Add note for the future ANT possibilities for the FTDX101D

rigs/yaesu/newcat.c

@@ -3787,6 +3787,14 @@ int newcat_reset(RIG *rig, reset_t reset)
 }
 
 
+
+/* If we ever want to support ANT3 better on the FTDX101D
+Maybe make ANT_4/5/6/7?
+EX0301030   => RX 3 - TX 3  => MONITOR [3]
+EX0301031   => RX 3 - TX 1  => MONITOR [R/T1]
+EX0301032   => RX 3 - TX 2  => MONITOR [R/T2]
+EX0301033   => RX-ANT       => MONITOR [RANT]
+*/
 int newcat_set_ant(RIG *rig, vfo_t vfo, ant_t ant, value_t option)
 {
     struct newcat_priv_data *priv = (struct newcat_priv_data *)rig->state.priv;