南通数位合成函数信号产生器SFG-2020,南通数位合成函数信号产生器价格

南通数位合成函数信号产生器-SFG-2020-台湾固纬GWINSTEK

简单介绍
· 直接数位合成技术及FPGA晶片设计
· 频率范围:0.1Hz~20MHz
· 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

SFG-2020 数位合成函数信号产生器的详细介绍

Based on Direct Digital Synthesized (DDS) technology and unique FPGA design, SFG-2000/2100 Series Fuon, and fine frequency resolution are the most remarkable characteristics of this product series.nction Generators are built with exceptionally high performance far exceeding that of any conventional function generators, at a very competitive price. Stable output frequency, low distorti
MAIN
Frequency Range (For Sine, Square)	1Hz~20MHz
Frequency Range (For Triangle)	1Hz~1MHz
Frequency Resolution	1Hz
Frequency Stability	∮ 20 ppm
Frequency Accuracy	∮20 ppm
Frequency Aging	5 ppm / year
Output Function	Sine, Square, Triangle
Amplitude Range	2mV~10Vpp(into 50load)
Impedance	50∮10?
Attenuator	-20dB∮1dB⊙2
DC Offset	≌-5V°≈+5V(into 50?load)
Duty Control Range	20% to 80%, 2Hz~1MHz (Square wave only)
Range Resolution	1%
Display	9 digits LED display
SINE WAVE
Harmonics Distortion	-55dBc,0.1Hz°200kHz; -40dBc,0.2MHz°4MHz; -30dBc,4MHz°10MHz (Specification applied to both TTL/CMOS OFF and from MAX. to 1/10 level)
Flatness (Relative to 1kHz)	≌∮ 0.3dB,0.1Hz°1MHz; ≌∮ 0.5dB,1MHz°4MHz; ≌∮ 2dB, 4MHz°10MHz
TRIANGLE WAVE
Linearity	≠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°15Vpp∮1Vpp 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∮10%, AC 230V+10%/-15%, 50/60Hz
ACCESSORIES
	Instruction manual⊙1 Power Cord x 1 GTL-101⊙ 1
DIMENSION & WEIGHT	266(W)⊙107(H)⊙293(D) mm Approx. 3.1kg

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