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BF-TD930 professional digital walkie-talkie

2019-01-18

9653

Professional digital walkie-talkies
BF-TD930 is a professional walkie-talkie independently developed based on digital PDT/DMR technology,The whole machine has passed IP68 dustproof and waterproof test, US military standard MIL-STD-810G standard test and GJB150A-2009 standard test,It provides rich value-added functions and powerful communication versions such as conventional, digital cluster, AD hoc network, virtual cluster, and intelligent scheduling,To provide users with excellent work performance and more efficient and flexible communication needs。

BF-TD930 is a professional walkie-talkie independently developed based on digital PDT/DMR technology,The whole machine has passed IP68 dustproof and waterproof test, US military standard MIL-STD-810G standard test and GJB150A-2009 standard test,It provides rich value-added functions and powerful communication versions such as conventional, digital cluster, AD hoc network, virtual cluster, and intelligent scheduling,To provide users with excellent work performance and more efficient and flexible communication needs。

AD hoc network

BF-TD930 adopts multi-hop multistage relay technology, only relying on the relay function of the terminal itself, each AD hoc network radio into a communication signal source, so as to form a powerful intercom network, you can achieve no center AD hoc network。It has the characteristics of saving frequency resources, convenient use, easy to carry and rapid deployment, and greatly expands the wireless communication distance to achieve signal coverage in special environments。(Optional function)

Superheterodyne circuit

The product adopts the new superheterodyne circuit design scheme, and the RF performance is greatly improved。In the signal edge zone, large range, long-distance communication and other scenarios, the coverage is wider, and the receiving sensitivity is higher, further reducing the cost of customer network construction, and extending the communication to unprecedented areas。Especially in the cross-zone switching in the mobile use scenario, it ensures the stable reception of the limit signal, ensures the timely and efficient communication of key information in a wider range, and ADAPTS to the needs of customers for efficient remote communication and weak signal reception。

Dual tactical covert mode

Receiving command information is the key to the execution of tasks. BF-TD930 designs a dual tactical stealth mode of sound and light to meet the application requirements of covert combat communication. During communication, the terminal can be turned off to hide its whereabouts by sound and light, and the user can be prompted to receive information through tactile vibration to avoid errors and leakage of key commands。For situations where voice calls are not convenient, send quick short messages via programmable keys, providing users with unmatched reliability。

Single frequency relay

BF-TD930 digital walkie-talkie supports the same frequency relay function in conventional PDT/DMR mode,Used as a handheld relay station,Can help customers quickly establish the same frequency relay network,Establish A transit channel for terminals A and B in a certain area,Expand the original interworking range of terminals,It makes up for the shortcomings of short communication distance and easy serial frequency of traditional walkie-talkie。

Advanced encrypted communication

Based on PDT/DMR dual standard, BF-TD930 supports a variety of encryption technologies such as common encryption algorithm, AES256 and ARC4 advanced algorithm encryption, and dynamic secret key encryption to encrypt voice and data signals, and highly guarantees the security of communication content between the scheduling layer and the terminal layer。


Full duplex communication

BF-TD930 provides a new way of communication, walkie-talkie is no longer limited to the traditional intercom, can achieve two-way communication between terminals, provide more timely communication at key moments, communication without waiting, call quality is better, more efficient。


Beidou /GPS satellite positioning

BF-TD930 supports a variety of high-precision positioning by Beidou /GPS, and can realize information reporting, data short message query, data compression and speed detection. With the system platform, the BF-TD930 can obtain real-time user dynamic information and behavioral data and realize visual command and dispatch through the platform。(Optional function)

Long endurance

The product uses the latest lithium polymer technology, with an optional 3350mAh large-capacity battery, which can easily achieve 24 hours long battery life, so that users can easily cope with the uninterrupted use of daily work。


IP68 protection

The whole machine adopts precision and strong structure technology +IP68 dustproof and waterproof design, even in rain, dust, high temperature, cold and other harsh conditions, it can still provide clear and loud voice and stable and reliable communication。


TTS voice broadcast

BF-TD930 digital walkie-talkie, can provide SMS broadcast function (TTS), the use of text to voice broadcast without manual leafing, without viewing can listen to the content of SMS, easily free the user's hands and eyes。(Optional function)


