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Quick Details

  • Brand Name: DL
  • Model Number: DL-R04A
  • Place of Origin: Guangdong, China (Mainland)
  • Operating principle:: super regeneration
  • Modulate mode:: OOK/ASK
  • Name: 433mhz rf module
  • Frequency: 315Mhz/433Mhz,customized frequency available
  • PCB: double faces
  • Packing:: PVC and carton packing
  • Delivery:: Low freight cost by DHL/UPS/FedEx/TNT/EMS
  • Use: Universal
  • size: 34.9*16mm

Packaging & Delivery

Packaging Details: PVC box & carton packing

Model No.: DL-R04A

Description: Stable performance super regeneration 433mhz rf module for wireless light switch

 

 

 

Technical Specifications:

Operating voltage:

5.0V±0.5V

Operating current:

≤2.5mA (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 -100dBm (50Ω)

Rate:

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

Output signal:

TTL electric level signal entire transmission

Antenna length:

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

 

Size and Pin definition

 

 

 

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Transaction History of the Supplier

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Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
2 Transactions 4,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $33,000
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