Setting up Yaseu FT991A Group Monitor “GM” and DGID C4FM Communications











>> YOUR LINK HERE: ___ http://youtube.com/watch?v=2gp1WZ8hnqQ

Link to programming C4FM Simplex: •    • Programming FT991A C4FM Simplex Frequ...   • The FT991A has a feature called Group Monitor “GM” that is used to display a virtual room on your radio display that allows you to see the call sign and distance (optional view for signal strength) is available under the “Menu Setup” setting 88 of all the stations that are within communication range. • The DG-ID feature allows you to add a code to a frequency that can make the conversation private. There 01-99 different codes that can be selected. For example, in this video initially we start out with the TX and RX codes at 00, we then add the TX / RX code of 50 to one of the 10 programmable memory locations, then we activate that memory location while on memory location 20, this mask now requires anyone on the frequency now must have the matching TX / RX tone

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