Product Ranges
IP Surveillance, CCTV, Security Services, Personal Safety, Police Equipment
Contact Us
  • Shenzhen Safe Guard Co., Ltd

  • Country: China
  • City: Shenzhen
  • Address: Room L, Floor 21st, Block 9C, Baoneng Science & Tech Park, Longhua Dist.
  • Contact Person: Erin Qiu

Key Specifications
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


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



military communication equipment long distance remote control for best ip cameras
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