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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. Fully metal construction provides high performance and rugged dependability for the toughest environment.

Features

  • Designed for GNSS RTK Survey Systems
  • Change Channels from 410-470 MHz in the Field
  • 5 Selectable Air Baud Rate Options
  • User-defined Power Levels from 5W to 30W
  • Anti-reverse Power Protection
  • Super-rugged IP67 Proof Level and Robust Reliability
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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.

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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. 

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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.

Picture and Videos

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Specifications

Frequency Range: 410-470 MHz
Work Mode: Half-duplex
Frequency Stability: ±1.5ppm
Modulation System: CSS
Air Baud Rate: 500/11000/12500/15500/18000 bps Selectable
Protocol Type: LoRa
Adjacent Channel Rejection Ratio: - 55 dB
Forward Error Correction: Yes
Sensitivity: -120dBm
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
Power Supply: +10V ~ +14.5V DC
Transmit Current: <6A
Received Current: 0.6W
Transmit Power: 5W/30W selectable
Data Connector: 1 Serial Port (7-pin Lemo) Baud rates 38400bps (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

Documents

SinoGNSS CDL7 UHF Extenal Datalink Release Date: 2022-02-06 Version: 1.0
ComNav Monitoring Solution Release Date: 2022-02-06 Version: 1.0

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