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Bidirectional NLOS Wireless Receiver 8MHz Telecommunication

Bidirectional NLOS Wireless Receiver 8MHz Telecommunication

  • Bidirectional NLOS Wireless Receiver 8MHz Telecommunication
  • Bidirectional NLOS Wireless Receiver 8MHz Telecommunication
Bidirectional NLOS Wireless Receiver 8MHz Telecommunication
Product Details:
Place of Origin: China
Brand Name: Ding Shen
Model Number: DS-TD1400
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiation
Packaging Details: export standard packing
Delivery Time: 3-7 days
Payment Terms: T/T
Supply Ability: 1000PCS per month
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Detailed Product Description
Brand Name:: DS-TD1400 Resolution:: HD1080P,compatibility 1080I, 720P,480P And Standard Res
Frequency: 1430~1444MHz Adjustable Bandwidth: 4/8MHz
Baud Rate:: 7200 ~ 921600bps Adjustable Dimension:: 155*108*22mm
Place Of Origin:: China Application: WIRELESS SIGNAL TRANSMISSION
High Light:

Bidirectional NLOS Wireless Receiver


Bidirectional COFDM Wireless Transmitter


8MHz Telecommunication Wireless Receiver

Bidirectional video+data NLOS wireless telecommunication transceiver


The model DS-TD1400 TDD-COFDM transceiver is our new NLOS(non-line of sight) two-way data transmission system and wireless mobile emergency communication private network,which is independent of telecom operators wireless network.Its confidentiality,security,mobile performance that is better than Telecom operators.Also is a fully transparent data encryption transmission emergency security network.

TDDCOFDM multiplexing technology to channel resources in time through time slot, frequency through a large number of sub carriers to flexibly allocated to multiple users,and in a single frequency to maximize the realization of multi user access.Channel into the AES128bit ,and user defined-code that strength to ensure the data encryption.System occupy relatively narrow-band air frequency(4/8MHz)and strong anti-multipath interference ability to overome simulation technique and the high-speed mobile data transmission under multipath reflections and nuisance caused by occlusion,then achieved in a complex environment transfer: data packing form, audio and video data and serial asynchronous data.Its miniature volume, precision design, lightweight and easy to carry that commonly used in short distance high speed wireless data transmission and in sky long distance high speed wireless data transmission purposes.1) Such as special transmission: for any different size of drones,UAV, rotorcraft, UGV, gyroplane,unmanned parachute,unmanned submarine,unmanned boat,airship,high speed rail,motor car,unmanned robot etc..2)On ground station such as:short-range NLOS operations or LOS environment motion wireless communication.


Bidirectional video+data NLOS wireless telecommunication transceiver



1. Advancement:TDD-COFDM technology,with fast-moving,ultra-wideband, and fully transparent transmission.

2. Security: private network, private transport protocol, sole synchronization code and AES encryption.

3. Flexibility: transparent transmission of IP data channel, supports multi-user access.

4. Scalability: all-digital network, is compatible with all IP data transmission equipment.

5.Technical performance:

1) Multi-frequency network base stations,single base station same frequency network, the same frequency network with bidirectional communication, high spectrum efficiency;

2) Flexible allocation of channel resources to achieve PTP,PTMT and multipoint-to-multipoint two-way communication;

3) Multiple channel bandwidth and a variety of modulation mode function;

4) Flexible TDD slot allocation model to meet a single-frequency but multi-user access, not only save the spectrum but also to reduce power consumption;

5) Spectrum sensing, perception slot, upstream bandwidth sensing function;

6) Strong diffraction ability and anti-multipath capability

7) High-sensitivity receiver.When receive level is -110dBm, can still ensure BER <10E-5 and frame error rate <1%. Powerful error correction capability;

8)Low PAPR, high power amplifier efficiency, low power consumption;

9) Can transmit video audio and etc signals synchronous,high speed.Velocity >600km/h.

10)Digital signal processing, a strong system of confidentiality, stability and reliability.



#Support protocol PTP &PMD network technology;

#Support non-line of sight(NLOS) high speed motion transmission

#Bit rate can up to 921600bps;

#AES 128-bit encryption,and also customer manually customize the secret key.

#Standard RJ45 Ethernet and RS485/RS485/RS422 data serial ports;

#Built in with small LCD screen that showing the signal working status.

#Available frequency: 1430~1444MHz adjustable

#AES128 and user-defined code to ensure better security.



Bidirectional video+data NLOS wireless telecommunication transceiver

Physical interface section
Ethernet Standard RJ-45
RS-232/422/485 data port Standard data serial port
Power supply DC12V, Four pin terminals
Power consumption 10W
RF connector SMA female
Main parameters:
Modulation TDD_COFDM, time division duplex mode
Working mode Full duplex
Working frequency 1430~1444MHz adjustable
RF power output 5W (37dbm)
RF bandwidth 4/8MHz
Correction mechanism 32bit of CRC, ARQ
Transfer Protocol standard TCP / IP, transparent transmission,serial asynchronous
Data Rate 6.5Mbps ( both video and data occupy the same channel)
Baud rate 7200 ~ 921600bps (automatically assigned)
Data type 10 / 100Bate-T Ethernet, RS-232, RS-422, RS-485 standard
Audio channel analog audio intercom interface (non-Open)
BER ≤10-6
Receiving sensitivity -103dBm
Networking format point-to-multipoint
Encryption 128bit AES (Optional 256bit AES)

10 / 100BaseT, Auto-MDI / X, IEEE802.3


Parameter Control adjustable parameters through the LCD panel
Working temperature -40 ~ 85
Dimension 155*108*22mm
Weight 550g
Product application:
Bidirectional video+data NLOS wireless telecommunication transceiver
Bidirectional NLOS Wireless Receiver 8MHz Telecommunication 2Bidirectional NLOS Wireless Receiver 8MHz Telecommunication 3

Contact Details
Shenzhen dingshen Industrial Co., Ltd

Contact Person: Mrs. Li

Tel: 86-13480804763

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