[Communication distance]： 0.28km
[Packaging method]：Surface mount/stamp hole
[Dimensions]：20.3*13.3*3mm
[Introduction]：The E160-RxFS2 is a 315MHz/433.92MHz OOK/ASK modulated learning wireless receiver module with 4 outputs. It utilizes a high-performance chip, offering excellent anti-interference capabilities. It features 4 output ports and 1 input port (settings), enabling functions such as jogging, flipping, and interlocking. It is compatible with various encoding chips including PT2262, PT2260, SC2260, SC1527, EV1527, RT1527, HS1527, and EV527, supporting learning from up to 40 remote controls. It boasts a small size, high performance, wide voltage range, and good compatibility. FCC and CE certified, it is suitable for simple control applications such as small appliance remote control, toy remote control, access control system remote control, and electric bicycle remote control.
Official Store| RF parameters | Parameter value | Remark |
| Operating frequency (MHz) | 315/433.92 | E160-R3FS2(315MHz)/E160-R4FS2(443.92MHz) |
| Modulation method | ASK/OOK | Amplitude keying/on/off keying |
| Blocking power (dBm) | 10 | - |
| Maximum transmit power (dBm) | - | The receiving module does not have this parameter. |
| Receiver sensitivity (dBm) | -115 | @315MHz/433.92MHz |
| Receive bandwidth (dBc) | ±300 | - |
| Transmission rate (kbps) | 10 | This specifically refers to the rate supported by the radio frequency unit, not the actual transmission rate of the module. |
| Frequency offset (MHz) | ±0.05 | - |
| Antenna impedance (Ω) | 50 | - |
| Reference communication distance (m) | 280 | In a clear, open environment, the transmitting power is 12 dBm, the spring antenna gain is 1.5 dBi, and the height is 2 m. |
| Electrical parameters | Minimum value | Typical value | Maximum value | Remark |
| Operating voltage (V) | 2 | - | 5.5 | ≥5.0V ensures optimal performance. |
| Communication level (V) | 2 | - | 5.5 | Based on the power supply voltage |
| Emitting current (mA) | - | - | - | The receiver module has no transmit current. |
| Received current (mA) | 4.3 | - | 5.1 | Within the rated power supply range |
| Dormant current (μA) | - | - | - | Normal receiving state, which is equal to the received current. |
| Startup time (ms) | - | 3 | - | The time it takes for the module to enter normal working state after power-on. |
| ESD protection (KV) | -8 | 8 | ESD HBM electrostatic discharge human body model | |
| Operating temperature (°C) | -40 | - | 85 | Industrial-grade design |
| Operating humidity (%rh) | 10 | - | 90 | - |
| Storage temperature (°C) | -55 | - | 125 | - |
| Hardware parameters | Parameter value | Remark |
| Crystal oscillator frequency (MHz) | 4.897 | E160-R3FS2(315MHz) |
| 6.7458 | E160-R4FS2(443.92MHz) | |
| Module dimensions (mm) | 20.4*11.3*3.0 | Length * Width * Height |
| Antenna type | stamp perforation | - |
| Communication interface | GPIO | Based on the supplied voltage |
| Packaging method | Perforated/stamp hole | The pin pitch is 2.54mm. Detailed dimensional information can be found in Chapter 3. |
| Weight (g) | 3.85 | - |