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RD-232HI 5W Hi Power Radio Modem

This wireless data transceiver works at frequency between 432MHz to 436MHz (CE) with output power 5W. Ultra-high sensitivity achieves under -129dBm. Built-in both RS232 and RS485 output interfaces, allowing those facilities using RS-232 and RS-485 interface to easily connect with PC and related equipment. By adjusting the parameters from internal software, it enables to minimize potential interference occurring from close frequency and suits the need for various data communication. This product features wireless data transmission which offers the best solution to replacing wire/cord transmission as it is difficult to achieve long distance transmission. The largest distance reaches around 20KM if a directional antenna works well with the transceiver. Relay transmission could be set to achieve data transmission remotely; the number of relay could reach maximum 10 stations aimed to achieve even longer distance.

  • Model:
    RD-232HI-4M5W
    RD-232HI-4MW5
  • Data Sheet: download
  • Frequency: 432~436MHz
  • Software: download
  • DM: download
  • Interface: RS485 , RS232

INTERFACE

Specification

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APPEARANCE

External Appearance

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FEATURES

Application


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SPECIFICATION

Technical specifications 

  • 432~436MHz

  • UHF Band Wireless Data Transceiver

  • RF Output Power up to 5W

  • Sensitivity up to -126dBm (2Kbps)

  • RS232、RS485 Interface

  • Transceiver Data Rate 1.8Kbps~172.8Kbps

5W

Model:RD-232HI-4M5W

ParameterMin.Typ.Max.UnitCondition
Operating Condition
Operating Temperature Range-10
+70
Operating Supply Voltage91218V
Current Consumption
RX Mode
45
mADC12V
TX Mode (5W)
1.8
APeak
RF Characteristic
Frequency Range432434436MHz
Data Rate1.8
172.8KbpsGFSK
TX Output Power
3737.8dBm
RX Sensitivity
-126-124dBm
Modulation
GFSK


Other
ESD

2000V
Interface Data Rate1.2
115.2Kbps


0.5W (500mW)

Model:RD-232HI-4MW5

ParameterMin.Typ.Max.UnitCondition
Operating Condition
Operating Temperature Range-10
+70
Operating Supply Voltage91218V
Current Consumption
RX Mode
45
mADC12V
TX Mode (5W)
1.8
APeak
RF Characteristic
Frequency Range432434436MHz
Data Rate1.8
172.8KbpsGFSK
TX Output Power
3737.8dBm
RX Sensitivity
-126-124dBm
Modulation
GFSK


Other
ESD

2000V
Interface Data Rate1.2
115.2Kbps