自貢數(shù)位合成函數(shù)信號產(chǎn)生器-SFG-1013-臺灣固緯GWINSTEK

簡單介紹
· DDS Technology and FPGA Chip Design
· Frequency Range:0.1Hz~3MHz
· High Frequency Accuracy : ∮ 20ppm
· High Frequency Stability : ∮ 20ppm
· Max. Frequency Resolution :100mHz
· Low Distortion Sine Wave:-55dBc,0.1Hz~200kHz
· Voltage Display

SFG-1013 數(shù)位合成函數(shù)信號產(chǎn)生器的詳細(xì)介紹

SFG-1000 Series, an economic function generator with high accuracy and high stability output, is designed based on the DDS (Direct Digital Synthesized) technology embedded in a large scale FPGA. The frequency range of 3MHz and the output waveform selection of Sine, Square, Triangle and TTL of SFG-1000 Series adequately provide the fundamental features to ensure high confidence for the test results. The DDS technology at an affordable price gives a high value solution to the users who need a signal source for accurate but unsophisticated measurement applications.
MAIN
Output Function	Sine, Square, Triangle
Frequency Range (For Sine, Square)	0.1Hz~3MHz
Frequency Range (For Triangle)	0.1Hz~1MHz
	0.1Hz Maximum
Frequency Stability	∮ 20 ppm
Frequency Accuracy	∮ 20 ppm
Frequency Aging	∮ 5 ppm / year
Amplitude Range	10Vp-p (into 50?load)
	∮20% at maximum position
Impedance	50?∮10?
Attenuator	-40dB∮1dB⊙1
DC Offset	≌-5V°≈+5V(into 50?load)
Duty Control Range	25% to 75% below 1MHz (Square wave only)
Display	6-digit LED display
Output Control	ON/OFF selector
SINE WAVE
Harmonics Distortion	From Amplitude control at maximum position without any attenuation to its 1/10 of any combination setting, TTL OFF -55dBc, 0.1Hz ~ 200kHz -40dBc, 0.2MHz ~ 2MHz -35dBc, 2MHz ~ 3MHz
Flatness (at maximum amplitude relative to 1kHz)	≌∮0.3dB, 0.1Hz ~ 1MHz ≌∮0.5dB, 1MHz ~ 2MHz ≌∮ 1dB, 2MHz ~ 3MHz
TRIANGLE WAVE
Linear	≠98?,0.1Hz°100kHz;≠95?,100kHz°1MHz
PSQUARE WAVE
Symmetry	5% of period +4ns to 0.1Hz°100kHz
Rise or Fall Time	∝100ns at maximum output. (into 50?load)
TTL OUTPUT
Level	≠3Vpp
Fan Out	20 TTL load
Rise or Fall Time	∝25ns
General
Operation Environment	Indoor use, altitude up ~ 2000m Ambient Temperature 0? ~ 40? Relative Humidity: Up to 80% at 0~ 40? Up to 70% at 35? ~ 40? Installation category II Pollution Degree 2
POWER SOURCE
	AC 240V/220V/110V∮10%, 50/60Hz
STORAGE CONDITION
Temperature	-10? ~ 70?
Humidity	70% (Maximum)
ACCESSORIES
	User manual ⊙ 1 Power Cord x 1 GTL-101⊙ 1
DIMENSION & WEIGHT	251(W)⊙91(H)⊙291(D) mm Approx. 2.1kg

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SFG-1013 數(shù)位合成函數(shù)信號產(chǎn)生器的詳細(xì)介紹