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Wireless Super-heterodyne Receiver Module

RWS-436 is ASK RF Superheterodyne Receiver Module and high sensitivity design. Sensitivity is -108 dBm. Good performance and simple to be used with external components. Compatible with WENSHING transmitter module Model No. are TWS-BS, TWS-DS, and TWS-HS. Application: Wireless security systems, Car alarms, Remote gate controls, remote sensing, Date communication, Remote water/electric switch, Pager system, PDA data communicated.

              

APPEARANCE

External Appearance


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FEATURES

Application



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SPECIFICATION

Technical specifications



RWS-436-4 433.92MHz

  • Frequency Range : 433.92MHz

  • Modulate Mode : ASK

  • Circuit Shape : S/F

  • Sensitivity : -114dBm(512bps)

  • Channel Spacing : ±500KHz

  • Date Rate : 0.2~9.6Kbps

  • Supply Voltage : 4.8~5.5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count

SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.555.5
I TotOperating Supply Voltage
4.5


V DataData Out1 Data = +200 uA ( High )Vcc -0.5
VccV
1 Data = -10 uA ( Low )

0.3V

ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC433.620433.920434.220MHz
SensitivityPref.-107-108-110dBm
Channel Width
-300
+ 300KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms

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RWS-436-5 315MHz

  • Frequency Range : 315MHz

  • Modulate Mode : ASK

  • Circuit Shape : S/F

  • Sensitivity : -114dBm(512bps)

  • Channel Spacing : ±500KHz

  • Date Rate : 0.2~9.6Kbps

  • Supply Voltage : 4.8~5.5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count



SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.555.5
I TotOperating Supply Voltage
4.5


V DataData Out1 Data = +200 uA ( High )Vcc -0.5
VccV
1 Data = -10 uA ( Low )

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC314.7315315.3MHz
SensitivityPref.-107-108-110dBm
Channel Width
-300
+ 300KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


RFID|Wireless Modules|RF Module|Wireless VIDEO