TWH631

• Product Introduction

315M wireless receiver

2. Technical parameters:

1. Working voltage (V): DC5V

2. Quiescent current (mA): 4MA

3. Modulation method: amplitude modulation (OOK)

4. Output signal: TTL level  

5. Interface method: pin (4PIN spacing 2.54mm)    6. Working temperature: -10°C~+70°C

7. Receiving sensitivity (dBm): -105DB

8. Operating frequency (MHz): 315, 433.92MHz (266-433MHZ frequency band can be selected)

9. Size (LWH): 27*10*7mm

3. Foot position and instructions:

1. ANT is connected to the antenna end 2. VCC power supply cathode

3. +5V data output

4. OUT data output

5. GND power supply anode