DL8 GNSS RTK DATALINK

Product catalog summary

Overview: The DL8 is a UHF radio modem designed by CHCNAV for GNSS RTK applications, offering reliable base-to-rover corrections over long distances. It features customizable settings and adjustable output power to suit various environmental conditions.

Key Features:

High power UHF data link with adjustable power levels from 5 W to 28 W.
Operates over a 70 MHz frequency range with selectable channel spacing of 12.5 kHz or 25 kHz.
Supports industry-standard UHF protocols and is IP67 rated for water and dust resistance.

Specifications:

Frequency bands: 410 MHz to 470 MHz.
Communication: 1 x RS232 serial port, up to 115200 bps.
Modulation: GMSK / 4FSK.
Weight: 2 kg (70.5 oz).
Operating temperature: -40°C to +65°C (-40°F to +149°F).
Storage temperature: -50°C to +85°C (-58°F to +185°F).
Ingress protection: IP67, waterproof and dustproof.
Size: 175 mm x 140 mm x 65 mm (6.9 in x 5.5 in x 2.6 in).

Power and Connectivity:

Transmit power levels: Low (5 W / 10 W / 15 W), High (20 W / 25 W / 28 W).
Link rates: 4800 bps, 9600 bps, 19200 bps.
Ports: 1 x 5-pin LEMO port, 1 x TNC port.
Antenna: External 50 Ohm, TNC female connector.
External power: 9 V DC to 16 V DC.

Usage Considerations: Users must comply with local regulations regarding UHF datalink usage, ensuring operation within permitted frequencies and power outputs.

Catalog excerpts

SURVEYING & ENGINEERING

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RUGGED DATALINK FOR GNSS RTK APPLICATIONS The DL8 is a UHF radio modem based on CHCNAV's technical expertise and extensive field work experience. With many innovative features, the DL8 provides reliable base-to-rover RTK GNSS corrections over long communication distances. Commonly used frequency channels can be preset and the output power can be adjusted from 5 to 28 W according to the environmental constraints of the project. The customizable parameter setting function allows operators to easily start the DL8 radio modem by simply pressing the corresponding control buttons. FIELD-PROVEN PRODUCTIVITY...

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RUGGED POWERFUL RELIABLE ADVANCED DATALINK FOR GNSS APPLICATIONS

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SPECIFICATIONS Radio specifications Frequency bands Transmit power Link rate Power External power *All specifications are subject to change without notice. *The use of UHF datalink may be subject to local regulations. Users must ensure that the device is not operated without the permission of the local authorities on frequencies or power output other than those specifically reserved and intended for use without required permit. CHC, Transparent, TT450S General Specifications User interface 1 LCD Display 5 control keys Ingress protection IP67 waterproof and dustproof, protected from temporary...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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