Single UHF receiver with 250 range. US: 100 operating frequencies between 682MHz and 698MHz. EUR: 100 operating frequencies between 854MHz and 865MHz. Allows up to 8 mics to be used simultaneously without interference. Switchable automatic/manual frequency selection. Phase Locked Loop (PLL) circuitry for increased reception. RF and AF LED indicators for monitoring signal strength. Auto mute with built-in noise reduction. Front panel output level control. Balanced XLR and unbalanced 1/4 outputs. Microphone On/Off switch. Unidirectional handheld dynamic microphone transmitter. USA: 682-698MHz. Europe: 854-865Mhz. Receiving system: PLL synthesized. Frequency Stability: +/- 0.005%. Frequency Response: 50Hz-15kHz +/- 3dB. Signal-to-Noise Ration: 90dB. Modulation Mode: FM. IF Frequency: 80.5 MHz. T.H.D.: 1% (1kHz). Sensitivity: 10dBuV (FM: 40kHz S/N>85dB). Power Supply: 12V DC. Audio Output: Balanced XLR-Unbalanced 1/4 . Dimensions 210 x 138 x 45 mm. RF Power Output: 50dB below carrier freq. Frequency Stability: 30.005% with quartz control. Max Modulation: +/-60kHz. Current Consumption: 100mA. Battery Type: Two (2) AA Alkaline. Battery Life: 8 hours. Microphone Element: Unidirectional Dynamic Mic. Polar Pattern: Cardioid. Dimensions: 250 x 38 mm.- SKU: TBALL9684