Red outside line automatically on the frequency
Infrared frequency technology ( convenient and reliable ) , PLL
frequency synthesizer technology , 38KHz pilot technology, large
dynamic range of the sound , the sound reproduction and high , low
power consumption , the system Scope: professional KTV, the size of
the stage, dance halls, conference rooms, educational lectures ,
family entertainment .
UHF 800MHz band, the phase-locked loop (PLL) frequency synthesizer
double conversion superheterodyne design , with a high receiver
sensitivity
high-performance multi -stage SAW filter , with excellent
anti-jamming capability
SMD components using highly reliable production factory by 8 hours
aging test
microphone Tesco 's on the 5th battery , continued with a time of
10 to 30 hours
dual microphone boost design , battery power drops do not affect
the transmit power
ideal environment for operating radius of 100 meters , commonly
used in the box room and a variety of high demanding applications
Frequency Range : 740 ~ 840MHz
Adjustable number of channels : 100 × 2
Oscillation mode: PLL Frequency Synthesizer (PLL)
Frequency stability : ± 10ppm
Receive mode: dual conversion superheterodyne
Receiver sensitivity :-90dBm
Audio Frequency Response : 40 ~ 20000Hz
Harmonic distortion : ≤ 0.5%
SNR : ≥ 110dB
Audio output: balanced output and unbalanced output
Transmit Power : 10 ~ 50mW
Modulation: Frequency Modulation (FM)
Battery: 2 AA batteries