Multiple warning functions

BF-TD930 digital walkie-talkie, support 5 types of alarm, 3 kinds of emergency alarm (separate operation alarm/fall alarm) function, for example, in the event of an emergency, the emergency alarm function can be used to inform the emergency situation, the rear staff can quickly find the person in distress, timely support and rescue。

Rich versions and features

Provides a powerful and flexible system version selection,Support standard PDT/DMR dual versions,It is suitable for various communication systems: standard conventional mode, standard cluster mode, same frequency relay mode, AD hoc network node mode, North peak virtual cluster mode, and North Peak scheduling system mode,To provide users with more and more flexible communication service choices。



Statement: Fujian Beifeng Communication Technology Co., Ltd. reserves the right to change the product design and specifications without prior notice。If there are any typographical errors or possible errors in the presentation, the company will not bear the consequences arising therefrom。The printing process may cause the product representation in the data to differ from the physical product。If you have special needs, please consult our sales staff or customer service staff according to the actual needs!

General part

Frequency range

VHF: 136-174 MHZ
UHF: 400-480MHz
UHF2:450-520 MHZ
UHF3:350-400 MHZ

Channel total

1024

区域

128

Channel spacing

12.5KHz/25KHz

Operating voltage

DC 7.4V (±20%)

Battery capacity

标配2300 mAh
可选3350 mAh

Average battery operating time (5/5/90)

2300mAh: Digital 21 hours;Simulation 15 hours
3350mAh: digital 30 hours;Simulation 23 hours

Frequency stability

±0.5ppm

Antenna impedance

50Ω

Transmitting part

Output power

≤5W

4FSK modulation mode

12.5kHz data only: 7K60FXD
12.5kHz data and voice: 7K60FXE

FM modulation mode

12.5 kHz: 8K50F3E;
25 kHz: 16K0F3E;

Modulation limitation

±2.5kHz@12.5kHz;
±5.0kHz@25kHz

FM noise

40dB@12.5kHz/45dB@25kHz

Emission spurious

-36dBm<1GHz/-30dBm>1GHz

Adjacent channel power

≤-60dB

频响

+1/-3 dB

Audio distortion

≤5%

Digital speech encoder

AMBE or NVOC (PDT only)

Receiving part

Digital sensitivity

0.25μV /BER5%

Analog sensitivity

0.25μV (12dB SINAD)

互调

65dB @ 12.5/25kHz

Adjacent channel selectivity

60dB @ 12.5kHz;70dB @ 25kHz

Spurious suppression

70dB @ 12.5/25kHz

FM noise

40dB @ 12.5kHz;45dB @ 25kHz

频响

+1/-3 dB

Rated audio output power

0.5W (8Ω load)

Maximum audio output power

1.5W

Rated audio distortion

≤5%

Conducted radiation

-57dBm

GPS positioning accuracy

Horizontal position accuracy≤10m(good signal condition)

TTFF (First position) Cold start

<1分钟(良好信号条件下)

TTFF (First position) Hot start

<10秒(良好信号条件下)

Environmental index

Operating temperature range

-30℃—+70℃

Storage temperature range

-40℃—+85℃

防湿

MIL-STD-810G standard

Shock and vibration

MIL-STD-810G standard

Dustproof and waterproof

IP68

Statement: Fujian Beifeng Communication Technology Co., Ltd. reserves the right to change the product design and specifications without prior notice。If there are any typographical errors or possible errors in the presentation, the company will not bear the consequences arising therefrom。The printing process may cause the product representation in the data to differ from the physical product。If you have special needs, please consult our sales staff or customer service staff according to the actual needs!
Statement: Fujian Beifeng Communication Technology Co., Ltd. reserves the right to change the product design and specifications without prior notice。If there are any typographical errors or possible errors in the presentation, the company will not bear the consequences arising therefrom。The printing process may cause the product representation in the data to differ from the physical product。If you have special needs, please consult our sales staff or customer service staff according to the actual needs!
Optional accessories
Statement: Fujian Beifeng Communication Technology Co., Ltd. reserves the right to change the product design and specifications without prior notice。If there are any typographical errors or possible errors in the presentation, the company will not bear the consequences arising therefrom。The printing process may cause the product representation in the data to differ from the physical product。If you have special needs, please consult our sales staff or customer service staff according to the actual needs!
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