Pacific Crest PDL4535 Positioning Data Link 450-470 MHz Radio PDL 4535
Pacific Crest PDL4535 PDL Positioning Data Link
- 450-470 MHz Radio Frequency
$899.00
Availability:
In stock
SKU
XPGPS126
Condition: Refurbished
Warranty: 1 YEAR WARRANTY
Shipping: USA & Worldwide
* Pacific Crest PDL4535 Positioning Data Link [ID- X3463-L/T*]
- 450-470 MHz Radio Frequency
* Power Cable
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Pacific Crest PDL Data Link
The PDL is an advanced, high speed, wireless data link that is designed specifically for GPS/RTK applications.
Features:
- Fast Over-the-Air Data Rate
- 19,200 bits per second
- Reduced latency provides better GPS position information
- Lower power consumption allows longer field operation
- Greater throughput handles both GPS and GLONASS
- Enhanced User Interface - Channel display and buttons
- View and change radio channel
- Monitor charge status and other parameters
- Intelligent Protocols - Forward Error Correction (FEC), Aut oBase™ and AutoRover™ technology
- FEC provides improved noise immunity and range
- Base automatically selects channel with AutoBase
- Rover automatically locks to base with AutoRover
- Rugged Construction - Designed specifically for GPS RTK field surveying
- Double shock mounted electronics improve reliability
- Water tight operation stands up to bad weather conditions
- Built-in mounts simplify tripod and range pole mounting
- Backward Compatible - Interoperable with RDDR, RFM and Trim ble® products
- Benefit by the latest technology with your existing equipment
- Facilitates GPS equipment mix and match
- Provides upgrade path for existing installations
Specifications:
| General | |
| Serial Port Interface | RS-232 compatible. 1200 to 38400 baud operation with 1 start, 8 data, optional parity, and one stop bit. |
| Power Supply | 9-16 VDC. PDL Rover quiescent/receive power consumption 0.3W. PDL High Power Base quiescent/receive power consumption is 1.9W. PDL High Power Base in the low/high RF power setting consumes 13W/125W during transmission. The PDL Low Power Base quiescent/receive power consumption is 0.9W. The PDL Low Power Base when transmitting consumes 5W/11W. (PDL Base power consumption measured at 12.5 VDC.) |
| Radio | |
| Frequency Ranges | Contact factory for available frequency ranges. Synthesized frequency control with approximately 1600 channel capability. Channel spacing 25/12.5 kHz. 2.5 ppm frequency reference. |
| Transmitter | Carrier power 2-Watts or 35-Watts nominal for the High Power Base. Carrier power for the Low Power Base is factory programmable for the 0.5W or 2W. Output impedance 50-ohms. Modulation distortion is less than 5%. Transmitter attack time < 18 ms. Spurious and harmonic FM -55 dBc. FM hum and noise -40 dBm. |
| Receiver | Sensitivity -116 dBm or better (12dB SINAD). Selectivity for the PDL HPB and Rover is >-60 dB. Selectivity for the PDL LPB is >-70dB. (9600, GMSK, 25 KHz), and >-60 dB (19,200, 4LFSK, 25 KHz). FM hum and noise -40 dB. Conducted spurious -65 dB. Carrier detect attack time 2 ms. |
| Modem | |
| Transmission Rate | 19,200 or 9,600 bits per second (Four-level FSK) 9,600 or 4,800 bits per second (GMSK) |
| Transmission Protocols | Transparent, packet switched, auto-repeater, fast asynchronous, Trimtalk™. |
| Forward Error Correction and Detection | With FEC enabled, data is encoded by a block code. The data is interleaved in blocks of 20 words, giving burst error correction capabilities for up to 20 consecutive corrupted bits. 16-bit CRCs are generated and sent with every block of data providing 100% error detection for burst errors shorter than 16 bits, and 99.9984% detection of all other burst errors. |
| Modulation | Gaussian Minimum Shift Keying (GMSK) with BT of 0.5 (4800, 9600 bps link rate). Four-level FSK (9600, 19200 bps link rate). |
| Environmental | |
| Size | PDL LPB and Rover - 8.25"L x 2.40"D (21.0cmL x 6.1cmD) PDL HPB - 6.23"W x 2.77"H x 6.58"L (15.8cmW x 7.0cmH x 16.7cmL) |
| Weight | PDL Rover - 0.85 lbs. (0.39 Kg) PDL HPB - 3.22 lbs. (1.46 Kg) PDL LPB - 0.65 lbs. (0.30 Kg) |
| Shock and Vibration | Per ANSI/ASAE EP455 |
| Protection | Per IEC 144/855420 I.P. 66 Dust-tight and watertight |
| Temperature Range | PDL Rover Operating - -4 to 140 F (-20 to 60 C) PDL Rover Storage - -4 to 185 F (-20 to 85 C) PDL HPB and LPB Operating - -22 to 140 F (-30 to 60 C) PDL HPB and LPB Storage - -67 to 185 F (-55 to 85 C) |
| Manufacturer | Pacific Crest |
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