固緯SFG-1003數字合成信號源/如慶現貨_信號發生器_電子測量儀器_儀器、儀表_貨源

固緯SFG-1003數字合成信號源的特點：

DDS Technologyａnd 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

固緯SFG-1003數字合成信號源的技術參數：

SFG-1000 Series, an economic function generator with high accuracyａnd 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 selecion 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
Frequency Resolution	0.1Hz Maximum
Frequency Stability	∮ 20 ppm
Frequency Accuracy	∮ 20 ppm
Frequency Aging	∮ 5 ppm / year
Amplitude Range	10Vp-p（into 50load）
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
SQUARE 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

新手教學

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