• 公所簡介
  • 最新消息
  • 教育訓練
  • 會員專區
  • 產品搜尋
  • 共同天線
  • 招標訊息
  • 意見交流
  • 活動剪影
  • 網網相連

會員登入

忘記密碼
TFG-3505E-DDS雙輸出函數數位信號產生器 HOME » 上偉科技企業有限公司 » 電子型錄

 
1.
照片-1


下一個商品
 

 

TFG-3505E DDS雙輸出函數數位信號產生器 40mHz~5MHz

 

TFG-3505E DDS雙輸出函數數位信號產生器 40mHz~5MHz

 

功能特點

  • 最大頻率輸出5MHz

  •  3.5英寸TFT LCD顯示

  • 採用先進DDS技術

  • 最小輸出1mV (50Ω) 穩定波形

  • 0.1%脈衝占空比解析度

  • 32種標準或內部存儲的固定波形

  • 40組面板設定存儲及呼叫

  • 數位按鍵和旋鈕輸入

  • 過壓、過流、輸出短路、反灌電壓保護

  • 採用SMT生產技術,可靠性高

  • 100MHz/150MHz頻率計數器(選配)

  • RS232介面(選配),功率放大器(選配)

  • Features

    l         Max. output frequency 5MHz

    l         3.5-inch TFT LCD display

    l         Direct Digital Synthesis technology (DDS)

    l         Min.1mV (50Ω) waveform output with good stability

    l         0.1% pulse duty cycle resolution

    l         32 standard or built-in waveforms

    l         40 sets panel setting save & recall

    l         Over voltage protection, over current protection, short circuit protection, reverse voltage protection

    l         Numeric keyboard and rotary dial for data input

    l         SMT technology production, high reliability

    l         100MHz/150MHz frequency counter (optional)

    l         RS232 interface (optional), USB interface (optional), power amplifer (optional)

    規格

    波形特性(輸出A

    波形種類:32種波形包括正弦波,方波,脈衝波

    波形長度:1024

    波形幅度解析度:8 bits

    取樣速率:100MSa/s

    正弦波諧波抑制度:40dBc (<1MHz, ), 35dBc (1MHz~20MHz)

    正弦波總失真度:1% (20Hz~200kHz)

    脈衝波,方波:升/降沿時間: 35ns, 過沖: 10%

    脈衝波占空比:0.1%~99.99%

    Waveform (Output A)

    Waveform types: 32 types waveforms, including Sine, Square, Pulse

    Waveform length: 1024 points

    Vertical resolution: 8 bits

    Sampling rate: 100MSa/s

    Sine harmonic distortion: ≥40dBc (<1MHz, ), ≥35dBc (1MHz~20MHz)

    Sine total distortion: ≤1% (20Hz~200kHz)

    Square: Rise/fall edge time: ≤35ns, Overshoot: ≤10%

    Square wave duty cycle: 1%~99%

     

    頻率特性(輸出A

    正弦波範圍:40mHz~Max.frequency

    其他波型:40mHz~1MHz

    ■ 解析度:40mHz

    ■ 精確度:± (50ppm + 40mHz)

    Frequency (Output A)

    Frequency range: Sine wave: 40mHz~Max.frequency

    Other waveforms: 40mHz~1MHz

    Resolution: 40mHz

    Accuracy: ± (50ppm + 40mHz)

     

    振幅特性(輸出A

    ■ 振幅範圍:

    解析度:20mVpp (幅度>2V), 2mVpp (幅度<2V)

    精確度:± (1% +2 mVrms) (高阻,有效值,頻率1kHz)

    穩定度:±0.5% / 3 hours

    平坦度:±5% (頻率小於10MHz), ±10% (頻率大於10MHz)

    輸出阻抗:50Ω

     

    2mVpp~20Vpp, 40mHz~10MHz (高阻)

    2mVpp~15Vpp, 10MHz~15MHz (高阻)

    2mVpp~8Vpp, 15MHz~20MHz (高阻)

    Amplitude (Output A)

    Amplitude range: 2mVpp~20Vpp, 40mHz~10MHz (high impedance)

                    2mVpp~15Vpp, 10MHz~15MHz (high impedance)

                    2mVpp~8Vpp, 15MHz~20MHz (high impedance)

    Resolution: 20mVpp (amplitude>2Vpp), 2mVpp (amplitude<2Vpp)

    Accuracy: ± (1% +2 mVrms) (high impedance, RMS, frequency 1kHz)

