... UM-5 2. Turning fork series: 3*8(3×8),2*6(2×6),308C,206B,MC-146 fc-135 FC- ... 145 3. SMD crystal series: metal packaging (7*5 SMD crystal, 6 ... control and navigation: 16.000MHz, 12.000MHz,26.000MHz 6. For walkie talkie: 21.400MHz,21.7000MHzThird: Consumer ... toys and game catetory (remote control) or game machine:6.000MHz,27.145MHz,27.125MHz, 26.601712MHZ 21.47727MHZ ...