Detailed Product Description

80M-3Km Transmitter, AM Remote Control Module, on-off Transmitter:

Working volt :   DC 3-12V
Working current :  3-45mA
Encoded type :  Fixed code
Size(LWH):  41*20*9mm
Launching distance :   80m
Working frequency:  315MHz
(more than 20 frequencies optional between 260-440MHz)

Specifications

1. Transmitting module uses SAW stable frequency, small temperature excursion, even no excursion with hand touching, which can still guarantee the stable performance in the environment of vibration and big temperature change.
2. The low price allows it to be the complete substitute of LC oscillating circuit.
3. Frequency error is generally within +/-75KHz, not like LC oscillating circuit of which the error is around +/-500KHz, so that guarantee the reliability.
4. As the decoder is a kind of normal encoding circuit made through CMOS technique with low power consumption and low price, under the normal conditions, the quiescent current is almost zero.
5. Wide operating voltage range between DC3~12V;
6. Factory setting frequency is normally 315MHz, the frequency can be adjusted from 260MHz to 433MHz in case of special requirement.
7. Code secrecy function with maximum of 6 data codes and 6561 address codes, total 531441 codes will greatly reduce the repeated chances.
8. Can be used in car anti-theft system, home anti-theft system, remote control toy and other remote control electric appliances etc.