Directional Coupler, to adapt the power of TX to MFL IFB input port
Code: DC-[Band][Attenuation]
Band:
V: 170-230 MHz
C: 405-520 MHz
U: 470-840 MHz
Attenuation:
23: 23dB of attenuation, TX power 50mW÷500mW into MFL IFB input port
30: 30dB of attenuation, TX power 500mW÷2W into MFL IFB input port
36: 36dB of attenuation, TX power 2W÷5W into MFL IFB input port
42: 42dB of attenuation, TX power 5W÷20W into MFL IFB input port