Receiver Module
Product Description
MODEL NO. RXF-4303D
1. Sensitivity : -100 dbm
2. Current Consumption : 6mA
3. Working Voltage : 5V
4. Modulation : FSK
5. Decoder : Built-in
6. Channel : 2, 4, 6 optional
7. Data Rate : 15K/s
8. Bandwidth : 600K
9. Reference Distance : 280M
10. Size : 60.3 x 23.3 mm
Enlargement
Product Character
RXF-4303D is a FM radio frequency super-heterodyne receiver module which can facilitate the OEM designers to design their applications in remote control in the quickest way. The circuit is designed with SMD components and the module size is small enough to be able to be fitted in many remote control applications. Decoder software, transmitter code learning and nonvolatile memory are integrated in.
MECHANICAL DIMENSIONS AND PIN-OUT
RXF-4303D2
| PIN 1: GND | PIN 2: Digital Output |
| PIN 3: VCC (5V DC) | PIN 4: Linear Output (For Testing) |
| PIN 5: Valid Time | PIN 6: D0 |
| PIN 7: Learning Acknowledge | PIN 8: D1 |
| PIN 12: ANT (Antenna) | PIN 13: GND |
RXF-4303D4
| PIN 1: GND | PIN 2: Digital Output |
| PIN 3: VCC (5V DC) | PIN 4: Linear Output (For Testing) |
| PIN 5: Valid Time | PIN 6: D0 |
| PIN 7: Learning Acknowledge | PIN 8: D1 |
| PIN 9: VPP, for factory programming only, no connection. | |
| PIN 10: D2 | PIN 11: D3 |
| PIN 12: ANT (Antenna) | PIN 13: GND |
Application
n Automotive remote entry systems
n Automotive alarm systems
n Automotive immobilizer
n Gate and garage door openers
n Electronic door locks
n Identity tokens
n Burglar alarm systems
