BFDX BF-TD501 VHF UHF DMR Digital FM Transceiver Portable Two way radio

BFDX BF-TD501 VHF 136-174MHz DMR Digital FM Transceiver  BFDX BF-TD501 UHF 400-470MHz DMR Digital FM Transceiver digital two way radio BFTD501 is a professional digital two way radioTDMA, supporting digital and analog 2 working modes.According to standard DMR protocol,TDMA dual slots,dynamic encryption,with 4FSK modulation,AMBE 2™ vocoder,this make  BF-TD501 as a best radio for you to migration from analog to digital.    This is DMR digital radio which can communicate with any Moto DMR digital Radios. The default color code  of BF-TD501 is 0 The default repeater slot of BF-TD501 is  1 The default Caller ID of BF-TD501 is eight digits Main Function: Working in digital and analog 2 working modes It supports digital and analog 2 working modes,meeting different communication demands. Dual slots Dual slots TDMA-Time division multiple access,greatly increase the communication capacity. Voice encryption Encryptioned code can be set via software,which can be used to scramble and descramble voice call on encryptioned channels. Individual call Except the pointed 2 person can talk with each other,noboly elase can hear,which can well protect the privacy of communication. Group call A group of people or certain members settled as a group, all the members can talk with each conviniently. All call A certian radio can talk with any other radios in the same channel.,no matter whatever group he or she is in.This is very useful for dispatch. Specifications: GENERAL Frequency Range 136-174MHz / 400-470MHz Channels 160 Zones 50 Channel Spacing 6.25KHz Working Voltage 7.4V DC Battery Capacity 2000mAh Battery Average Working Time(5/5/90) 12 hours Frequency Stability ±1ppm Antenna Impedance 50 ohm Dimension 62(L)*39(W)*113(H)mm Weight 291g(including battery pack) Transmitting Power Output H:4-5W L:1W 4FSK Modulation 4K00F1E Spurious Emission -36dBm≤1GHz/-30dBm≥1GHz Adjacent Channel Power ≤60dB Vocoder AMBE 2 Receiving Sensitivity 3�R≤0.25μV Audio Output Power 500mW Audio Distortion <5% Conduction Radiation -57dBm Environmental Indicators Operating Temperature -20°c- 60°c Storage Temperature -30°c- 85°c Damp Proof MIL-STD-810C/D/E/F PACKAGE Contents: 1 x BF-TD501 DMR Digital Radio  ( VHF 136-174Mhz) 1 x 7.4V 2000mah Li-ion Battery Pack 1 x SMA-Female VHF Antenna 1 x Belt Clip 1 x User Manual 1 x Desktop Charger ( 100V ~ 240V ) with Correct Adapter for your Country 1× Handstrap