TM 840 GW
DMR/Analog/PTToC
TM 840 series gateway supports voice interconnection between DMR and PTToC radios. It can be widely used in different zones, formats and frequency bands with rich compatibility and high convenience.
Specifications TM 840 GW
- Display: 1.77inch color display screen
- Dimensions: 176*59*183mm
- Operating Temperature: -20°C to +55°C
- Storage Temperature: -40°C to +85°C
- RAM+ROM: 512MB+4GB
- G.W: 1.5Kg
- Frequency Available: 136-174MHz/400-470Hz
- Format: Analog/DMR
- Digital Protocol: ETSI-TS102 361-1,-2,-3,-4
- Dust & Water Protection: IP54
- Digital Vocoder Type: AMBE+2™
- Channel Capacity: 1024
- Channel Spacing: 25kHz/20kHz/12.5kHz
- Bluetooth: BT4.2, optional
- WiFi: 2.4GHz
- North America:
- FDD-LTE: B2/B4/B5/B7/B12/B13/B17/B25/B26
- WCDMA: B1/B2/B4/B5/B8
- GSM: B2/B8
- WiFi & Bluetooth Antenna
- LTE Antenna
- Power Cord
- Mounting Bracket
- Hand Microphone
- Programming Cable
- Micro USB Data Cable
About TM 840 GW
The TM 840 GW is an innovative wireless communication device designed to improve and simplify how we connect.
Its main function is to provide clear and reliable voice communication, even in areas with poor cellular network coverage. The TM 840 GW transfers voice calls over Wi-Fi, thus ensuring a constant connection and optimal voice quality. This device is especially useful in rural or urban areas with poor network coverage.
TM 840 GW applications
In the business environment, the TM 840 GW can play a crucial role, here are some real-world examples:
It allows calls to be made and received clearly in offices located in high-rise buildings or areas with poor network coverage.
TM 840 GW allows them to communicate when cellular networks are congested or disconnected.
This device provides a useful communication solution for remote workers, ensuring that they can stay in constant contact regardless of the quality of the cellular network at their location.
It can contribute to the reduction of company communication costs, as calls made over Wi-Fi can be less expensive than those made over the cellular network.
TM 840 GW benefits
The TM 840 is not just a communication device, but a multifunctional tool designed to optimize and improve the efficiency of your team. Here are many benefits this device can offer your organization:
Features
1.8” Graphic Dot Matrix True Color Display
The large-sized, full color display enables easy viewing of information even under bright sunlight.
Voice Privacy
Enhanced digital encryption, including ARC4, DES and 256 bits AES encryption algorithm and scrambled analog call feature facilitate the management of the calls between team members and ensure the privacy of communications in any chosen mode.
Supplementary Services
TM 840 supports supplementary services such as Radio Check, Remote Monitor, Call Alert, Monitor Channel, Permanent Monitoring, Kill, Stun and Revive, Transmit Interrupt.
Integrated Bluetooth (Optional)
Built-in Bluetooth for connecting with variety of accessories like PTToC button, Earphones and more.
One Touch Operation Usage
Provides four programming keys, providing one touch operation such as text messages or voice calls.
Analog Voice Scanning
TM 840 supports scanning of analog voice and signaling, digital voice and data, and mixed mode scan including analog and digital signals.
Multiple Languages
TM 840 supports multiple languages including English, simplified Chinese, German, French, Turkish and Spanish.
GPS(Optional)
Integrated LIP (Location Information Protocol) enables real time tracking of the mobile radio.
Accessory Expansion
TM 840 is designed with an accessory port. It allows an external connection of a variety of accessories, like PTToC foot pedal.
Single Frequency Repeater (Optional)
Support single-frequency repeater under digital mode, greatly saving frequency resources and extending communication range.
Versatile Voice Calls & Data Services
The Intelligent TM 840 supports various voice call types, including private call, group call, all call and emergency call, as well as data services, e.g. text messages and data transfer.
Multiple Analog Signaling Modes
Multiple analog signaling, including MDC1200, DTMF, 2-Tone and 5-Tone, provides compatibility with existing analog communication systems.