DC/AISG module

Discussion in 'General Electronics Chat' started by EngIntoHW, Jan 19, 2013.

  1. EngIntoHW

    Thread Starter Member

    Apr 24, 2010
    128
    0
    I'd like to purchase the following RF Combiner -

    Port 3 is to accept a cellular antenna port.

    The cellular Antenna transfers and receives signals within 1.7GHz - 2.7GHz.

    Could someone explain please what is the purpose if the DC/AISG modules?

    Thank you.

    [​IMG]
     
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