Key Features
Authoritative IS Certifications
Through the rigorous testing of the globally recognized certification organizations, PT890Ex obtains the IECEx/ATEX certificates, to reduce the risk of accidents, and ensure the safety of users and operators.
Clear and Loud Voice
With a 2W high-power speaker, the audio is louder. Integrated with AI intelligent noise reduction algorithm, automatic gain control (AGC), and other multiple audio technologies, PT890Ex isolates kinds of noisy backgrounds, and addresses weak sound issues, to make critical voice information clearer and more reliable.
Extended Coverage
Class 3L transmission power extends the coverage area. Even in remote areas, critical information can be received, reducing coverage blind spots, enabling rapid response, and collaborating timely handling of critical tasks.
Rocksolid & Longlasting Battery
Designed with a high-grade battery protection board and a novel battery lock , PT890Ex avoid potential sparks even dropped accidentally, and ensures the safe use of the battery in hazardous circumstances. Additionally, PT890Ex prompt on screen with flashing red LED indicator, effectively addressing the security risks of non-original batteries. It also adopts a large-capacity intelligent IS battery and power-saving technology design to reduce standby power consumption, meeting the need for extended communication, and allowing seamless shift changes.
Wider range of operation temperature (in Ex area)
Thanks to new explosion-proof materials and advanced mechanical design, the PT890Ex is built to work under temperatures from –25°C to 60°C in explosion-prone areas. With stable and even heat dissipation, the PT890Ex is engineered to work in extreme conditions, bringing extra safety and efficiency to everyday work.
Built for Workplace Security
Optional standalone mode settings. In case of danger, the PT890Ex will activate the man-down alarm function, precisely sending location details to protect the personal safety of team members
Versatile Connectivity
Supports Bluetooth 5.3, WLAN, and NFC functionalities, allowing for the expansion of third-party application solutions, enabling remote and tag management of radios, ensuring efficient terminal management.
Easy to Use
User-friendly UI design, upgraded 2.4-inch screen, and multifunctional buttons, along with large LED indicator lights, providing a comfortable viewing experience, convenient operation, and doubled efficiency.
| General | |
|---|---|
| Frequency Range | Fv: 380-475 MHz |
| Dimensions(H×W×D) mm | 130 x 55 x 37 mm |
| Weight | 390 g (with standard battery and antenna) |
| Operating Voltage | 7.4 V DC |
| Battery | 2150 mAh – IIC explosion-proof Li-ion battery |
| Battery Life (TMO 5/5/90 duty cycle) | 26 hours – Trunked Mode Operation (TMO) 20 hours – Direct Mode Operation (DMO) |
| Connectivity | Bluetooth V5.2 BLE+EDR WiFi 2.4G / NFC: ISO / IEC 15693 |
| User Interface | |
|---|---|
| Display | 2.4 inch, 320 x 240 pixels, 262K colors |
| Talk Group-TMO | 12000 |
| Talk Group-DMO | 6000 |
| Telephone book | 2000 |
| Inbox | ≤500 entries |
| Outbox | ≤500 entries |
| Drafts | ≤500 entries |
| Folder-TMO | 200 |
| Folder-DMO | 50 |
| State Message | 200 |
| RF Specifications | |
|---|---|
| Channel Bandwidth | 25 kHz |
| RF Power Output | Class 3L (max) |
| RF Power Level Accuracy | ± 2 dB |
| RF Power Control | 5 dB per step |
| Receiver Class | ETSI EN 392-2/396-2 Class A and Class B |
| RX Sensitivity(Static) | -118 dBm (min) -120 dBm (typical) |
| RX Sensitivity (dynamic) | -108 dBm (min) -110 dBm (typical) |
| Audio Power Output | 1.5 W (rated), 2 W (max.) |
| GPS Specifications | |
|---|---|
| RX Sensitivity | -149 dBm acquisition sensitivity -165 dBm tracking sensitivity |
| GNSS | GPS, BDS, GLONASS, Galileo |
| Horizontal Position Accuracy | <1.0 m (95% Probable, -130 dBm) |
| TTFF (time to first fix) cold start | <35 seconds |
| TTFF (time to first fix) hot start | <1 seconds |
| Conditions: | Open Sky environment -130 dBm signal strength 24 H static |
| Environmental | |
|---|---|
| Operating temperature | -30°C to +60°C (radio only / battery: -20 ℃) -25°C to +60°C (in hazardous area) |
| Storage temperature | -40°C to + 85°C |
| Dust & water protection | IP65, IP66, IP67, IP68 (2 m, 4 h) |
| Humidity | <95% |
| Vibration, drop & shock | MIL-STD-810 H EN300 019-1-7 5M3 GJB150A |
