
EXTERNAL RADIO
PRECISE PL2
The Ultimate Companion for High-Precision Surveying.
Our advanced External Radio
designed to enhance your RTK Rover systems by extending communication range and ensuring stable signal transmission in challenging environments.
With powerful signal transmission, reliable connectivity, and seamless integration with PRECISE RTK systems,
the PL2 boosts your surveying accuracy and efficiency, making it the perfect companion for high-precision positioning needs.

Algorithmic Magic to Enhance ‘Precision, Reliability, and Ease’, for an Exceptional User Experience.
Super-high Fix Rate
99.9%
Our product achieves exceptional positioning accuracy.
On average, only 1 out of every 1,000 positioning attempts,
This precision ensures unparalleled reliability for critical applications.
*Fix rate and accuracy can be affected by external conditions such as multipath, obstacles, satellite geometry, and atmospheric conditions.
Detail Specification
Overall
Frequency | 410~470MHz |
Mode | Half duplex |
Channel spacing | 12.5KHz / 25KHz |
Input voltage | 10.8~15V DC |
Transient power(typical) | Transport (high power) ,97W@13.5V Receive,6.5W |
Frequency stability | ≤±1.0ppm |
Dimension | 165mm×125mm×80mm |
Weight | 1680g |
Operating temperature | -40~+85℃ |
Storage temperature | -45~+90℃ |
UHF antenna | TNC |
Antenna interface impedance | 50ohm |
Data interface | 5pin |
Receiver
Sensitivity | Better than -116dBm@BER 10-5,9600bps |
Common channel suppression | -12dB |
Blocking | 70dB |
Adjacent channel selectivity | 52dB@25KHz |
Stray immunity | 55dB |
Transmitter
Output power | H10w/30w(13.5V input) |
Power stability | ±1dB |
Adjacent channel inhibition | 50dB |
Modulator Demodulator
Air rate | 4800/8000/9600/16000/19200bps |
Modulation method | GMSK/4FSK |

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