DMO Pseudo Trunk
The user can choose slot 1 or slot 2 for communications. When one slot is occupied the radio will automatically switch into the free slot. Frequency efficiency is greatly increased.

DMO True 2-Slot
In direct mode, this radio supports two voice calls simultaneously due to DMR two timeslots, which means two communication paths on 1 frequency at no extra costs or frequency license.

Digital/analog Dual Modes
BF-TD511 gives you a smooth transition from analog to digital.

Private Call, Group Call and All Call
The versatile calling functions bring more efficiency to your teamwork.

Long Battery Standard Time
BF-TD511 is a powerful radio with long battery life. (digital 22h& analog 16h)

Excellent Audio Quality
The AMBE3000 vocoder and FEC technology give BF-TD511 loud and clear digital audio.

Transmit Interrupt
This function enables a supervisor to interrupt a radio conversation in order to clear a channel for more important communications.

Remote Ki