Microfoane de mână fără fir, UHFOverview: • Dual channel handheld fixed frequency wireless microphone system • 863 - 865 Mhz frequency range • 30 meter / 100 feet range • 50 Hz - 15 KHz frequency response • -105 dB signal / noise ratio • Cardioid dynamic capsule • Low-profile desktop receiver with two foldable antennas • Up to 2 systems usable in the same location • ABS carrying and storage case Specificaţii   HANDHELD TRANSMITTER • RF Frequency Band 863 ~ 865 Mhz • Frequency Stability 0,0002 • Modulation Method FM ( F3E ) • RF Max deviation ± 40 Khz • Audio Frequency Response 50 Hz - 15 Khz • Transducer Type Moving Coil • Polar Pattern Cardioid • Spurious Emission Under limits EN 300422 • RF Power 70 dB • RF Sensitibily - 105 dB • Audio Frequency Response 50 - 15 Khz THD < 1% • Dynamic Range >100 dB • S/N Ratio >70 dB • Output Connector xlr Balanced • 1/4 jack unbalanced • Power supply dc 13-15 Vdc 200 mmA •Dimension ( W x D x H ) 175 x 135 x 45