SFG-2004函数信号发生器

SFG-2004函数信号发生器的技术参数：

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次load)
Flatness(Sinewave relative to 1kHz)	ˉ㊣ 0.3dB,0.1Hz‵1MHz; ˉ㊣ 0.5dB,1MHz‵4MHz; ˉ㊣ 2dB, 4MHz‵10MHz
Impedance	50次㊣10ㄔ
Attenuator	-20dB㊣1dB℅2
DC Offset	ˉ-5V‵ˇ+5V(into 50次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	冲98ㄔ,0.1Hz‵100kHz;冲95ㄔ,100kHz‵1MHz
SQUARE WAVE
Symmetry	㊣ 1% of period +4ns to 0.1Hz‵100kHz ;Rise or Fall Time; 汨25ns at maximum output.(into 50次load)
CMOS OUTPUT
Level	4Vpp㊣1Vpp‵14.5Vpp㊣0.5Vpp adjustable; Rise or Fall Time; 汨120ns
TTL OUTPUT
Level	冲3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ; 汨25ns
STORE/RECALL FUNCTION
	10 groups of Setting memories
POWER SOURCE	AC115V, 230V㊣15%,50/60Hz

ACCESSORIES
	Instruction manual℅1、Power Cord x 1、GTL-101℅1
DIMENSION & WEIGHT	107(W)℅266(H)℅293(D) m/m、Approx. 3.1kg