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CDL5 UHF External Datalink

The CDL5 is a three-in-one RX/TX/Repeater UHF external datelink with the entire range of 410-470 MHz, designed for GNSS system applications. The high-power design will expand your RTK working range, and the rugged IP67 proof level can protect it from harsh environments.

Features

  • Designed for GNSS RTK Survey Systems
  • Change Channels From 410-470 MHz in the Field
  • Channel Spacing at 12.5 kHz
  • Support 9600/19200 Air Baud Rate
  • 6 User-defined Power Levels From 2W to 30W
  • Anti-reverse Power Protection
  • Super-rugged IP67 Proof Level and Robust Reliability
  • Work as TX/RX/Repeater Mode
  • Support Industry Common UHF Protocols
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TX & RX & Repeater

The CDL5 can be worked in both TX/RX mode and is also capable of repeating real-time data, the work coverage can be enhanced by the function of repeaters.

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Industry Protocols

The CDL5 supports industry common UHF protocols, such as Transparent/South/Mac/TT450, which is compatible with most data link related products.

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IP67

With IP67 waterproof and dustproof level and fully metal construction, the CDL5 provides high performance and rugged dependability for the toughest environment.

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Specifications

Frequency Range: 410-470 MHz
Channel Spacing: 12.5 kHz Channel Spacing ± 1.5 ppm Stability
Work Mode: Half-duplex
Frequency Stability: 1.5ppm
Modulation System: GMSK
Air Baud Rate: 9600/19200 bps Selectable
Protocol Type: Transparent/South/Mac/TT450
Adjacent Channel Rejection Ratio: - 55 dB
Forward Error Correction: Yes
Sensitivity: -117dBm BER 10-5
Size (with connector): 11cm × 18cm × 9.3cm
Weight: 1.3 kg
Mount: Tripod Bracket, 5/8”-11 Range Pole
Operating Temperature: -40℃ to +75℃
Storage Temperature: -50℃ 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: 1-2A (2W output power) 5-6A (30W output power)
Received Current: 200mA (0.75W)
Transmit Power: 2W/5W/10W/15W/20W/30W
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 CDL5 UHF External Datalink.pdf Release date: 2021-04-13 Version:2.0

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