BF-TD511
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BF-TD511
BF-TD511
BF-TD511

Enhanced Conventional Portable Radio

BF-TD511

BF-TD511 offers the advantages of superior audio quality, outstanding coverage and long-lasting battery life. This IP67 rated DMR radio works with extreme durability. The virtual trunking technology greatly increases spectrum efficiency without any extra costs. It works with BelFone DMR conventional IP Connect system- SDC to release more powerful features, delivering revolutionary capabilities to keep the team safer and more efficient.
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Features & Benefits
Specification
Accessories
Facilitate Application
Facilitate Application
- Color LCD and keypad are used to access more functions like receiving and sending messages, address book, battery status, set up, etc.
- Support BelFone Smart IP Connect system SDC and Virtual Trunking System SVT to realize versatile dispatch functions.
Full Advantage of DMR
Full Advantage of DMR
- DMO two timeslots save frequency licenses.
- DMR virtual trunking automatically chooses the idle slot.
Economical Radio Access to System
Economical Radio Access to System
Support BelFone Smart IP Connect system SDC and Virtual Trunking System SVT to have versatile dispatch functions with lower cost.
Voice Recording for Dispute Resolution
Voice Recording for Dispute Resolution
Support recording and storing radio ID, channel, record time, receive and send frequency in PC for more than 400 hours. Record inquiry is easy, which is helpful for evidence retention and searching.


DMO True 2-Slots

In direct mode these radios support two voice calls simultaneously due to DMR two timeslots, which means two communication paths at 1 frequency with no extra costs or frequency license.

BelFone Radio: DMO True 2-Slots


Digital/Analog Dual Modes

Receive both analog and digital signals on a single channel and can automatically switch into the needed mode for efficient communications.

BelFone Radio: Digital/Analog Dual Modes


Personnel Safety

Mandown: If some worker slips or falls, the mandown function will automatically activate and transmit a signal to other radios for help. Built-in Lone Worker, and Emergency alarms are also available in case of any accident.

BelFone Protable Radio BF-TD511: Personnel Safety


Automatic Roaming (Programmable)

In an IP multi-site network, this feature enables these radios to automatically roam among all sites and stay connected, delivering more flexibility and efficiency.


Voice Recording 

(32G memory--can record over 400 hours’ communications)

Support voice recording and you can play the recording on your radio. This is a radio with a good and long memory.


Radio Priority-Based Interruption

This function enables a radio with higher level to interrupt communications between radios with lower levels, giving higher priority to radios with higher levels. This means better dispatching efficiency.


IP67 Protection

Tightly sealed against dust, spills, sprays and unexpected showers, ensuring outstanding performance in tough environments.

BelFone Protable Radio BF-TD511: IP67 Protection


Advanced Encryption with RC4 Technology

The RC4 encryption technology keeps your communications safe and private, optimizing your information safety.

BelFone Radio: Advanced Encryption with RC4 Technology


DMO Pseudo Trunk

The user can choose slot 1 or slot 2 for communications. When one slot is occupied the radio will automatically switch into the free slot. Frequency efficiency is greatly increased.

BelFone Radio: DMO Pseudo Trunk



General
Version
Basic
Frequency Range
VHF: 136-174MHz; UHF: 350-390MHz/ 400-480MHz/ 450-520MHz
Channels
512
Zones
32
Channel Spacing
12.5KHz/ 25KHz
Working Voltage
DC7.4V (±20%)
Frequency Stability
±1.5ppm
Antenna Impedance
50Ω
Battery Capacity
Real 2000mAh
Battery Average Working Time
Digital 22 hours; Analog 16 hours
Dimension
60.8(L)* 35.7(W)* 118.5(H) mm
Weight
239g (including battery)
Transmitter
Power Output
High power: 4.5W; Low power: 1W
4FSK Modulation
12.5KHz data only: 7K60FX; 12.5KHz data and voice: 7K60FXE
FM Modulation
12.5KHz: 8K50F3E; 25KHz: 16KφF3E
Modulation Limitation
+/- 2.5KHz @ 12.5KHz; +/- 5KHz @ 25KHz
FM Noise
-40dB
Spurious Emission
-36 dBm≤1GHz/-30 dBm≥1GHz
Adjacent Channel Power
≤-60dB
Frequency Response
+1/-3dB
Vocoder
AMBE++
Audio Distortion
≤3%
Receiver
Digital Sensitivity
5% BER: 0.25 uV
Analog Sensitivity
0.25 uV (12 dB SINAD)
Intermodulation
60dB
Adjacent Channel Selectivity
60dB
Spurious Suppression
60dB
FM Noise
-40dB
Frequency Response
+1/-3 dB
Audio Power
1.5W
Audio Distortion
3% (typical)
Conduction Radiation
-57dBm
GPS Precision
Horizontal Accuracy ≤10m (with good signal)
TTFF (first location) Cold Boot
<1 minute(with good signal)
TTFF (first location) Hot Boot
<10 seconds (with good signal)
Environmental Specifications
Operating Temperature
-20℃~+60℃
Storage Temperature
-30℃~+85℃
Water and Dust Proof
IP67
Shock & Vibration
MIL-STD-810C/D/E/F
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BF-TD511
BF-TD511
Enhanced Conventional Portable Radio
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