315MHz Remote Control T/R Pair for Arduino

315MHz Remote Control T/R Pair for Arduino
Stock Number: 31960 MP
 Review Average:  
 Number of Reviews: 2
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Availibilty: In Stock   Units: 140

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Detailed Description

Transmitter/Receiver R/C Link for Microcontrollers
315MHz T/R Pair for remote control applications. Simple transmitter uses AM modulation to send any digital data to receiver. Output is replica of input data no decoding provided. Requires Antenna(s) not included
Power: Receiver: 5VDC @ 5mA (standby)
Transmitter: 3.5-12VDC @ <40mA (Xmit)
Frequency: 315MHz +-75 KHz
Xmitt Power: <10mW depending on Power Supply
Output Impedance: ~ 50 ohms
Receiver Sensitivity: ~-105db
Modulation: AM
Input/Output Data: TTL compatible
Data Rate: ~4KB/S
Range: 20-200m dependant on Power Supply, terrain
and antennas.
Antenna Info: 25-30cM solid wire.
Xmitter SQ: 3/4” H: 1/4”
Rec.L: 1-1/4" W: 9/16" H: 5/16” Ship WT: .02

View PDF Data Sheet

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

 Product ReviewsClick here to review this item
Must use data for remote control - price is nice
The transmitter is turned on and off by the data input. The receiver responds to transmitter turn on by outputting a pulse, even when the transmitter is still on. So some sort of encode/decode setup is necessary for this remote pair to work. It would also avoid false triggering by other devices on the same frequency or pulse interference.
- Mike, OR
works great with AM signal
This transmits signal through AM for those that dont realize it