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      客戶榮譽(yù)
      kehury
      技術(shù)文章
    1. 大同數(shù)位合成函數(shù)信號(hào)發(fā)生器 SFG-2104
    2. 頻譜分析儀的正確使用
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    5. 如何選擇紅外測(cè)溫儀
    6. 淺談我國(guó)煙氣脫硫的應(yīng)用發(fā)展及前景
    7. 熱電偶入門知識(shí)
    8. 熱電偶基礎(chǔ)知識(shí)
    9. 恒溫恒濕試驗(yàn)室故障解決辦法
    10. 冷鏡式露點(diǎn)儀基本原理
    11. 當(dāng)前位置:首頁(yè) > 大同儀器儀表 > 大同電子電工 > 大同信號(hào)發(fā)生器
      數(shù)位合成函數(shù)信號(hào)發(fā)生器
      型 號(hào):SFG-2104
      品 牌:臺(tái)灣固緯GWINSTEK
      技術(shù)指標(biāo):頻率范圍:0.1Hz~4MHz 
      大同數(shù)位合成函數(shù)信號(hào)發(fā)生器-SFG-2104-臺(tái)灣固緯GWINSTEK

      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?load)
      Flatness(Sinewave relative to 1kHz) ≌∮ 0.3dB,0.1Hz°1MHz; ≌∮ 0.5dB,1MHz°4MHz; ≌∮ 2dB, 4MHz°10MHz
      Impedance 50?∮10?
      Attenuator -20dB∮1dB⊙2
      DC Offset ≌-5V°≈+5V(into 50?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 ≠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 50?load)

      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

      SWEEP OPERATION

      Sweep/Rate 100:1 ratio max. and adjustable
      Sweep/Time 0.5Sec°30Sec adjustable
      Sweep/Mode Lin. / Log. switch selector

      AMPLITUDE MODULATION

      Depth & MOD. Frequency 0°100? ; 400Hz(INT),DC°1MHz(EXT)
      Carrier BW 100Hz°5MHz(-3dB)
      EXT Sensitivity ∝10Vpp for 100?modulation

      FREQUENCY MODULATION

      Deviation & MOD. Frequency 0°∮5? ; 400Hz(INT),1kHz(EXT)
      EXT Sensitivity
      ∝10Vpp for 10? modulation

      FREQUENCY COUNTER

      Range 5Hz°150MHz
      Accuracy Time base accuracy∮1count
      Time base ∮20ppm(23?∮5?) after; 30 minutes warm up
      Resolution The maximum resolution is 100nHz for 1Hz and 0.1Hz for 100MHz
      Input Impedance 1M?/150pf
      Sensitivity ∝35mVrms(5Hz~100MHz)
      ∝45mVrms(100MHz~150MHz)
      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 2
      DIMENSION & WEIGHT 107(W)⊙266(H)⊙293(D) m/m
      Approx. 3.2kg
      ,
      同類產(chǎn)品
      www.suhaolvshi.cn 大同數(shù)位合成函數(shù)信號(hào)發(fā)生器 版權(quán)所有 備案號(hào): 魯ICP備08106748號(hào)
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