PA System Professional UHF wireless lapel microphone for teacher
Antenna
the hanging transmitter adopts 1/4 wave-length whip antenna
Transmitted power
<10mV
Power supply
two-segment5#1.5v alkaline batteries
Frequency stability
0.005%
Spurious suppression
-60dB
Maximum deviation
45KHz
Dynamic range
100dB
Channel spacing
250KHZ
Comprehensive distortion
0.5%
Verpakking en levering
Verpakkingsdetails
Full-sealing package of Products: We adopt full-sealing bubble film+strech film+wood frame (or wood box). It will keep the moist from entering into the package to make the products rusted.