The HX-DU1603D is a lightweight, ruggedized UHF receiver designed for digital radio communications between 410 and 470 MHz in either 12.5 or 25 kHz channels, which can be widely used in GNSS/RTK surveying and GNSS precise positioning system.
HX-DU1603D is equipped with a Bluetooth transceiver for cable-free communications with external devices. Meanwhile, HX-DU1603D is equipped with a display screen, you can set the parameters by the button on the radio, which is easy to operate and use.
Features
- Bluetooth enabled: Cable-free communications with external devices such as GNSS receivers.
- Equipped with a 1.9 inches Display Screen: Support the frequency, protocols, power display, serial port baud rate, air baud rate, etc. display and switchover.
- 60MHz Bandwidth Coverage 410-470 MHz bands: Advanced data link design for high performance over entire band.
- Internal Rechargeable Battery: Capacity as high as 6800mAh.
- Configurable Transmit Power: Support for 0.5 w, 2 w power switching.
- Software-Derived Channel Bandwidt: Compatible with both 12.5 and 25 kHz radios.
- High environmental Capabilities: Waterproof to IP67
| Communication | ||
| Data/Power | 1 RS-232 port ,5pin | |
| Power Requirements | ||
| Internal | 6800 mAH Li-ion rechargeable battery | |
| Input Voltage Range | 6-9VDC | |
| During RX | 1.0Watts normal@7.5V DC | |
| Radio | ||
| Frequency range | 410~470MHz | |
| Operating mode | Half-duplex | |
| Channel spacing | 25KHz, 12.5KHz | |
| Modulation type | GMSK | |
| Operation voltage | 7.5V | |
| Power dissipation (Typical) | High power level | 8.5W@7.5V DC |
| Low power level | 3.5W@ 7.5V DC | |
| Frequency stability | ≤±1.0ppm | |
| Size | 150×83×31mm | |
| Weight | About 560g | |
| Temperature (operation) | -30℃~+65℃ | |
| Temperature (storage) | -40℃~+85℃ | |
| Antenna port | TNC，female | |
| Antenna impedance | 50ohm | |
| Data interface | 5Pin | |
| Charging Time | 8h | |
| Continuous Working Period | 8h | |
| Stand-by Time | 35h | |
| Transmitter | ||
| RF output power | High level（2W） | 33±0.5dBm@D C 7.5V |
| Low level（0.5W） | 27±1dBm@DC7.5V | |
| Power stability | ±1dB | |
| Harmonics | >50dB | |
| Receiver | ||
| Sensitivity | -114dBm@BER 10-3，9600bps | |
| Adjacent channel selectivity | >50dB@25KHz | |
| Modem | ||
| Air baud rate | 9600bps, 19200bps | |
| Modulation type | GMSK | |
| Serial port baud rate | 9600 bps, 19200 bps, 38400bps, 57600 bps, 115200 bps | |
| Bluetooth Specification | ||
| Bluetooth Core | 2.0, 2.1 | |
| Bluetooth antenna | Internal Onboard Antenna | |
| Profiles | Serial Port Profile | |
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