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Product Details

Add to Basket RF Receiver Module (R21A)

Packing: Ordinary
Model NO.: R21A
Productivity: 2,000,000 pcs/year
Trademark: DBY
Origin: China
Min. Order: 3000
Product Description

It is high frequency receiving module which is adopted by import SMD, 6.5G ultrahigh frequency triode, and high quality inductance.Moreover its capability is including:High-stabilization, high-sensitivity, low-power, and low-cost.It is applied in alarm system, remote control etc.

Specification:
Modulation Method:ASK
Operating Voltage:5.0VDC ±0.5V
Operating Current:≤3mA (5.0VDC)
Frequency:250MHz---450MHz
Principle:Super-heterodyne

Applications:
1>6bits wireless receiving
2>Industrial remote control
3>Anti-lost alarm signal receiving, remote control for all kinds of household appliances

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