(shù)150MHz高解析度頻率計(jì)
具AM/FM調(diào)變及 LIN/LOG 掃描功能

固緯SFG-2104信號源技術(shù)參數(shù):

MAIN
Frequency Range (For Sine, Square)	0.1Hz~4MHz
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 50load)
Flatness(Sinewave relative to 1kHz)	≌∮ 0.3dB,0.1Hz°1MHz; ≌∮ 0.5dB,1MHz°4MHz; ≌∮ 2dB, 4MHz°10MHz
Impedance	50∮10
Attenuator	-20dB∮1dB⊙2
DC Offset	≌-5V°≈+5V(into 50load)
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 50load)
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
SWEEP OPERATION
Sweep/Rate	100:1 ratio max. and adjustable
Sweep/Time	0.5Sec°30Sec adjustable
Sweep/Mode	Lin. / Log. switch selector 固緯SFG-2104信號源