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  • Shenzhen Safe Guard Co.,Ltd

  • Country: China
  • City: Shenzhen
  • Address: 21F,Block 9C,Baoneng Science & Technology Park,Qingxiang Rood,Longhua District, Shenzhen, China
  • Contact Person: vivi zhang

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Key Specifications
2W Robust Bi-directional Wireless IP Network Transceiver

Model: SG-FDD2W

SG-FDD2W is a new generation digital 2 way duplex transceiver integrated with COFDM (Coded Orthogonal Frequency Division Multiplexing) modulation and FDD (Frequency-division duplexing) technology, and so have NLOS (non-line-of sight) diffraction and strong anti-interference ability. It has two different uplink & downlink carrier frequencies for signal transmitting and receiving, also compatible with super-linear digital predistortion, super narrowband (1MHz), low-latency and high-sensitivity capacity, that makes it ideal for long distance IP video data transmission.

As it’s lightweight and small size, It is mainly used for public security system, emergency, system, police, military etc secured video data transmission.


COFDM & FDD modulation

Great transfer rate for uplink and downlink

Transparent IP Ethernet and serial data sync communication

Dynamic AES encryption 128bits

RF Narrowband 1/2/4/8MHz available

Work well in NLOS fast moving condition

Integrated design, super linear

Small in size, lightweight and low consumption

Easy deployment, Simple operation


Model: SG-FDD2W

Power supply: DC12V/1.5A

TX output frequency: 300-3300MHz selection, step in 1MHz

RX output frequency: 300-3300MHz selection, step in 1MHz

RF bandwidth: 1/2/4/8MHz

RF power output: 33dBm

Encryption/decryption mode: AES128 bits(user-defined password)

Modulation: COFDM 2K

Transfer rate: 2x30 Mbit/s uplink and downlink

RF connector: SMA type *2

Ethernet: Standard RJ45 port *2

Serial port: RS232 serial port

Baud rate: 115200bps maximum

LCD panel with keypad:Easy to set the related parameters

Dimension: 131*92*39mm

Weight: 527g

More detail please email me:

2W Robust Bi-directional Wireless IP Network Transceiver
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