Communication Radio PCM-3

The Radio For ADCP

PCM-3.0 RADIO

universal radio specially designed for ADCP

Key Feature

Fully waterproof design submerge to a depth of 10 meters
An embedded hall effect switch for power control
Operate for up to 4 hours on a single charge
An optional DGPS is available for enhanced positioning accuracy

The power supply data communication radio is a universal radio specially designed for ADCP. It uses the core module of FreeWave Company. With its high - speed CPU and GFSK modulation, the air data rate can reach 115200kbps, ensuring stable and reliable transmission. It is the best partner for ADCP flow measurement data transmission and can be perfectly matched with the riverine towed ADCP of T - RDI, Linkquest and SonTek Company.

This product uses a brand - new plastic material, which is solid, durable, anti - corrosion and anti - aging. It has a full - waterproof design and can still work normally when submerged 10 meters underwater. The built - in Hall power switch ensures the overall air tightness and also guarantees the normal operation of the power supply. The detachable battery installation method uses a high - capacity battery. The optimized low - power consumption power management module provides long - time power supply for ADCP and data communication. The longest working time of a single set of batteries can reach up to 4 hours. It is convenient and quick to use and install. It provides a dedicated communication cable for the user's ADCP. The radio is equipped with a dedicated antenna to ensure the measurement flow data.

Technical Parameter

Data Parameters

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Baud rates 115200 and 48500 (Selectable)

Battery capacity 2.5AH

Battery voltage 15V

Frequency range 902-928MHz(FHSS)

RF interface TNC

Data interface RS232 serial port / optional 485

Operating voltage 9-20 VDC

Communication distance 1.2 km

6 mA, no wake - up delay in sleep mode

21 mA in idle mode

86 mA in full - time receiving mode

500 mA in transmitting mode

Operating temperature -40 TO +75 ℃

Dimension 180 x 110 x 75 mm

Humidity 0-95% non-condensation

Indicator Light Power Light

Waterproof grade IP 68