SFG-2010函數(shù)信號(hào)發(fā)生器的特點(diǎn) 直接數(shù)位合成技術(shù)及FPGA晶片設(shè)計(jì) 頻率范圍:0.1Hz~10MHz 頻率解析度:100mHz 頻率準(zhǔn)確度及飄移度:+/-20ppm 低失真正弦波:-55dBc,0.1Hz~200kHz 輸出波形:正弦波、方波、三角波 具TTL及CMOS OUT 前面板可設(shè)定十組儲(chǔ)存及呼叫操作記憶 SFG-2010函數(shù)信號(hào)發(fā)生器的技術(shù)參數(shù)： MAIN | Frequency Range
(For Sine, Square) | 0.1Hz~10MHz | 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 50Ωload) | | Flatness(Sinewave relative to 1kHz) | ＜± 0.3dB,0.1Hz～1MHz; ＜± 0.5dB,1MHz～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 | -55dBc,0.1Hz～200kHz; -40dBc,0.2MHz～4MHz; -30dBc,4MHz～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×1
Power Cord x 1
GTL-101×1 | | DIMENSION & WEIGHT | 107(W)×266(H)×293(D) m/m
Approx. 3.1kg |
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