KAM Quartet Quad UHF Wireless Microphone System *B-Stock Product*

� Professional 4 x USB rechargeable microphone UHF wireless system� 19 inch rackmount modular receiver design with LED status indicators� 2 x removable/adjustable antenna� 4 x colour coded microphone transmitters� Working distance: 120 meters� Balanced and unbalanced audio outputs� USB charging for microphones (2 at a time)� 2 x rack ears & USB charging cable� Carrier frequency range: UHF 863-865MHz� Oscillation mode: quartz controlled fixed frequency� Carrier wave stabilisation: 10ppm� Sensitivity: -105dB @sinad = 12dB� Signal to noise ratio: more than 100dB� Total harmonic distortion: less than 0.5% @1KHz� Image rejection: 85dB typical� Spurious rejection: 75dB typical� Frequency response: 40Hz-18KHz� Squelch control: dual squelch circuit� AF output impedance: 2.2K Ohms� Maximum output level (balanced): 0-400mV� Maximum output level (unbalanced): 0-200mV� Power: DC 12-18V external supply� Balanced audio outputs: 4 x XLR sockets� Unbalanced audio output: 1 x TRS 6.35mm socket� USB charge output: 5V / 500mA� Dimensions: 420 x 220 x 45mm (WxDxH)� Weight: 3.8Kgs