Radio equipment Motorolla
Communications equipment and telemetry

Physical Characteristics

  • Weight273g (radio with 1650mAH battery and antenna)
  • Dimensions H x W x D (with standard battery)124 x 53 x 33.5mm

MTP3500 TETRA Portable Radio

ilt to Last

The MTP3500 radio has been built to the highest quality levels and exceeds all 11 categories in the MIL-810 standard. The MTP3500 TETRA portable passes an Accelerated Life Test simulating over 5 years use; these tests ensure it will withstand tough conditions and provide durability that help reduce support costs.


Unified Communications, Integrated Safety

  • Trunked and conventional operation modes
  • Full duplex PABX and PSTN interconnection
  • Personnel safety and emergency call features
  • Optional integrated GNSS for personnel tracking

High Performance, Built to Last

  • Rugged and designed for optimum reliability in harsh conditions
  • Superior audio quality for the most demanding environments
  • Comprehensive range of accessories to provide a tailored solution
  • Optimised user interface
  • Remote programming facility for cost effective radio terminal management
  • High resolution colour display
  • Built to meet the challenges of firegrounds and riots as well as dusty and dirty environments.
  • IP65, IP66 and IP67

Simple but Powerful User Interface / Easier

To minimise staff training costs, the MTP3500 leverages an instantly familiar cellular phone style user interface. It also includes a colour display which can support 26,200k vivid colours and large scalable fonts. Usability is further enhanced through a customisable menu and simplified keypad that combine to make device interaction fast and intuitive.

Productivity-enhancing Data Applications

Features the industry's largest application developer program that offers customized data applications tailored to your business needs: location tracking, work order ticket management, Bluetooth data, email gateways, dispatch and telephony.

Share Information Instantly with Bluetooth Data

Connect wirelessly to Bluetooth data devices making it easy to share information real-time.

TETRA Works in the Toughest,Most Demanding Environments

The MTP3000 Family radios are packed with the features which have become essential for safe and effective operations, as well as significant improvements in areas such as audio and ruggedness. The user interface is optimised for those making the transition from analogue radios and includes two controls for group and volume.

Software Applications

Expanding Communications Beyond Voice

With the industry’s largest selection of data applications, TETRA offers the best way of expanding communications beyond voice.

  • Work Order Tickets for faster customer response.
  • Dispatch Consoles for centralized communication.
  • Network Monitoring to maximize system utilization.
  • Telephony for communication between radios and landline or mobile phones.
  • Text Messaging for quick and discreet communication.

Performance Characteristics

Frequency bands
350-470, 800 MHz
RF power control
3 steps of 5dB
Power output
3L (1.8W) & Class 4 (1W)
Channel spacing
Battery life - standard (based on a 05 05 90 duty cycle)
16 Hours
Battery life - standard (based on a 5 35 60 duty cycle)
12 Hours
Battery capacity
12 Hours - 1650mAh (Standard), 16 Hours - 2150mAh (High Capacity)

Radio Features

Receiver dynamic sensitivity
-105 dBm minimum;

-107 dBm typical

Switching bandwidth
80 MHz
Scan types
Receiver class

Receiver static sensitivity
-114 dBm minimum;

-116 dBm typical

RF power level accuracy
+/- 2 dB

User Environment

IP Standards
IP65, IP67
Shock, drop and vibration
ETS 300-019 1-7 class 5M3
Dust and water
IP65, IP66 and IP67 per IEC 60529
ETS 300 019-1-7 class 7.3E
Storage temperature
-40°C to +85°C

Operating temperature
-30°C to +60°C


Voice Services

Transmit inhibit
Ambience listening
Scan lists
40 lists, 20 talkgroups / lists
Phone book
1000 entries
2048 (TMO) & 1024 (DMO)


TMO Services

Up to 2048 groups
Full duplex


DMO Services

Compatibility with
Gateway or repeater
Private call
Half / full duplex
Group call
Late entry


Emergency Voice Services

Emergency status
Emergency target address
Individual or group
Send on emergency
Hot mic
Configurable timers
Smart emergency


Data Services

Status messaging
400 alias messages
AT commands
Short data service (SDS)
Inbox: minimum 1000 messages
Outbox: minimum 1000 messages
Drafts: minimum 250 messages


GNSS Specifications

Tracking Sensitivity

Location protocols

GPS accuracy
<5 meters (50% probable) @ -130dBm

 GPS antenna

Integrated in TETRA antenna

Mode of operation
Autonomous (A-GPS)

Simultaneous satellites

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Feel free to contact us


ENREGRO Engineering and
Research Group GmbH
Schillgasse 32/9
A-1210 Vienna
+43-1-293-12-13 office★enregro.eu

Moscow office

Company ENREGRO Rus
Shosseynaya street 90, building 101
RUS-109383 Moscow
Russian Federation
+7-499-403-18-38 info★enregro.ru