Coppia radiomicrofoni uhf 200 canali
COPPIA RADIOMICROFONI UHF 200 CANALI SPEDIZIONE EURO 339 Descrizione Features: *Wide UHF MHz frequency, 200 selectable channels *Flexible, simple and convenient to operate *Advanced digital PLL to ensure the unit in high stability and wide frequency response *LCD display screen *MCU intelligent control enhances the system status, analyses signals and blocks noises to make the sound perfect *Dual sound effect compress and expand function offer higher S/N ratio and larger dynamic range *Multiple squelch control circuit helps to get rid of the external interference *Unique design, powerful dynamic and wide frequency response are the perfect choice for KTV, live performance and other occasions System Specification Frequency Range: UHF MHz Modulation: PLL Adjustable Range: 50MHz Channel: 2x100 Frequency Interval: 250KHz Frequency Stability: within ±% Dynamic Range: 100dB Maximum Frequency Deviation: ±45KHz Frequency Response: 80Hz-180KHz ±3dB S/N: >105dB T.H.D: ?0.5% Receiver Specification Receiver Mode: Double Conversion Superheterodyne Intermediate Frequency: First: 110MHz, Second: 10.7MHz Wireless Interface:BNC/50WO Sensitivity: 12dBµV(80dBS/N) Sensitivity Adjustable range: dBµV Spur Suppression: ?75dB Maximum Output Level: +10dBV Transmitter Specification Antenna Mode: Backpack transmitter equips with 1/4 wave whip antenna, handheld microphone equips with built-in helical antenna Output Power: High: 30mW, Low: 3mW Spur Suppression: -60dB Power Supply: 2x1.5V AA battery Battery Life: less than 10 hours (30mW), less than 15 hours (2mW)