The CW200 radio microphone system comprises of a rack mountable dual UHF band receiver contained in a single housing and two RF transmitters. CW200 system systems operating frequency will be tailored / reduced to coincide with your local / countries enforcement laws for licensed free transmitters. Please stipulate frequency when placing an order with Clockaudio. It is both dangerous and illegal to operate licensed free radio transmitters outside of the specified frequency allocation quoted for each country. The transmit / receiving frequencies covers UHF frequencies from 602 – 634MHz. These frequencies will be limited / tailored according to local transmission laws and will be factory set before being despatched to customers. The operating frequency bandwidth of 32 MHz is split into two and handled by each of the independent receivers A and B which will cover 16 MHz each with 32 selectable channels (total 64 channels) when the full frequency spectrum is being used. A multifunction back illuminated LCD display shows RF/AF, diversity strengths; transmitter battery level. The display will also show set up of selected channel, frequency, mute and other working status. the receiver has an Auto-scan and lock onto an open interference free frequency which can be quickly used to secure a free channel. The battery operated transmitters (2 x AA) have a simple on/off/function button and a multifunction back lit LCD display.Dual Channel Frequency Stability ±0.005%, Phase Lock Loop frequency control Carrier Frequency Range UHF 602 – 634MHz Digital Equalizer Preset Microphone Capsule Modelling.