Model No.︰BF-TD511
Brand Name︰BelFone
Country of Origin︰China
Unit Price︰US $ 178 / pc
Minimum Order︰5 pc
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.
DMO True 2-Slot
In direct mode, this radio supports two voice calls simultaneously due to DMR two timeslots, which means two communication paths on 1 frequency at no extra costs or frequency license.
Digital/analog Dual Modes
BF-TD511 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 Standard Time
BF-TD511 is a powerful radio with long battery life. (digital 22h& analog 16h)
Excellent Audio Quality
The AMBE3000 vocoder and FEC technology give BF-TD511 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.
Automatic Roaming (Programmable)
In an IP multi-site network, this feature enables BF-TD511 to automatically roam among all sites and stay connected, delivering more flexibility and efficiency.
|
General |
|
|
Frequency Range |
UHF:350-390MHz/400-480MHz/450-520MHz |
|
Channel Capacity |
32 |
|
Zones |
2 |
|
Channel Spacing |
12.5KHz |
|
Antenna Impedance |
50Ω |
|
Operating Voltage |
DC7.4V (±20%) |
|
Battery Average Working Time(5/5/90) |
Digital:18 hours; Analog:14 hours |
|
Battery Capacity |
Real 1800mAh |
|
Frequency Stability |
±1.5 ppm |
|
Dimensions |
61(L)×35(W)×117(H)mm |
|
Weight |
239g (including battery pack) |
|
Transmitter |
|
|
Power Output |
H: 5W / M: 3W / L:1W |
|
4FSK Modulation |
12.5KHz data only:7K60FXD
|
|
FM Modulation |
12.5KHz;8K50FXD |
|
Modulation Limitation |
+/- 2.5KHz @ 12.5KHz;
|
|
Spurious Emission |
-36 dBm ≤1 GHz
|
|
Rated Audio Distortion |
≤3% |
|
Adjacent Channel Power |
≤-60dB |
|
Frequency Response |
+1/-3 dB |
|
Vocoder |
AMBE3000 |
|
Receiver |
|
|
Digital Sensitivity |
5% BER: 0.25μV |
|
Analog Sensitivity |
0.25μV (12 dB SINAD) |
|
Adjacent Selectivity |
60dB |
|
Intermodulation |
65dB |
|
Spurious Suppression |
70dB |
|
Conduction Radiation |
-36 dBm |
|
Rated Audio Power |
500mW |
|
Rated Audio Distortion |
3% (typical) |
|
Environmental Specifications |
|
|
Shock & Vibration |
MIL-STD-810C/D/E/F |
|
Working Temperature |
-20ºC~+60ºC |
|
Storage Temperature |
-30ºC~+85ºC |
Payment Terms︰ TT
