This is FS1000A 433mHz Transmitter Receiver RF Radio Module. This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4.

The transmission occurs at the rate of 1Kbps 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.

This low-cost RF transmitter can be used to transmit signals up to 100 meters (the antenna design, working environment, and supply voltage will seriously impact the effective distance). Its good for a short distance, battery power device development. 433 MHz is the operating frequency for transmitter and receiver pair.

Features :

1. Wide input supply (2.5 V to 12V)
2. Easy to integrate (V+, GND, and Data)
3. The device in deep sleep mode when Data pin is grounded
4. Very small dimension.

Receiver Module specification

Transmitter Module Specification

Package Includes :

1 xFS1000A 433mHz Transmitter.

1 xFS1000A 433mHz Receiver.

Specifications :-

Transmitter specification:-
Operating voltage	3-12V
Operating frequency	433.92MHz; 315Mhz
Operating current	20 28 mA
Transmission distance	> 500 m
Output Power	16dBm (40mW)
Transfer rate	<10Kbps
Dimensions (mm)	19 x 19 x 8 (L x W x H)

Receiver specification:-

Operation voltage	DC 5V
Receiver frequency	433.92MHZ; 315 Mhz
Sensitivity	105DB
External Antenna	32CM signal wirespiral
Dimensions(mm)	30 x 14 x 9 (L x W x H)