DL8 Datalink
Rugged Powerful Reliable Advanced Datalink for GNSS Application
The DL8 is a UHF radio modem that provides reliable base-to-rover RTK GNSS corrections over long communication distances. The customizable parameter setting function allows operators to start the modem by pressing the corresponding control buttons easily. 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.
Description
The DL8 is a UHF radio modem based on CHCNAV's technical expertise and extensive fieldwork 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 customisable parameter setting function lets operators easily start the DL8 radio modem by pressing the corresponding control buttons.
- High power UHF data link for GNSS applications.
- Six power levels adjustable from 5 W to 28 W.
- Support industry-standard UHF protocols.
- Configuration over a full 70 MHz frequency range.
- Channel spacing selectable at 12.5 kHz or 25 kHz.
- All-weather, water, and dustproof rugged IP67 rating.
Do you have questions about this product?
- Questions about price, availability, and/or retailers
- Questions about technical specifications and usage
- Questions about suitability for your project or application
Specifications
-
General
-
Type
UHF radio modem
Height [m]
0.065
Width [m]
0.14
Depth [m]
0.175
Total Weight [kg]
2
Housing Material
All-weather, water and dustproof rugged IP67 rating.
Certifications
Support industry-standard UHF protocols.
-
Radio Modem Specifications
-
Operation frequency range min [MHz]
410
Operation frequency range max [MHz]
470
Channel spacing [MHz]
25
450 MHz transmitter radio power output [W]
15
900 MHz transmitter radio power output [W]
28
Configurable transmit power
Y
-
Power
-
Power supply min. [V]
9
Power supply max. [V]
16
Power connector
50 Ohm, TNC female connector
-
Connectors
-
Antenna port
50 Ohm, TNC female connector
RS-232
Y
Number of RS-232 ports
1
-
Environment
-
Operating temperature: min. [°C]
-40
Operating temperature: max. [°C]
65
Water and dust proof
All-weather, water and dustproof rugged IP67 rating.
Shock and vibration proof
IP67
-
Operation Characteristics
-
Link Rates [bps]
4800 bps, 9600 bps and 19200 bps
Link protocols
CHC, Transparent, TT450S
-
More information
-
Main applications
Surveying adn engineering
Distinguishable features
High power UHF data link for GNSS applications, Configuration over a full 70 MHz frequency range.
-
Interfaces
-
Input Interfaces
1 LCD Display, 5 control keys