The D1-D provides both transmit/receive work modes, supports all common protocols and is compatible with most radios on the market. With D1-D in your agricultural system, you can use your existing GNSS receiver as a base station, largely saving your cost.
Equipped with an intuitive front panel, users can easily check the work modes from the indicators and switch the frequency channels via the buttons. With automatic power-on and anti-reverse polarity protection, D1-D is convenient for farmers to use.
Featuring up to 19200bps air baud rate, the D1-D is suitable for full-constellation & triple frequency GNSS correction data transmission with large amounts of data. With IP66 and anti-vibration design, the D1-D is not afraid of harsh environments.
GENERAL
Frequency Range: 410-470 MHz
Channel Spacing: 25 kHz
Work Mode: Half-duplex
Frequency Stability: ≤ 1.0ppm
Modulation System: GMSK, 4FSK
Air Baud Rate: 9600bps/19200bps
Serial Port Baud Rate: 9600bps/38400bps/115200bps
Protocol Type: Transparent, TRIMTALK, South
Receive Sensitivity: -115dBm
Adjacent Channel Selectivity: >52dB @25KHz
Co-channel Rejection: >-12dB
ELECTRICAL
Power Supply: +8V ~ +32V DC
Received Power: 0.5W
Transmit Power:
- High: 3.3 W
- Low: 2.7 W
PHYSICAL
Size: 126×71×30mm
Weight: 300g
Antenna Connector: TNC, 50 Ohm
Data Connector: Aviation connector to RS232
Indicator: 3 indicators for Power, TX, RX
Button: 2 buttons for channels switching
ENVIRONMENTAL
Operating Temperature: -40℃ to +70℃
Storage Temperature: -40℃ to +85℃
Waterproof & Dustproof: IP66
Shock: Survive from a 2m-drop
Humidity: 100% no condensing
