Tongrui Electronic Technology

Description of the performance parameters of the frequency receiving module
Working voltage can be powered by a single lithium battery) Number of channels (expandable) Receiving sensitivity is better than squelch off/) or squelch on) Standby current < working current < audio output Power > Frequency range (customizable) Channel change method Jumper circuit board size.
General applications
Suitable for remote wireless remote control telemetry, audio and voice communication, data transmission, wireless alarm systems, industrial control, teaching fields, electronic smart toy accessories, extreme sports, aerospace, security and safety, etc.