示波器 | 示波器價格 | 示波器廠商 - RS 香港
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    Oscilloscopes

    示波器(Oscilloscope),又稱O-scope或scope,是一種複雜的電子實驗室儀器,常用於捕捉、處理、顯示和分析電子信號的波形及頻寬。此設備會繪製出即時信號電壓隨時間變化的圖表。數位示波器常稱為數位儲存示波器(DSO)或數位取樣示波器(DSO)。

    示波器的用途

    利用示波器,我們可以觀察各種不同信號的幅度隨時間變化的波形曲線,還可以測量各種不同的電量,例如電壓、電流、頻率、相位差、調幅度等等。

    示波器如何運作?

    示波器是一種繪製電信號圖表的儀器。它通常顯示信號隨時間變化的情況,Y軸代表電壓,X軸代表時間。部分示波器具備USB端口,方便用戶下載測量數據。

    數位示波器的基本組成包括以下六個元件:

    • 模擬垂直輸入放大器
    • 模擬-數位轉換器及數位波形儲存器
    • 具有觸發功能的時間基準和時鐘驅動
    • 用於顯示波形及重建波形的電路
    • LED或LCD顯示屏
    • 電源供應

    示波器的類型

    示波器分為多種類別,主要區分為數位示波器和模擬示波器。在數位示波器領域內,又有多種不同的型號:

    示波器的品牌推薦

    RS 歐時為您提供了不同品牌的示波器,如RS PROTektronixPico TechnologyFlukeKeysight Technologies 等多款不同規格、型號的產品供您挑選,從而滿足不同的應用場景需求。

    即日訂購,最快次日發貨,網上落單滿額即享免運費!

    439 產品顯示為 Oscilloscopes

    Keysight Technologies
    -
    1GHz
    Digital
    4
    16
    Mixed Signal
    Bench
    InfiniiVision 3000T X
    -
    CAN, IIC, LIN, RS232, RS422, RS485, SPI, UART, USB
    Mains
    TFT LCD
    4Mpts
    1mV/div
    1.25 (Digital) Gsps, 2.5 (All Analogue) Gsps, 5 (All Half Analogue) Gsps
    5V/div
    500ps/div
    8.5in
    50s/div
    -
    -
    381 x 204 x 142mm
    -
    8 pF
    14 pF
    -
    2 (Digital) M points/ch, 4 (Analogue) M points/ch
    8 bit, 12 bit
    4kg
    Metrix
    -
    300MHz
    Digital
    4
    -
    Digital Phosphor
    Bench
    DOX3000
    -
    -
    -
    -
    -
    -
    2 Gsps
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Teledyne LeCroy
    -
    100MHz
    Digital
    4
    -
    Digital Storage
    Bench
    T3DSO2000HD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Keysight Technologies
    -
    350MHz
    Digital
    2
    -
    Digital Storage
    Bench
    4000G
    -
    -
    -
    -
    -
    -
    5 Gsps
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Keysight Technologies
    -
    500MHz
    Digital
    2
    -
    Digital Storage
    Bench
    4000G
    -
    -
    -
    -
    -
    -
    5 Gsps
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Teledyne LeCroy
    -
    100MHz
    Analogue, Digital
    4
    16
    Mixed Signal
    Bench
    T3DSO2000HD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Teledyne LeCroy
    -
    350MHz
    Digital
    4
    -
    Digital Storage
    Bench
    T3DSO2000HD
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Rohde & Schwarz
    -
    500MHz
    Digital
    4
    -
    -
    Bench
    RTM3000
    -
    CAN, IIC, LIN, RS232, RS422, RS485, SPI, UART, USB
    Mains
    Capacitive Touch Display
    -
    0.5mV/div
    2.5 Gsps, 5 Gsps
    10V/div
    0.5ns/div
    10.1in
    500s/div
    -
    -
    390 x 152 x 220mm
    -
    -
    -
    -
    -
    10 bit, 16 bit
    3.3kg
    Keysight Technologies
    -
    100MHz
    Digital
    2
    -
    -
    Handheld
    U1600
    -
    CAN, LIN, USB
    Battery, Mains
    LCD
    -
    2mV/div
    1 Gsps, 500 Msps
    50V/div
    5ns/div
    5.7in
    50s/div
    3 h
    Rechargeable Lithium-Ion
    183 x 65 x 270mm
    -
    -
    -
    -
    120k points/ch
    8 bit
    2.5kg
    Digilent
    -
    100MHz
    Digital
    -
    34
    Mixed Signal
    Bench
    Analog Discovery Pro
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Tektronix
    -
    500MHz
    -
    6
    48
    -
    Mixed Signal
    MSO46B 4-BW
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Tektronix
    -
    1GHz
    -
    4
    32
    -
    Mixed Signal
    MSO44B 4-BW
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Fluke
    -
    100MHz
    Digital
    4
    -
    Digital Storage
    Portable
    ScopeMeter III
    -
    -
    -
    -
    -
    -
    1.25 Gsps
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    8 bit
    -
    Tektronix
    -
    1.5GHz
    -
    6
    48
    -
    Mixed Signal
    MSO46B 4-BW
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Digilent
    -
    30+MHz
    -
    -
    16
    -
    Digital
    471
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Pico Technology
    -
    3GHz
    -
    4
    16
    -
    Mixed Signal
    6000E
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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    RIGOL
    -
    250MHz
    -
    4
    16
    -
    Digital
    DHO900
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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    -
    -
    -
    -
    -
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    -
    -
    -
    -
    Rohde & Schwarz
    -
    300MHz
    -
    4
    16
    -
    Bench
    R&SRTB 2
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Pico Technology
    -
    350MHz
    -
    4
    16
    -
    Mixed Signal
    3000E
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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