RXB60 433MHz Superheterodyne Wireless Receiver Module — No Decoding, 3–5.5V, Arduino

RXB60 433MHz Superheterodyne Wireless Receiver Module No Decoding, 3–5.5V, Arduino

$6.60 USD

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RXB60 433MHz Superheterodyne Wireless Receiver Module — No Decoding, 3–5.5V

The RXB60 is a high-sensitivity 433MHz superheterodyne receiver module designed for use with 433MHz ASK/OOK transmitters. Unlike superregenerative receivers, the superheterodyne architecture provides significantly better selectivity and sensitivity, reducing false triggers from interference. With no onboard decoding IC, it outputs raw demodulated data for use with Arduino, EV1527 decoder ICs, or software decoding libraries.

Key Specifications

Parameter	Value
Frequency	433.92MHz
Architecture	Superheterodyne
Modulation	ASK / OOK
Supply Voltage	3V – 5.5V
Receive Sensitivity	-106dBm (typical)
Data Output	Raw demodulated (no decoding)
Operating Temperature	-40°C to +80°C
Antenna	External (17.3cm wire or spring antenna)

Superheterodyne vs Superregenerative — Why It Matters

Feature	Superheterodyne (RXB60)	Superregenerative (XY-MK-5V)
Sensitivity	-106dBm	~-100dBm
Selectivity	High (narrow IF filter)
False Triggers	Low	Higher
Range	Longer	Shorter
Cost	Higher	Lower

Why Choose RXB60?

✅ Superheterodyne architecture — better range and fewer false triggers than superregenerative modules
✅ 3–5.5V supply — compatible with 3.3V and 5V Arduino boards
✅ -40°C to +80°C — reliable in outdoor and automotive environments
✅ Raw data output — flexible decoding via Arduino RC-Switch library or EV1527 decoder