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Wireless Super-regenerate Receiver Module

RWS-374 is ASK RF Super-regenerate Receiver Module and high sensitivity design.Good performance and simple to be used with external components. 5V operation; Sensitivity is -108dBm; Channel Spacing is ±500MHz. Compatible with our AM Transmitter modules on 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.

  • Model: RWS-374
  • Data Sheet: download
  • Frequency: 303.875MHz / 310MHz / 315MHz / 318MHz / 418MHz / 433.92MHz
  • Circuit: download

              

APPEARANCE

External Appearance


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FEATURES

Application



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SPECIFICATION

Technical specifications



RWS-374-1 303.875MHz

  • Frequency Range : 303.875MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count



SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V



ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC303.375303.875304.375MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms



TransmitterReceiverDistance
TWS-BS-7RWS-374-1(303.875MHz)80~120M
TWS-DS-7RWS-374-1(303.875MHz)80~120M



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RWS-374-2 310MHz

  • Frequency Range : 310MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count

SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC309.500310.000310.500MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


RWS-374-3 315MHz

  • Frequency Range : 315MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count


SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC314.500315.000315.500MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


TransmitterReceiverDistance
TWS-BS-6RWS-374-3(315MHz)80~120M
TWS-DS-6RWS-374-3(315MHz)80~120M
TWS-HS-1RWS-374-3(315MHz)80~120M


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RWS-374-4 318MHz

  • Frequency Range : 318MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count

SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC317.500318.000318.500MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


TransmitterReceiverDistance
TWS-BS-5RWS-374-4(318MHz)80~120M
TWS-DS-5RWS-374-4(318MHz)80~120M


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RWS-374-5 418MHz

  • Frequency Range : 418MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count


SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC417.500418.000418.500MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


TransmitterReceiverDistance
TWS-BS-4RWS-374-5(418MHz)80~120M
TWS-DS-4RWS-374-3(418MHz)80~120M


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RWS-374-6 433.92MHz

  • Frequency Range : 433.92MHz

  • Modulate Mode : ASK

  • Circuit Shape : LC

  • Date Rate : 4.8Kbps

  • Sensitivity : -108 dBm

  • Channel Spacing : ±500KHz

  • Supply Voltage : 5V

  • High Sensitivity Passive Design

  • Simple To Apply with Low External Count

SymbolParameterConditionMinTypeMaxUnit
VccOperating Supply Voltage
4.955.1
I TotOperating Supply Voltage

4.5

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

0.3V


ParameterSymMinTypeMaxUnit
Operating Radio FrequencyFC433.420433.920434.420MHz
SensitivityPref.
-108
dBm
Channel Width
-500
+ 500KHz
Noise Equivalent BWNEB
54KHz
Baseboard Data Rate


3KB/S
Receiver Turn On Time


3ms


TransmitterReceiverDistance
TWS-BS-3RWS-374-6(433.92MHz)80~120M
TWS-DS-3RWS-374-6(433.92MHz)80~120M
TWS-HS-2RWS-374-6(433.92MHz)80~120M


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