Wireless Mic System for Karaoke

Wireless Mic System for Karaoke Description

Features Extremely reliable UHF transmission True diversity PLL synthesized oscillation Long transmission Balanced unbalanced output RF A B select Audio level meter RF level meter Broadcasting standard size DWM701-TCA (Charger) Simple and convenient battery charger microphone holder Impact-resistant design for Karaoke Room use Power 110V ~ 220VAC Frequency 50 60Hz Inrush current 20A (AC IN 220V) Charging time 120 177; 10 minutes DWM701-THS (Transmitter) Frequency range 740 ~ 752 MHz RF output power 10mW max. No. of channel 46CH Channel spacing 250KHz Band width 200KHz Peak deviation 177;75KHz Modulation FM Frequency stability 177;10ppm OSC. method PLL Antenna 4 Helical Power supply 3.6V Battery (AAA size 3EA) Current consumption 60mA max. Battery life MIN 13 hours (While using 800mA battery) DWM700-R2CA (Receiver) Frequency range 740 ~ 752 MHz Sensitivity -93dBm No. of channel 46CH Channel spacing 250KHz Band width 200KHz THd (at 1KHz) 1% 90dB Audio out 1Vp-p (1KHz 177;50KHz deviation) Noise rejection Using Compander I.C Frequency stability 177;10ppm OSC. method PLL Antenna 4 Helical Power supply 12Vdc Current consumption 330mA max. Operating temperature 0 C to +60 C