0102030405
China Suppliers Factory High Performance GNSS/RTK Wireless Data Link for Precise Surveying Applications
PDL
High Performance Data Link
Designed for Survey Systems
19,200 Baud Rate
High Over-the-Air Link Rate Extends Battery Life
Enhanced User Interface
Change Channels in the Field & View Status
Compatible with GPS/GNSS RTK Worldwide
Complete Kit Solutions Available
Rugged, Reliable & Waterproof
All-Weather Operation
LoRaData module: 125-1000MW (1-10km)
4.05x0.37x2.50cm
4.05x0.37x2.50cm
LoRaData Enclosed: 1-25W (1-50km)
16.9x3.4x11.0cm
16.9x3.4x11.0cm
PDL receive-only Rover Station
Portable Station
7 watts, multi-channel, relay, built-in battery, Bluetooth, waterproof
7 watts, multi-channel, relay, built-in battery, Bluetooth, waterproof
SDL 25watts
Base Station
Base Station
TRH (7watts transceiver built-in module)
25/35/45watts RF Amplifier
Technical Specifications
| Specification | High Power Base | Low Power Base | Rover |
|---|---|---|---|
| General Specifications | |||
| DTE - DCE Interface | 3 Wire, RS-232, 38.4k Baud Maximum | ||
| User Interface |
On/Off Button* ("Auto Power On" enabled when connected to power source Channel Button with AutoBase™ and AutoRover™ Digital Display Modem/Power Status Indicators RF Power Select Toggle Switch) |
On/Off Button* ("Auto Power On" enabled when connected to power source Channel Button with AutoBase™ and AutoRover™ Digital Display Modem/Power Status Indicators) |
On/Off Button* Channel Button with AutoRover™ Digital Display Modem/Power Status Indicators |
| Power | |||
| External | 9-16VDC | ||
| Internal Battery | N/A | N/A | Lithium Ion Rechargeable |
| During TX (nominal) | 110 Watts (35W) | 11 Watts (2W) | N/A |
| During RX (nominal) | 1.9 Watts | 0.9 Watts | 0.3 Watts |
| Antenna | |||
| External | 50 Ohm, BNC | 50 Ohm, NMO | 50 Ohm, NMO |
| Modem Specifications | |||
| Link Rate/Modulation |
19,200 bps/4Level FSK (25 kHz) 9600 bps/4Level FSK (12.5 kHz) 9600 bps/GMSK (25 kHz) 4800 bps/GMSK (12.5 kHz) |
||
| Link Protocols | Transparent, Packet Switched, Digipeater, TRIMTALK, Satel | Transparent, Packet Switched, Digipeater, TRIMTALK, Satel | Transparent, Packet Switched, TRIMTALK, Satel |
| Forward Error Correction | Yes | ||
| Radio Specifications | |||
| Frequency Bands | Refer to price list for available frequency bands. | ||
| Frequency Control | Synthesized 12.5 kHz Resolution ±2.5ppm Stability | ||
| RF Power Select | Low/High | Factory Programmable | N/A |
| RF Transmitter Output | 2/35Watts Maximum | 0.5 - 2Watts | 0Watts (Receive Only) |
| Sensitivity | -110 dBm BER 10-5 | ||
| Adjacent Channel Selectivity | >65 dB(25kHz), >55 dB(12.5kHz) | >60 dB(25kHz), >50HdB(12.5kHz) | |
| Type Certification |
All models are type accepted and certified for operation in the U.S. and Canada. For detailed information concerning your country's type certification, please contact your sales representative |
||
| Environmental Specifications | |||
| Operating Temperature | -22° to +140℉(-30° to +60℃) | -4° to +140℉(-20° to +60℃) | |
| Storage Temperature | -67° to +185℉(-55° to +85℃) | -4° to +185℉(-20° to +85℃) | |
| Vibration/Shock | ANSI/ASAE EP455 | ||
| Enclosure |
IEC 144/855420 I.P.66 Watertight and Dustproof |
||
| Mechanical Specifications | |||
| Dimensions |
6.23" W x 2.77" H x 6.58" L (15.8cm W x 7.0cm H x 16.7 cm L) |
8.25" W x 2.40" Diameter (21.0cm L x 6.1cm Diameter) |
8.25" L x 2.40" Diameter (21.0cm L x 6.1cm Diameter) |
| Weight | 2.96 Ibs. (1.34Kg) | 0.65 Ibs. (0.30Kg) | 0.75 Ibs. (0.34Kg) |
| Data/Power Connector | 5 Pin LEMO #1 Shell | 5 Pin LEMO #0 Shell | 5 Pin LEMO #0 Shell |
| Mount | Tripod Bracket | 5/8"-11 Range Pole | 5/8"-11 Range Pole |
Frequently Asked Questions (FAQ)
What is the maximum baud rate of the PDL High Performance Data Link?
The PDL supports a high over-the-air link rate of 19,200 Baud, which helps optimize data transmission speed and extends your battery life in the field.
What is the coverage range of the LoRaData modules?
The LoRaData module (125-1000MW) has a range of 1-10km, while the LoRaData Enclosed module (1-25W) supports a long-range transmission of 1-50km.
Is the PDL system compatible with global RTK equipment?
Yes, the PDL is designed to be fully compatible with GPS/GNSS RTK equipment worldwide, providing seamless integration for various survey applications.
What are the environmental ratings for these data links?
The systems feature an IEC 144/855420 I.P.66 rated enclosure, making them completely watertight, dustproof, and ruggedized for all-weather field operations.
What power options are available for the Rover station?
The Rover station can be powered via an external 9-16VDC power source or run independently using its internal rechargeable Lithium-Ion battery.