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Telephoen Recoring Card

Guangzhou Kemei Electron Co.,Ltd
    Buy cheap Telephoen Recoring Card from wholesalers
     
    Buy cheap Telephoen Recoring Card from wholesalers
    • Buy cheap Telephoen Recoring Card from wholesalers

    Telephoen Recoring Card

    Ask Lasest Price
    Delivery Time : within 2 working days(depends on your quantity)
    Brand Name : Kemei
    Model Number : COME800-R04
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    Telephoen Recoring Card


    Package Size:
    295mm(L)*180mm(W)*75mm(H)
    Gross Weight
    510g-550g
    Card Board Size:
    120mm(L)* 90mm(W)
    Net Weight
    300g-330g
    Supported Channels:
    4
    Compression Ratio:
    2/5 Times
    Withstand Voltage
    250V
    Coding Method
    HDB3 /AMI
    Single PC Max Capacity
    8 pieces (32CH)
    Max Power Consumption
    ≤15W
    Work Temperature:
    5„ƒ-40„ƒ
    SNR(signal noise ratio)
    ≥30dB
    Humidity
    5%-85%
    Reservation Temperature:
    -20„ƒ-70„ƒ
    Frequency Response
    300-3400Hz(±3dB)
    Input Impedance:
    600Ω
    Clock & Data Restore:
    CCITT Rec.G.823-1988
    FRAME Structure
    CCITT G.704-1988
    Data Velocity:
    64KBPS€32KBPS€16KBPS
    On-chip Cache
    32K~256K Byte
    Interface:
    RJ11
    Recording THD(total harmonic distortion)
    ≤2%
    Callers Number:
    FSK€DTMF
    FSK Modulation:
    Logic 0:2200Hz±1%
    Call Monitor:
    Signal Tone, Voice, Reversed Polarity.
    Logic 1:1200Hz±1%
    DTMF Code:
    0~9€*€#€A€B€C€D
    DTM(data transfer mode):
    Binary Asynchronous Series Mode
    Exchange Mode:
    256 Direct Exchange Channels
    Audio File:
    WAV, VC2, VC5,AGC
    Vibration Tolerance: CCITT Rec.G.823,G.737,G.739,G.742-1988
    Phone Mode Voltage Standard:70-100V(Ring) 20-48V(Idle) 5-17V(call) 3.2V(hang off)
    Quality Telephoen Recoring Card for sale
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