Frequency Range
VHF:136-174MHz UHF: 400-470MHz UHF: 350-400MHz UHF: 450-520MHz
1.8” Graphic Dot-matrix True Color Display
The large-sized, full-color display enables access to desired information easily even under bright sunlight. The date & clock appears on the screen for daily use.
One Touch Operation in Usage
It provides programming keys that allow for one touch operation for text message and voice calls.
Versatile Voice and Data Service
Intelligent TM840(DM850) supports various voice call types, including Private Call, Group Call, All Call, and Emergency Call, as well as the rich data services, e.g. GPS, Text Message, IP connect and Data Transfer.
Privacy of Voice and Data
Supports analog scrambling, and digital encryption using Advanced Encryption Standard (AES), DES and ARCFOUR (ARC4) encryption methodology to both voice and data.
GPS (Optional)
Integrated GPS enables the real-time tracking of the mobile.
Location Information Protocol
Allows the master user to send GPS message to slave users in case of need.
Various Analog Signaling Types
Supports various analog signaling types (KDC1200, DTMF, 2-Tone and 5-Tone), various squelch control types (CTCSS/CDCSS), thus providing higher function expansion capacity to the analog mode.
Supplementary Services
Supports supplementary services of Radio Check, Remote Monitor, Call Alert, Radio Enable and Radio Disable.
Accessory Expansion Including Analog/Digital
Telephone Interconnect (via DTMF signaling) TM840(DM850) is designed with the second develop accessories ports via the rear port of the mobile, e.g. emergency footswitch.
Besides, it is possible to support simplex voice communications between radio and telephone users. It allows a radio user to make a telephone call, or a telephone user to make either a Group or Private Call to radio users through Private Automated Branch Exchange (PABX) or Public Switched Telephone Network (PSTN).
Dual Modes (Analog+Digital)
Operates in either analog or digital mode in each channel. It is compatible with the prevalent analog system, ensuring a smooth analog to digital transition.
Scan
Supports scanning of pure analog voice and signaling, pure digital voice and data, and also mixed mode scan that comprises analog and digital activities.
Option Board
The TM840 reserves standard interface for any third party to further develop desired functions(such as Record, Bluetooth) with the option board.
Dual-slot Pseudo Trunk
This feature can improve frequency efficiency by allocating the free slot to a member and helps you to communicate timely in an emergency.
Roaming
Automatic roaming helps you to use the radio freely among all sites of an IP Multi-Site Connect system.
Software Upgradable to DMR Tier2 or Tier3
The advanced features DMR Tier2 or Tiers can be upgraded to your existing TM840(DM850) radios by software without
Supported Analog Signaling
CTC/DCS, DTMF Encode, MDC Encode & Decode, 2Tone Encode & Decode, 5Tone Encode & Decode
Additional
DMR III Software License Upgrade Option Available
- VHF 136-174 MHz 5-45W DC Powered
- UHF 400-470 MHz, 5-45W DC Powered
- UHF 350-400 MHz, 5-45W DC Powered
- UHF 450-520 MHz, 5-45W DC Powered
