433MHz Superheterodyne RF Link kits 3400 ARM / MCU Transmitter and Reveiver

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100 Piece/Pieces (Min. Order)
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Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
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Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
Safety Poly Bag
Lead Time :
1 to 7 days


433MHz Superheterodyne Transmitter and Reveiver
1.Good quality
2.Competitive price
3.Fast shipment

433MHz Superheterodyne RF Link kits 3400 ARM / MCU Transmitter and Reveiver




TX Technical Specifications:  

A.Working voltage: 3V~12V

B.Working current: max≤40mA (12V), min≤9mA(3V)

C.Resonance mode: sound wave resonance (SAW)

D.Modulation mode: ASK /OOK

E.Working frequency: 315MHz-433.92MHz, customized frequency is available.

F.Transmission power: 25mW (315MHz at 12V)

G.Frequency error: +150kHz (max)

H.Velocity: ≤10Kbps

I.Self-owned codes: negative

J.Aerial Length: 24cm (315MHz), 18cm(433.92MHz)  


RX Technical Specifications:

a.Working voltage: 5.0VDC +0.5V

b.Working current:≤2.5mA (5.0VDC)

c.Working principle: superheterodyne

d.Working method: OOK/ASK

e.Operating frequency: 315MHz, 433.92MHz, customized frequency is available;

f.Bandwidth: 2MHz (315MHz, having result from testing at lowing the sensitivity 3dBm)

g.Sensitivity: excel –105dBm (50Ω)


 i.Output signal: TTL electric level signal entire transmit  


Package list:  

 1 x 433Mhz 3400



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