RXC6 433MHz Wireless Receiver Module

The RXC6 is a compact 4-channel wireless receiver module designed for 433.92MHz remote control and switching applications. It uses a superheterodyne architecture with built-in decoding (learning code) functionality, achieving a receiver sensitivity of -110dB and supporting a wide 3V to 5.5V supply range. The module draws only 4mA at 5V and provides four independent output channels (D0–D3) that can be configured for momentary, latch, or toggle operation via the T1 and T2 jumper settings. Its learning-code capability allows direct pairing with remote controls using PT2260, PT2262, PT2240, and EV1527 encoders, eliminating the need for manual code matching. The onboard antenna trace and compact 28mm × 12.5mm × 5mm footprint make this 4 channel RF receiver easy to integrate into existing enclosures, while the VT pin provides a valid-signal indication for external status LEDs. Whether the goal is to add remote switching to a security alarm, a motorized curtain, or a robotics project, this RXC6 433MHz receiver delivers a straightforward, low-power ASK superheterodyne receiver solution with flexible output modes.

Application

1. Car remote keyless entry (RKE) and automotive remote systems.
2. Garage door, barrier, roller shutter, and gate openers with 4-channel control.
3. Wireless security alarms, doorbells, and smart home nodes paired with 2260/2262/1527 remotes.
4. Robotics projects and multi-channel relay boards requiring configurable output modes.
5. Industrial remote controllers and wireless data transmission where a learning code receiver is needed.

Specifications

1. Model: RXC6
2. Operating frequency: 433.92MHz
3. Modulation: ASK / OOK
4. Receiver type: superheterodyne with decoding (learning code)
5. Supply voltage: 3V to 5.5V DC
6. Current consumption: 4mA at 5V, 433.92MHz
7. Sensitivity: -110dB (typical)
8. Output channels: 4 (D0, D1, D2, D3)
9. Output modes: momentary, latch, toggle (selectable via T1/T2 jumpers)
10. Compatible encoders: PT2260, PT2262, PT2240, EV1527
11. Antenna: onboard spiral antenna
12. Pin count: 7 pins
13. Operating temperature: -30°C to +85°C
14. Dimensions: 28mm × 12.5mm × 5mm (length × width × height)