BF-TD510LF, the license free version of BelFone Enhanced Conventional Portable Radio BF-TD510, brings advantages of DMR technology with superior audio quality, outstanding coverage, long-lasting battery life and advanced encryption. Compared with the analog technology, DMR two timeslots feature increases spectrum efficiency while causing no extra investment.
Highlights
- License-Free to Save Cost
Utilizing unlicensed spectrum is a great benefit for users to save the cost of frequency and to enjoy digital communication efficiency at the same time.
- Enhanced Personnel Safety
Features such as Lone Worker and Emergency Alarm provide workers in hazardous environments a quick way to call for help in the event of an emergency. The Man Down function automatically triggers alarm in case the worker falls down and can’t call for help by himself.
More functions like voice recording, automatic roaming and high precision GPS have been adopted to meet actual communication and management requirements.
Specifications
| Frequency Range |
UHF: 446.0-446.2MHz |
| Channel Capacity |
256 |
| Zone |
16 |
| Channel Spacing |
12.5KHz/ 25KHz |
| Working Voltage |
DC7.4V (±20％) |
| Frequency Stability |
±1.5ppm |
| Antenna Impedance |
50Ω |
| Battery Capacity |
Real 2000mAh |
| Average Battery Life（5/5/90） |
Digital 22 hours; Analog 16 hours |
| Dimension |
57(L)* 32(W)* 119(H) mm |
| Weight |
239g (including battery pack) |
| Power Output |
High power: 5W; Low power: 1W |
| 4FSK Modulation |
12.5KHz data only: 7K60FXD; 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 |
| Digital Vocoder |
AMBE 3000 |
| Audio Distortion |
≤3% |
| Digital Sensitivity |
5% BER: 0.25 uV |
| Analog Sensitive |
0.25 uV (12 dB SINAD) |
| Intermodulation |
60dB |
| Adjacent Channel Selection |
60dB |
| Spurious Suppression |
60dB |
| FM Noise |
-40dB |
| Frequency Response |
+1/-3 dB |
| Rated Audio Power |
1.5W |
| Rated Audio Distortion |
3% (typical) |
| Conduction Radiation |
-57dBm |
| GPS Precision |
Horizontal Accuracy ≤110m (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
| Operational Temperature |
-20℃~+60℃ |
| Storage Temperature |
-30℃~+85℃ |
| Dust & Water Proof |
IP68 |
| Shock & Vibration |
MIL-STD-810C/D/E/F |
