SFG-2007信號(hào)發(fā)生器|SFG-2007信號(hào)源|固緯SFG-2007數(shù)字合成信號(hào)源的特點(diǎn):
l 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計(jì)
l 頻率范圍:0.1Hz~7MHz
l 頻率解析度:100mHz
l 頻率準(zhǔn)確度及飄移度:+/-20ppm
l 低失真正弦波:-55dBc0.1Hz~200kHz
l 輸出波形:正弦波、方波、三角波
l 具TTL及CMOS OUT
l 前面板可設(shè)定十組儲(chǔ)存及呼叫操作記憶 SFG-2007數(shù)字合成函數(shù)信號(hào)發(fā)生器
SFG-2007信號(hào)發(fā)生器|SFG-2007信號(hào)源|固緯SFG-2007數(shù)字合成信號(hào)源的技術(shù)參數(shù):
MAIN
Frequency Range(For Sine Square)
0.1Hz~7MHz
Frequency Range(For Triangle)
0.1Hz~1MHz
Frequency Resolution
0.1Hz
Frequency Stability
± 20 ppm
Frequency Accuracy
Frequency Aging
± 5 ppm / year
Output Function
Sine Square Triangle
Amplitude Range
10Vpp(into 50Ωload)
Flatness(Sinewave relative to 1kHz)
<± 0.3dB0.1Hz~1MHz; <± 0.5dB1MHz~4MHz; <± 2dB 4MHz~10MHz
Impedance
50Ω±10%
Attenuator
-20dB±1dB×2
DC Offset
<-5V~>+5V(into 50Ωload)
Duty Control Range
20% to 80% below 1MHz (Square wave only)
Duty Control Resolution
1%
Display
9 digits LED display
SINE WAVE
Harmonics Distortion
-55dBc0.1Hz~200kHz; -40dBc0.2MHz~4MHz; -30dBc4MHz~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 50Ωload)
CMOS OUTPUT
Level
4Vpp±1Vpp~14.5Vpp±0.5Vpp adjustable; Rise or Fall Time; ≦120ns
TTL OUTPUT
≧3Vpp ; Fan Out; 20 TTL load ; Rise or Fall Time ; ≦25ns
STORE/RECALL FUNCTION
10 groups of Setting memories
POWER SOURCE
AC115V 230V±15%50/60Hz
ACCESSORIES
Instruction manual x 1Power Cord x 1GTL-101 x 1
DIMENSION & WEIGHT
107(W)×266(H)×293(D) m/mApprox. 3.1kg
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SFG-2007信號(hào)發(fā)生器|SFG-2007信號(hào)源|固緯SFG-2007數(shù)字合成信號(hào)源的特點(diǎn):
l 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計(jì)
l 頻率范圍:0.1Hz~7MHz
l 頻率解析度:100mHz
l 頻率準(zhǔn)確度及飄移度:+/-20ppm
l 低失真正弦波:-55dBc0.1Hz~200kHz
l 輸出波形:正弦波、方波、三角波
l 具TTL及CMOS OUT
l 前面板可設(shè)定十組儲(chǔ)存及呼叫操作記憶 SFG-2007數(shù)字合成函數(shù)信號(hào)發(fā)生器
SFG-2007信號(hào)發(fā)生器|SFG-2007信號(hào)源|固緯SFG-2007數(shù)字合成信號(hào)源的技術(shù)參數(shù):
(For Sine Square)
0.1Hz~7MHz
(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
10Vpp(into 50Ωload)
Flatness(Sinewave relative to 1kHz)
<± 0.3dB0.1Hz~1MHz; <± 0.5dB1MHz~4MHz; <± 2dB 4MHz~10MHz
Impedance
50Ω±10%
Attenuator
-20dB±1dB×2
DC Offset
<-5V~>+5V(into 50Ωload)
20% to 80% below 1MHz (Square wave only)
Duty Control Resolution
1%
Display
9 digits LED display
SINE WAVE
Harmonics Distortion
-55dBc0.1Hz~200kHz; -40dBc0.2MHz~4MHz; -30dBc4MHz~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 50Ωload)
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
STORE/RECALL FUNCTION
10 groups of Setting memories
POWER SOURCE
AC115V 230V±15%50/60Hz
ACCESSORIES
Instruction manual x 1
Power Cord x 1
GTL-101 x 1
DIMENSION & WEIGHT
107(W)×266(H)×293(D) m/m3.1kg
Approx.