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        LOCATION:产品首页 >> More >> RF test load, 5 watts dummy load
        • name: RF test load, 5 watts dummy load
        • 产品编号: 002PCDLLP-3-5-NM
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        1.what is the termination/rf test dummy load?
        Termination/dummy load is a resistive component that absorbs all the output
        power of an electrical generator or radio transmitter in order to simulate
        working conditions for test purposes.

         

         

        2. The functions of termination/rf test dummy load?
        a.to test a radio transmitter ,it acts as a protector to be a substitute of antenna.
          50ohm dummy load provides proper resitance at final RF amplifier stage
        b. to prevent away from other radios interference when ajusting and testing the transmmiter
        c.to be a replacement of the loudspeaker during audio amplifier testing.
        d.to be used in the isolated port in a directional coupler and the unused
        port of a power divider.

         

         

        3.how to chose a rf test dummy load and the important parameters?
        a. Frequency: DC-3GHz
        b.power handling capacity:2w
        c.VSWR: ≤1.2,means it is good
        d.RF Connector:N-Male
        e.IP Grade:IP65 means this dummy load is good at dust&water-proofing,
           can be used indoor and outdoor.

        Parameters:

        Model

        HDG-DL-3-5-NM-Y

        Frequency

        DC-3 GHz

        Power Capacity

        5 Watt

        RF Connector

        N-Male

        Impedance

        50 ohm

        VSWR

        1.2:1

        Color

        Nikel plated

        Operationg Temperature

        -55 to +80(deg)

        Application

        indoor & outdoor

        IP Grade

        IP65

        Heatsink

        Aluminum heatsink

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