DMR Tier ll portable radio TD800 designed to use in smart dispatch patrol system which provide versatile voice and data service for critical communication,TD800 integrated with GPS and RFID technology, offers smart management method for personnel and facilities, ensure higher safety and efficiency for the organizations. Supporting multi sites roaming and withIP67 for dust & water protection, BF- TD800 is a rough and compact radio you can trust to keep yo…
Highlights
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DMR TDMA 2 time slots on a 12.5kHz single frequency channel
It provides group call, private call and emergency call on one slot, and used the other slot to provide versatile date services, such as Text Message, Patrolling Checking (RFID), Location Positioning and Tracking (GPS for outdoors and RFID for indoors), and can make dispatching and remote controlling over the same frequency.
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Patrolling Checking RFID
With planned RFID checkpoint and RFID radio, can set rules for users in patrol group, can set the route, start time, arrive time, duration, required working days in the week or in the calendar.And a result of patrol statistic will be calculated automatically by the system.
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Location Positioning and Tracking GPS
You can track vehicles and assets without additional equipment to purchase, install or maintain. It can send location information to dispatcher systems and you can view GPS positioning information.
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Roaming Function
Create wide area coverage and automatically roam from one coverage area to another with no manual intervention.
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IP67 for dust & water protection
Dustproof and splash proof, so you can work with confidence in challenging environments.
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Geo fence
An alert will be given to control center if he goes out the boundary of the fence, or doesn’t have any movements for a set period.
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Device user level management, terminal dispatcher
Different user level can be set (commander, level1/2/3 user etc., to fit different communication scenarios and dispatching priority.
Specifications
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General
| Frequency Range | VHF:136-174;UHF:350-390/400-470/450-520 MHz |
| Channel Capacity | 38 |
| Channel Spacing | 12.5KHz/25KHz |
| Battery Capacity | DC 7.4V (±20%) |
| Battery Capacity | 2000 mAh |
| Average Battery Life（5/5/90） | 20 Hours (GPS Off) |
| Frequency Stability | ±1.5ppm |
| Antenna Impedance | 50Ω |
| Dimension | 60(L)* 39(W)* 103(H)mm |
| Weight | 291g (include battery) |
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Transmitter
| Power Output | High Power:5W; Low Power:1W |
| 4FSK Modulation | 12.5kHz only data:7K60FXD; 12.5kHz data and audio:7K60FXE |
| FM Modulation | 12.5 kHz:8K50F3E; |
| Modulation Limitation | ±2.5kHz @ 12.5kHz; |
| FM Noise | -40dB |
| Spurious Emission | -36 dBm≤1GHz/-30 dBm≥1GHz |
| Adjacent Channel Power | ≤-60dB |
| Frequency Response | +1/-3 dB |
| Audio Distortion | 0.03 |
| Digital Vocoder | AMBE+3000 |
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Receiver
| Digital Sensitivity | 5% BER:0.25 uV |
| Intermodulation | >60dB |
| Adjacent Channel Selection | >60 dB |
| Spurious Suppression | >65 dB |
| FM Noise | -40dB |
| Frequency Response | +1/-3 dB |
| Rated Audio Power | 500mW |
| Rated Audio Distortion | 3% (Typical) |
| Conduction Radiation | -57dBm |
| GPS Precision | Horizontal Accuracy≤-10m(with well signal) |
| TTFF（first location）Cold Boot | < 1 minute(with well signal) |
| TTFF（first location）Hot Boot | < 10second(with well signal) |
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Environmental Specifications
| Operational Temperature | -20℃—+60℃ |
| Storage Temperature | -30℃—+85℃ |
