ASK super regeneration 2272 decode wireless receiver module

FOB Reference Price:Get Latest Price
US $2-4 / Piece | 500 Piece/Pieces Other (Min. Order)
Supply Ability:
300000 Piece/Pieces per Month Other
Port:
Shenzhen
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Overview
Quick Details
Brand Name:
DL
Model Number:
DL-R02BF
Use:
Universal
Place of Origin:
Guangdong, China (Mainland)
Operating principle:
Super regeneration
Modulate mode:
OOK/ASK
Frequency range:
250MHz-450MHz
Decode:
Fixed code
Output Channels:
4 routes
bandwidth:
2MHZ
Price:
Factory price
Packing:
PVC and carton packing
Packaging & Delivery
Packaging Details
PVC box & carton packing
Delivery Time
15 working days or negotiable

Model No.: DL-R02BF

Description: ASK super regeneration wireless 2272 decode receiver module PCBA    

 

 

 

Technical Specifications:

Operating voltage:

5.0V±0.5V

Operating current:

≤4.5mA (5.0VDC)

Operating principle:

super regeneration

Modulate mode:

OOK/ASK

Frequency range:

250MHz-450MHz

Bandwidth:

2MHz (315MHz, test when the sensitivity decline to 3dBm)

Sensitivity:

better than -105dBm (50Ω)

 Rate:

<5Kbps (at 315MHz at -95dBm)

Decoding format:

PT2272, HS2272, AX5327

Output signal:

TTL electric level, 4 route control output; output form with Latch and unlatch;

Learning quantity:

20 remotes

Antenna length:

24cm (315MHz), 18cm (433.92MHz)

 

Size and Pin definition

               

 

 

 

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