0102030405
High-Performance GNSS/RTK Wireless Data Link Radio from China Suppliers - Ideal for Surveying Field Applications
PDL
High Performance Data Link Designed for Survey Systems
19,200 Baud Rate High Over-the Air Link Rate Extends Your Battery Life
Enhanced User Interface: Change Channels in the Field & View Status Information
Compatible with GPS/GNSS RTK Equipment Worldwide
Complete Kit Solutions Available for Your Application
Rugged, Reliable, Waterproof & All-Weather Operation
LoRaData Modules & Rover Stations
LoRaData module: 125-1000MW (1-10km)
Dimensions: 4.05 x 0.37 x 2.50 cm
LoRaData Enclosed: 1-25W (1-50km)
Dimensions: 16.9 x 3.4 x 11.0 cm
PDL receive-only Rover Station
Portable & Base Stations
Portable Station
7 watts, multi-channel, relay, built-in battery, Bluetooth, waterproof
SDL 25watts Base Station
SDR400 Transceiver Built-in Modules
SDR400/TR4/TRL (2watts transceiver built-in module)
TRH Modules & RF Amplifiers
TRH (7watts transceiver built-in module)
TRH Module System View
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 over-the-air link rate of the PDL system?
The PDL system supports a high over-the-air link rate of up to 19,200 Baud, which helps extend battery life during field operations.
What are the coverage ranges for the LoRaData module and Enclosed versions?
The LoRaData module (125-1000MW) provides a transmission range of 1 to 10 km. The LoRaData Enclosed version (1-25W) offers an extended range of 1 to 50 km.
Does the Rover unit require an external power source?
No, the Rover unit features a built-in rechargeable Lithium-Ion battery, whereas the High Power and Low Power Base stations utilize external 9-16VDC power supplies.
Is this equipment compatible with international GPS/GNSS RTK systems?
Yes, the PDL system is designed to be compatible with GPS/GNSS RTK equipment worldwide and supports various link protocols including Transparent, Packet Switched, TRIMTALK, and Satel.
What environmental protection standards do these devices meet?
The units feature IEC 144/855420 I.P.66 rated enclosures, ensuring they are watertight, dustproof, and capable of operating in rugged, all-weather conditions.