IVA U2002CMKII is a new enchance for U2002C series. 2 channel wireless microphone, using UHF band,PLL circuit to bring out low spurious audio emission and audio carrier signal transmission is stable with visible range in a straight line distance of 30 meters. which can cover the frequency range UHF 630 – 668MHz (depend on the region), IVA U2002CMKII is a highly cost-effective products provide more options in the field of wireless system. Features: - Using UHF band, PLL circuit, stable character, low spurious emission. - Three-way slide frequency switch design, preset three groups of compatible frequency. - Transmitter up to 38MHz tunable bandwidth, could be compatible for all the channels of receiver. (depends onregion) - International EIA standard /1 U chassis, equipped with rack mounting kit. - SMT, new RF circuits, no need any adjustable components, stable feature. - Each channel with an independent balanced output. - Automatic IR frequency Sync function : transmitter synchronization via IR interface. - Noise and sound code locked mute control circuit. - With flat frequency response at 50Hz-16KHz.