Intercom Signal Tester 0 5M470MHz for FM Radio with 800Hz Modulation Capability
77,87 €
Built-in 800Hz audio modulation, with analog digital CTCSS function. Built-in 800Hz audio modulation. Audio modulation is only for 800Hz, other values are invalid. During the test, first set the frequency of the signal source input to the transceiver to -100DB or any value.
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