ComNav
CDL7 UHF External Datalink
The CDL7 is a high-quality, UHF external datalink designed for GNSS RTK survey system. High power design will extend your RTK work region.
- 25 kHz
- Channel Spacing
- ±1.5ppm
- Frequency Stability
- 1.3 kg
- Weight
Original ComNav unit·Authorized distributor
Overview
About the CDL7
The CDL7 is a high-quality, UHF external datalink designed for GNSS RTK survey system. High power design will extend your RTK work region. Fully metal construction provides high performance and rugged dependability for the toughest environment.
- 01
Designed for GNSS RTK Survey Systems
- 02
Change Channels from 410-470 MHz in the Field
- 03
5 Selectable Air Baud Rate Options
- 04
User-defined Power Levels from 5W to 30W
- 05
Anti-reverse Power Protection
- 06
Super-rugged IP67 Proof Level and Robust Reliability
- 07
Work as TX/RX1 Mode
TX & RX
The CDL7 can be worked in both TX/RX mode and cover many solutions from simple point-to-point connections to large networks of hundreds of modems. Even for expanded networks, only one operating frequency is required.
Easy of Setup
The CDL7 is designed to easily amount on all standard tripods and range poles. Advanced 10 frequency channels can be easily changed even in the field.
IP67
With IP67 waterproof and dustproof level and fully metal construction, the CDL7 combines high performance and rugged dependability, extending to work even in harsh environment.
Specifications
Technical data
Values from the ComNav datasheet. Ask us for the full sheet or a side by side with another model.
Download datasheet (PDF)General
- Frequency Range
- 410-470 MHz
- Channel Spacing
- 25 kHz
- Work Mode
- Half-duplex
- Frequency Stability
- ±1.5ppm
- Modulation System
- CSS/GMSK
- Air Baud Rate
- 11000bps/18000bps/31000bps/52000bps/115200bps/9600bps/19200bps
- Protocol Type
- LoRa/Transparent/MAC/TT450S/South
- Adjacent Channel Rejection Ratio
- -55 dB
- Forward Error Correction
- Yes
- Sensitivity
- -120 dBm
Physical
- Size (with connector)
- 11cm × 18cm × 9.3cm
- Weight
- 1.3 kg
- Mount
- Tripod Bracket, 5/8”-11 Range Pole
- Operating Temperature
- -30℃ to +65℃
- Storage Temperature
- -45℃ to +85℃
- Humidity
- 100% no condensation
- Dustproof and waterproof
- IP67, protected from temporary immersion to depth 1m
- Shock
- Designed to survive a 2m drop onto concrete
- Power Supply
- +10V ~ +14.5V DC
- Transmit Current
- <6A
- Received Current
- 0.6W
- Transmit Power Select
- Low: 5W High: 30W
Communication
- Data Connector
- 1 Serial Port (7-pin Lemo) Baud rates 115200 bps (4800 bps to 115200 bps optional)
- Power Connector
- 2-pin Lemo port
- RF External
- 50 Ohm, N-TYPE female
- User Interface
- - Power button (for powering receiver) - Channel button - Power selected button - Digital display
- Datalink Antenna
- 1
- Extension Bar
- 1
- Datalink cable from GNSS Receiver to CDL7
- 1
- External Power Cable for CDL7
- 1
- Aluminum Disc
- 1
- Aluminum Tripod
- 1
Downloads
Datasheets and manuals
Free PDFs for the CDL7. Need a manual in another language? Ask us and we will send it.
- SinoGNSS CDL7 UHF Extenal Datalink.pdfEN · PDF · 186 KB EN Download
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