As we have discussed, two-slot TDMA offers a proven way to enable 6.25 kHz equivalent efficiency in licensed 12.5 kHz repeater channels. This doubles per-channel communications capacity, while satisfying future regulatory requirements for 6.25 kHz equivalent efficiency. And unlike 6.25 kHz transmission methods built on FDMA technology, TDMA fits seamlessly into existing licensed channel structures in UHF and VHF — known performance, no need for rebanding or relicensing, and no risk of new forms of radio channel interference. The choice of TDMA digital technology makes it quick and easy to gain spectrum efficiency and improve your two-way radio communications.
