Overview
The LMR400 radio transceiver from JAVAD GNSS provides a high-speed Point-to-Point and Point-to-Multipoint wireless
data transfer at up to 38.4 kbps. The LMR400 supports user-selectable modulation techniques (GMSK, 4FSK, DBPSK, DQPSK, D8PSK, or D16QAM), which allows the user to achieve the highest data speed for a given range (up to 8 miles). It also includes a selectable error correction, which improves the functioning of the radio modem under interference.
The unmatched features of LMR400 include data scrambling, frequency hopping, user-selectable transmit output power level, low power consumption sleep modes, autoscanning for the base, and plug-and-play installation for remote terminals.
The LMR400 supports two separate Application Data and Maintenance modes of a single UART serial port. The built-in software tools provide wireless link testing, units’ status and error statistics monitoring, and units’ settings change over the air. The software of the LMR400 radio transceiver resides in flash memory.
The updating of the radio transceiver programs is entirely software-based. The flash memory is re-programmable through a UART interface or over the air.
Features
- DSP-modem
- Multi-modulation technologies
- Zero-IF technologies
- Up to 115200 bps data rate
- Embedded firmware compensation for operation at extremely low and high temperatures
- Compact design
General Specifications
- Input Voltage: 4.2 V ± 5 %
- Power Consumption (average): 3 W – transmit with 50% duty cycle (1 W TPO); 1 W – receive mode
- Operating Temperature: -40°C – +60°C
- Storage Temperature: -40°C – +80°C
- Dimensions: 80.8 x 45.7 x 7.4/9.4 mm
- Weight: 41 g
Why Buy from Us?
In business since 2004, Canal Geomatics is an authorized dealer for JAVAD GNSS and has established itself as an industry-leading distributor of high-precision positioning products in North America. Our mission is to find the best solution for each unique application and extend premium support to ensure the long-term success of our customers. We offer both volume and reseller discounts for the majority of our product lines.
Ordering
The LMR400 radio transceiver from JAVAD GNSS is available through Canal Geomatics. If you would like more information about this product, please feel free to get in touch with us by completing the Request Pricing form.
