| Call Type: | Mixed |
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| Display: | With Display |
| Communication Distance: | <8km |
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Shipping Cost:
Estimated freight per unit. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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DMO Pseudo
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.
DMO True 2-Slot
In direct mode, this radio supports two voice calls simultaneously due to TDMA two timeslots, which means two communication paths on 1 frequency at no extra costs or frequency license.
Digital/analog Dual Modes
BF-TD512 gives you a smooth transition from analog to digital.
Private Call, Group Call and All Call
The versatile calling functions bring more efficiency to your teamwork.
Long Battery Standby Time
BF-TD512 is a powerful radio with long battery life. (digital 22h& analog 16h)
Excellent Audio Quality
The AMBE3000 vocoder and FEC technology give BF-TD512 loud and clear digital audio.
Transmit Interrupt
This function enables a supervisor to interrupt a radio conversation in order to clear a channel for more important communications.
Remote Kill/Revive
Such functions enable you to kill or revive a radio over the air. This greatly facilitates dispatching work and can be especially useful should a radio happen to be lost. You can easily remote kill the lost radio and confidential information can be kept from leaking out.
Radio Priority-based Interruption
This function enables a radio with a higher level to interrupt communications between radios with lower levels, giving higher priority to radios with higher levels. This means better dispatching efficiency.
Personnel Safety
If some worker slips or falls, the man-down function will automatically activate and transmit a signal to his colleagues for help. Built-in Lone Worker and Emergency Alarms are also available in case of any accident.
Automatic Roaming (Programmable)
In an IP multi-site network, this feature enables BF-TD512 to automatically roam among all sites and stay connected, delivering more flexibility and efficiency.
| General | |
| Frequency Range | VHF:136-174MHz UHF: 350-390 MHz /400-480 MHz /450-520 MHz |
| Channel Capacity | 1024 (Optional) |
| Zones | 32 |
| Channel Spacing | 12.5KHz/KHz |
| Operating Voltage | DC 7.4V (±20%) |
| Frequency Stability | ±1.5ppm |
| Antenna Impedance | 50Ω |
| Dimensions | 57 (L)* 32 (W) *119(H)mm |
| Weight | 239g (including battery pack) |
| Battery Capacity | Real 2000mAh |
| Average working hour (5/5/90) | Digital: 22 hours Analog: 16 hours |
| Transmitter | |
| Power Output | H: 5W L: 1W |
| 4FSK Modulation | 12.5KHz (data only): 7K60FXD 12.5KHz (data and voice): 7K60FXE |
| 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/-3 dB |
| Audio Distortion | <3% |
| Vocoder | AMBE3000 |
| Receiver | |
| Digital Sensitivity | 5% BER: 0.25 uV |
| Analog Sensitivity | 0.25 uV (12 dB SINAD) |
| Intermodulation | 60 dB |
| Adjacent Channel Selectivity | 60 dB |
| Spurious Response Rejection | 60 dB |
| Frequency Response | +1/-3 dB |
| Audio Power | 1.5W |
| Audio Distortion | 3% (typical) |
| Conducted Radiation | -57dBm |
| Environmental Specifications | |
| Working Temperature | -20ºC- +60ºC (-30ºC-+60ºC Optional) |
| Storage Temperature | -40ºC- +85ºC |
| Dust&water Proof | IP67 |
Who are we?
BelFone (BFDX) founded in 1989, 30 years Focus on Communications, owned 5 R&D centers with more than 200 R&D engineers, is a Chinese leader in the design, manufacture and supply of digital radio products, systems and applications. BelFone is focus on developing best wireless communications strategy, technology and operations for clients and partners over 30+ years.
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