SFG-2007數(shù)字合成函數(shù)信號發(fā)生器
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- 公司名稱 廣州市君達儀器有限公司
- 品牌
- 型號
- 產地 國產
- 廠商性質 經銷商
- 更新時間 2018/5/14 9:00:00
- 訪問次數(shù) 737
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測厚儀;硬度計;粗糙度儀;粒子計數(shù)器;風速儀;粗糙度儀;涂層測厚儀;萬用表;信號源;鉗形表;溫濕度計;紅外測溫儀;頻率計;轉速表;相序表;推拉力計;模擬示波器;頻閃儀;硬度計;兆歐表;電子天平;數(shù)字示波器;測振儀;風速計;照度計;過程校驗儀;耐壓測試儀;LCR測試儀;功率分析儀;噪音計;硬度計;涂層測厚儀;超聲波測厚儀;轉速儀;噪音計;燃燒效率分析儀;紅外測溫儀;壓力計;壓差計;電子溫度記錄儀;風速儀;溫濕度記錄儀;測振儀;室內空氣CO2測量儀;環(huán)境CO檢測儀
SFG-2007數(shù)字合成函數(shù)信號發(fā)生器的特點 直接數(shù)位合成技術及FPGA晶片設計 頻率范圍:0.1Hz~7MHz 頻率解析度:100mHz 頻率準確度及飄移度:+/-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 前面板可設定十組儲存及呼叫操作記憶 SFG-2007數(shù)字合成函數(shù)信號發(fā)生器的技術參數(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 | ± 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 x 1 Power Cord x 1 GTL-101 x 1 | |
| DIMENSION & WEIGHT | 107(W)×266(H)×293(D) m/m Approx. 3.1kg |
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