$363.00

Condition: New

Transmitter Audio Polarity: Positive pressure on microphone diaphragm (or positive voltage applied to tip of WA302 phone plug) produces positive voltage on pin 2 (with respect to pin 3 of low impedance output) and the tip of the high impedance 1/4-inch output. Transmitter Gain Adjustment Range: 25 dB . Receiver Audio Output Level (±38 kHz deviation, 1 kHz tone). XLR connector (into 600 ohm load): +3.9 dBV (line), —17 dBV (mic); 1/4 inch connector (into 3000 ohm load): —2 dBV. Modulation: ±38 kHz deviation compressor-expander system with pre- and de-emphasis.. RF Power Output: 30 mW maximum. Dynamic Range: >100 dB, A-weighted. RF Sensitivity: 1.26µV for 12 dB SINAD (typical). Image Rejection: 80 dB typical. Spurious Rejection: 75 dB typical. Ultimate Quieting (reference ±38 kHz deviation). >105 dB, A-weighted. System Distortion (reference ±38 kHz deviation, 1 kHz modulation): 0.3% total harmonic distortion, typical. Power Requir
Shure ULX2/BETA87C Wireless Handheld Transmitter Microphone M1