10-meter Mini Transmitting- head
Transmitting distance (m):  10m
Working volt :     DC 3-12
Working current :  5-45mA
Size(LWH): 16x10x4mm
Frequency: 315MHz (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 ¡À75KHz, not like LC oscillating circuits of which the error is around ¡À500KHz, so that guarantee the reliability.
4. Under the normal conditions, quiescent current is almost zero.
5. Wide operating voltage range between DC3V~DC12V.
6. Factory setting frequency is normally 315/433Mhz, the frequency range can be set from 260MHz to 440MHz in case of special requirement.