    Stability: ±0.5% / 3 hours

    Flatness: ±5% (frequency of 10MHz or below ), ±10% (frequency above 10MHz)

    Output impedance: 50Ω

     

    偏移特性(輸出A

    偏移範圍:±10V (高阻)

    解析度:20mVdc

    精確度:±(1% + 20mVdc)

    Offset (Output A)

    Offset range: ±10V (high impedance, attenuation 0 dB)

    Resolution: 20mVdc

    Accuracy: ±(1% + 20mVdc)

     

    掃描特性(輸出A

    頻率或幅度線性掃描

    掃描範圍:起始點和終止點任意設定

    掃描步進:大於解析度的任意值

    掃描速率:10ms~60s/步進

    掃描方式正向掃描,反向掃描,往返掃描,單次掃描

    Sweep (Output A)

    Linear sweep or frequency sweep

    Sweep range: Free to set starting point and end point

    Sweep step: Higher than any figure of the resolution

    Sweep rate: 10ms~60ms/step

    Sweep mode: Linear, Log Up or Log Down, Single

     

    調頻特性(輸出A

    載波信號:輸出A波形

    調變信號:輸出B信號或外部信號

    調頻偏移:0%~20%

    Frequency Modulation (FM) (Output A)

    Carrier signal: Output A waveforms

    Modulating signal: Output B signal or External signal

    Modulating deviation: 0%~20%

     

    觸發特性

    觸發計數:1~65000個週期

    觸發方式:內, 外部,單獨

    Burst

    Burst counts: 1~65000 cycles

    Burst mode: Internal, External, Single

     

    鍵控特性(輸出A

    FSK:載波頻率和跳變頻率任意設定

    ASK:載波頻率和跳變幅度任意設定

    PSK:跳變相位: 0~360°, 解析度: 1°

     交替速率:10ms~60s

    FSK, ASK, PSK (Output A)

    FSK: Free to set carrier waveform frequency and hopping frequency

    ASK: Free to set carrier waveform amplitude and hopping amplitude

    PSK: Hopping phase: 0~360°, Max. resolution: 1°

    Alternative rate: 10ms~60s

     

    輸出B

    波形:波形種類:正弦波,方波,三角波,階梯波等32種波形

          波形長度:1024

          取樣速率:12.5MSa/s    

          波形幅度解析度:8 bits

        方波週期率:1%~99%

    頻率:正弦波:40mHz~1MHz; 其他波形: 10mHz~100kHz

          解析度:10mHz

          精確度:± (1x10 -5+10 mHz)

    幅:幅度範圍: 50mVpp~20Vpp (高阻)

          解析度: 20mVpp

          輸出阻抗: 50Ω

    觸發:觸發計數:1~65000個週期

          觸發方式:內, 外部,單獨

    Output B

    Waveform: 32 types waveforms, including Sine, Square, Pulse

               Length: 1024 points

               Sampling range : 12.5Msa/s

               Amplitude resolution : 8 bits

               Square wave duty cycle : 1%~99%

    Frequency: Sine wave: 40mHz~1MHz; Other waveforms: 10mHz~100kHz

               Resolution: 10mHz

               Accuracy: ± (1x10 -5+10 mHz)

    Amplitude: 50mVpp~20Vpp (high impedance)

              Resolution: 20mVpp

              Output impedance : 50Ω

    Burst: Burst count : 1~65000 cycles

          Burst mode : Internal, External, Single

     

    TTL輸出特性

    波形:方波,上升/下降時間20ns

    觸發特性:40mHz~1MHz

    振幅特性:TTL, CMOS 相容, 低電壓<0.3V, 高電壓>4V

    TTL output

    Waveform characteristics: Square wave, rise/fall time 20ns

    Burst characteristics: 40mHz~1MHz

    Amplitude characteristics: TTL and CMOS compatible, low<0.3V, high>4V

     

     

    功率放大器(可選)

    最大功率輸出:7W (8Ω), 1W (50Ω)

    ■  最大輸出電壓:22Vpp

    頻率頻寬:1Hz~200KHz

    Power amplifier (Optional)

    Max. output power: 7W (8Ω), 1W (50Ω)

    Max. output voltage: 22Vpp

    Frequency bandwidth: 1Hz~200kHz

     

    頻率計數器(選配)
    頻率測量範圍:
    1Hz~100MHz or 1Hz~150MHz
    輸入信號幅度:<span style="FONT-FAMILY: Arial,sa