Microfone ELECTRO VOICE R 300
Receptor R300
Equipado com uma variedade de recursos únicos, comprovados mundialmente, o R300 traz tecnologia de microfone sem fio EV de última geração para um preço sem precedentes – desempenho sem fio mais profissional por menos.
Number of Channels: 32
Modulation: +/- 40 kHz
Diversity: Antenna
RF Sensitivity: < 1.0 μV for 12 dB SINAD
Image Rejection: > 55dB
Squelch: Tone Code plus Amplitude
Power Requirements: 12 – 16 VDC, 500mA max
Dimensions: 43mm H x 206mm W x 210mm D
Audio Parameters
Frequency Response: 80 – 18kHz +/- 2dB
Balanced Output: -20 dBV (max @ 40 kHz deviation)
Unbalanced Output: adjustable 8 mV to 0.755V RMS
Distortion: <1.0%, 0.4% typical (ref 1kHz, 40kHz deviation)
Signal-to-Noise Ratio: >100dB A Weighted
Dynamic Range: >95dB
Microphone Head ElectroVoice: PL22 Dynamic
Power Requirements: Two AA Batteries
Battery Life (Typical): > 14 hours with AA Alkaline Typical
Handheld Antenna: Internal Proprietary
Dimensions (Handheld): 26.7 cm (10.57 in.) Long