GD440BW and GD440VW are high-speed data transmission stations working in 440MHz band for surveying and mapping applications. The channel rate is 19200bps. They are interoperable with Satel data transmission stations and can be set as AT commands to modify working parameters online. GD440BW power connector uses LEMO waterproof connector, transmitting power is 7.5W. The transmitting power of GD440VW is 25W.
Optimum design for surveying and mapping application and communication with Satel products;
Software switching allows/prohibits AT instructions to modify working parameters online;
GD440BW power connector uses LEMO waterproof connector;
Setting transmit power by setting software to provide 5-level settable power;
Using temperature compensation frequency reference source to ensure high stability of transceiver frequency;
Power supply indicator lamp, receiving and receiving indicator lamp and data indicator lamp make the working state clear at a glance.
Precision die-casting aluminum structure with professional circuit design, anti-interference ability;
Frequency synthesis technology is used to set frequency conveniently by setting software.
Provide a variety of data interface configurations to facilitate the connection of various external devices for data transmission;
Industrial product design, wide temperature range.
