Features1. Use of high-quality materials, quality is guaranteed
2. Exquisite and compact appearance, beautiful arrangement of components
3. Purchase 2 modules, can realize the intercom function
4. Compact size is simple and convenient to use
5. Wide range of applications, suitable for a variety of DIY occasions
Specification
Communication distance: 300 meters (open ground)
Operating voltage: DC3.3-6V
Transmitting current: 25mA
Receiving current: 25mA(0 gear)/150mA(8 gears)
Channel-Operating frequency:
CH1-467.6625MHz
CH2-462.6625MHz
CH3-446.05625MHz
CH4-409.8000MHz
CH5-168.2625MHz
CH6-40.650MHz
CH7-27.125MHz
Note:
This product includes the circuit board and antenna.
1.This product contains circuit board and antenna, does not include the speaker.
2.The antenna needs to be welded by yourself
3.Speaker specification 8Ω0.5W
List
1 x Module
1 x Antenna