Home > Products > Portable Radio > BelFone High Power Long Distance Analog Digital Two Way Radio (BF-TD821)
BelFone High Power Long Distance Analog Digital Two Way Radio (BF-TD821)
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Product Details
Certification | FCC | Display Type | Without Display | |
Battery Type | Lithium-ion | Communication Distance | 5-9km | |
IP Rating | IP54 | Features | Encrypted Communication | |
Channels | Other, 160 | Transport Package | Standard Carton Box Packaging | |
Specification | 59 (L) *33 (W) *115 (H)mm | Trademark | BelFone | |
Origin | China |
Product Description
BF-TD821 is a high power DMR handheld radio with 7W outputting power. It has longer communication coverage with distance up to 15km point-to-point, and provides clear and loud digital audio communication even in the edge area. With Rough, compact, ergonomics design features with anti-slip function it is widely used in construction, public security, business…..
Compact Size and Light Weight
Hold in hand in whole workday without difficulty, easy handle with anti-slipping design
Digital/Analog Mixed Communication
Automatically detect and receive an incoming analog/digital signal in digital/analog mixed mode for a single channel, smooth and easier for migration from analog to digital
Excellent Audio Quality
Excellent digital audio quality with AMBE+2TM vocoder and FEC technology
Private call, Group call and All call
Flexible communication for efficient cooperation
Voice Encryption
Confirm discreet communication with voice encryption function
Remote Kill/Revive
Remotely disable function to preventdata& information let out from a missing radio
Long Battery Service Time
Withstand whole using don't need charging halfway(digital 17 hours,analog 13 hours)
Two-channel Digital TDMA System
General | |
Frequency range | VHF:136-174MHz; UHF:350-390 MHz,400-480 MHz,450-520 MHz |
Channel Capacity | 160 |
Zones | 32 |
Channel Spacing | 12.5KHz |
Operating Voltage | DC 7.4V (±20%) |
Battery capacity | 2600mAh |
Battery Life (5/5/90) | Digital 17 hours |
Frequency Stability | ±1.5ppm |
Antenna Impedance | 50Ω |
Dimensions (L×W×H) | 59 (L) *33 (W) *115 (H)mm |
Weight | 236g(including battery) |
Transmitter | |
RF Output Power | High power: 5W; Middle power: 3W; Low power: 1W |
4FSK Modulation | 12.5kHz only data :7K60FXD; 12.5kHz data and audio :7K60FXE |
FM Modulation | 12.5 kHz :8K5ΦF3E; |
Modulation Limiting | +/- 2.5kHz @ 12.5kHz; |
FM Noise | -40dB |
Conducted Emission | -36 dBm≤1GHz/-30 dBm≥1GHz |
Adjacent Channel Power | ≤-60dB |
Audio Response | +1/-3 dB |
Audio Distortion | 0.03 |
Digital Voice coder Type | AMBE3000 |
Receiver | |
Digital Sensitivity | 5% BER :0.25 uV |
Intermodulation | 60dB |
Adjacent Channel Selectivity | 60 dB |
Spurious Response Rejection | 70 dB |
FM Noise | -40dB |
Audio Response | +1/-3 dB |
Audio output power | 1W |
Audio Distortion | 3% (Typical) |
Conducted Spurious Emission | -36dBm |
Environmental Specifications | |
Operating Temperature | -20℃—+60℃ |
Storage Temperature | -30℃—+85℃ |
Water Proof | IP54 |
Contact Us
- Fujian BelFone Communications Technology Co., Ltd.
Product Categories
Portable Radio | Mobile Radio | Repeater | Radio System |
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