1.1 Technical specifications of transmitter
Frequency range: 677.7~696.3MHz
Number of channels: 16 channels (conservative value). The ID code changes randomly during each pairing within the frequency range set by the manufacturer.
Oscillation mode: DSP chip frequency locking
Frequency stability: ±10ppm
RF power: 10dBm
Audio frequency response: 40~18000Hz
Distortion: ≤0.5%
Battery specification: 1.5V/AA Size alkaline battery
Continuous use time: 4~8 hours (depending on battery type and capacity)
1.2 Technical specifications of receiver
Frequency range: 677.7~696.3MHz
Number of channels: 16 channels (conservative value). The ID code changes randomly during each pairing within the frequency range set by the manufacturer.
Oscillation mode: DSP chip frequency locking
Frequency stability: ±10ppm
Receiver sensitivity: -95~-71dBm
Audio frequency response: 40~18000Hz
Distortion: ≤0.5%
Signal-to-noise ratio: ≥90dB
Audio output: 300mv (maximum)
Battery specification: 18650 battery
Continuous use time: 4~8 hours (depending on battery type and capacity)
