3-piece MHz superheterodyne RF receiver and transmitter module

1.Support ASK/OOK modulation, receiver sensitivity of -108dBm;

2.Operating frequency: 433.92 MHz, bandwidth of about 150KHz;

3.Mains input voltage range: 2.2V-5V; operating current: type:2.1mA (Requirement:=5V); Type: 2.1mA (Requirement: 3V)

4. Quiescent current: 1uA

5. Low power consumption;

6. Good selectivity and spurious radiation suppression, and easy to pass CE/FCC certification;

7. Good local oscillator radiation suppression, receiver module to work with (i.e., more than one input) and does not interfere with each other, used together without affecting receiving distance;

8. Transmission rates, the module is generally 2KHz, up to 10KHz;

9. Temperature range: -40-85 °C

10. Ultra-small size of 30*9 (mm) (can be customized according to customer)

11. External antenna: 32CM single core wire, wound into a spiral.

Specifications:

Receiver Module] Product model: RX470-4

RX470-4: Superheterodyne wireless receiver module This UHF ASK demodulator supports ASK and OOK modulation. The receiver module has high sensitivity (-108dBm), low power consumption, and a high dynamic range (60dB). The module uses a highly integrated chip, a built-in low-noise amplifier, mixers, filters, a frequency synthesizer circuit, etc., to maximize signal optimization. Color: As shown. Material: PCB. Size: 30 x 9mm. Package Contents: 3 x 433MHz RX470-4 Superheterodyne Receiver Modules. Only the above package contents are included; other products are not included. Note: Light reflection and different displays may cause a slight color difference between the image and the actual product. A measurement tolerance of +/- 1-3cm is possible.