Hytera MT680 Plus Basic 380-430MHz Power 10 watts, with Repeater (hardware ready)

The MT680 Plus from Hytera is the ideal TETRA mobile radio for use in vehicles or on a desktop. The MT680 Plus S stands out due to its high reliability, easy to use interface and vast feature set to meet tough applications across all sectors.

Highlights

Versatile operating modes

As well as Direct Mode (DMO) and Trunked Radio Mode (TMO), the MT680 Plus supports ETSI DMO Gateway and ETSI type 1A DMO Repeater operation. By using one of these advanced operating modes, the MT680 Plus can boost the area of operation for other TETRA users.

Exceptional audio

The MT680 Plus features an advanced audio chip with new noise cancelling capability. Thus, users working in noisy environments beneft from improved audio quality and clearer communications.

Robust, durable design and easy to handle

The robust design of the MT680 Plus is coupled with a large TFT LCD display with 260,000 colours, delivering troube-free viewing - even in bright light. The user-friendly interface, data entry via keypad, and efficient 4-Watt speaker ensure it´s easy to operate, improving the quality of call handling. It´s also possibleto tailor the menu structure of the user-interface to each user´s needs.

Remarkable quality and flexible installation

Thanks to its customer-centric design, the MT680 Plus can be installed practically anywhere. You can install the operating head wherever the control elements are easily accessible. The front panel is dust-proof and water-proof in accordance with IP67 and is extremely reliable, even in tough, mission-critical situations.

Versatile services and functionality

MT680 Plus supports voice and data services according to the TETRA standard. Thanks to the integrated GPS function, it is possible to access precise positioning information. The optional encryption and recording functions also offer added security and accountability.

Immediate and direct communication

Thanks to the high 10-W transmitting power, the MT680 Plus S allows users to reach other team members, even over large distances. The MT680 Plus provides fast access to the TETRA mobile radio network and roaming services. The mobile is also compatible with base stations and other terminals from different manufacturers using the TETRA standard.

Functions

Operating modes

• Trunked radio mode (TMO): communication via the TETRA radio network (semi-duplex and duplex mode)
• Direct mode (DMO): direct communication between the devices without using the radio network (semi-duplex)
• ETSI DMO Gateway operation
• ETSI type 1A DMO Repeater operation

Voice services

Group call

• Group call with defined priority (incl. pre-emptive priority)
• Dynamic Group Number Assignment (DGNA)
• Broadcast call (group, TMO)
• Subscriber identifcation (talking party identification, TPI)
• Late entry
• Open group call
• Priority group scanning

Individual call

• Individual call, half-duplex
• Individual call, duplex (TMO)
• Individual call with defined priority (also pre-emptive priority)
• Calling Line Identification Presentation (CLIP)

Emergency call

• Emergency call to ѕelected group / to predefined group
• Emergency individual call
• Emergency PABX/PSTN call
• Hot Mic & emergency cycle
• Silent alert (TMO)

Call to telephone networks (PSTN/PABX) (TMO)

• PSTN/PABX individual call, full-duplex
• PSTN/PABX individual call, half-duplex
• DTMF
• Calling Line Identification Presentation (CLIP)

Additional call services

• Callout
• Gateway call (DMO) / repeater call (DMO)

Security services

• Authentication & mutual authentication
• Air interface encryption (TEA1, TEA2 *, TEA3, TEA4)
• End-to-end encryption (E2EE): by software (AES128 / AES256), by SIM card, encryption of voice and SDS
• Access control with PIN/PUK code
• TETRA security class 1, 2, 3: non-encrypted, static encryption (SCK), dynamic encryption (CCK/DCK)
• Static encryption in DMO (SCK)
• Key distribution via air interface (OTAR)
• Activation / deactivation via air interface (Enable /Disable)
• Ambience Listening

Safety functions for the user

• Emergency button
• Call barring
• Configuration protection / configuration password
• Programmable key lock (dedicated keys can be excluded from locking)
• Lone worker function
• TX Inhibit (TXI)

Functions of the user interface

• 16 programmable keys for direct access to the individual functions
• User profiles*
• Multi-function group ѕelector switch and volume control
• 4-ways navigation key
• Call log: missed/answered calls, dialed numbers
• Flexible dialing (e.g. direct dialing, redialing, dialing lists etc.)
• External handheld microphone (standard) or table microphone (optional)
• Adjustable display brightness & screen saver
• Many international languages are already available, installation of several ѕelectable languages on mobile station
• GPS positioning based on ETSI LIP or NMEA protocol
• Completely integrated GPS/GLONASS/Beidou receiver
• Display the calling party’s relative direction and position
• Location information sending (TMO) on emergency call
• Overspeed alarm
• PEI interface (AT commands)
• Clock synchronisation via GPS /SAT, radio network or local time
• Automatic cell re-ѕelection without call interruption (handover)
• Programming several ѕelectable network identifications (TMO, DMO)
• Programming several ѕelectable PSTN/PABX gateways
• Customizable alarm tones
• Radio User Assignment (RUA)
• Ignition sense
• Over the air programming (OTAP)

Data / message services

• Short data service (SDS) – types 1, 2, 3, 4 and TL
• Concatenated SDS (Long SDS) and Flash SDS
• Status message/text message
• SDS and status via DMO gateway
• Sending and receiving of messages during calls & notification on new messages during calls
• Packet Data service (packet data, single-slot, multi-slot)
• Circuit Mode data service
• Java™ platform MIDP 2.0, WAP