Shure PGX Bodypack Wireless Microphone System - Microflex Lapel - PGX Wireless systems are the best-sounding, easiest-to-use advanced wireless systems ever!
Combining uncompromising wireless technology, quick and easy setup, and legendary Shure microphones in eight different systems, PGX Wireless provides worry-free performance every time. PGX Wireless systems are the best-sounding, easiest-to-use advanced wireless systems ever. Shure PGX Bodypack Wireless Microphone System - Microflex Lapel includes: WL185 Lavalier Mic PGX1 Bodypack Transmitter PGX4 Diversity Receiver

WL93 Lavalier Microphone Type: Condenser (electret bias) Frequency Response: 50 to 20000 Hz Polar Pattern Omnidirectional uniform with frequency Output Impedance: 3000 ohms Output Level (1 Pascal = 94 dB SPL): Open Circuit Voltage: -38 dBV/Pa (13 mV) Output Clipping Level (at 1000 Hz): 0.25 V at 120 dB Total Harmonic Distortion: Less than 1% at 120 dB Maximum SPL: 120 dB Dynamic Range (maximum SPL to A-weighted noise level): 102 dB Output Noise (equivalent SPL): 18 dB typical A-weighted Signal-to-Noise Ratio: 76 dB at 94 dB SPL (IEC 651) Polarity: Positive pressure on microphone diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground)* Recommended OperatingVoltage: 2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4) Current Drain: 40 microA typical Environmental Conditions: Operating Temperatures: -18 to 57 degrees C (0 to 135 degrees F); Storage Temperatures: -29 to 74 degrees C (-20 to 165 degrees F) Cable: Black 1.27 m (4.17 ft) attached two-conductor shielded terminated by miniature connector type TA4F Case: Microphone: Black ABS thermoplastic case withstainless-steel-mesh grille Net Weight: Microphone: 16 g (0.57 oz) * Produces positive voltage at pin 2 of Shure L4/EC4 wireless receiver three-pin connector. PGX1 Bodypack Transmitter Audio Input Level: -10 dBV maximum at mic gain position; +10 dBV maximum at 0dB gain position; +20 dBV maximum at -10dB gain position Gain Adjustment Range: 30 dB Input Impedance 1 M-ohm RF Transmitter Output: 30 mW maximum (dependent on applicable country regulations) Dimensions: 108 mm H x 64 mm W x 19 mm D (4.25 x 2.50 x 0.75 in.) Weight: 81 grams (3 oz.) without batteries Housing: Molded polycarbonate case Power Requirements: 2 “AA” size alkaline or rechargeable batteries Battery Life: >8 hours (alkaline) PGX4 Diversity Receiver Dimensions: 40 mm H x 181 mm W x 104 mm D (1.6 x 7.125 x 4.1 in.) Weight: 327 g (11.5 oz.) Housing: ABS Audio Output LevelRef. (+/– 33 kHz deviation with 1kHz tone): XLR connector (into 600 ohm load): –19 dBV; 1/4 inch connector (into 3000 ohm load): –5 dBV Output Impedance: XLR connector: 200 ohm; 1/4 inch connector: 1k-ohm XLR output: Impedance balanced; Pin 1: Ground (cable shield); Pin 2: Audio; Pin 3: No Audio Sensitivity: –105 dBm for 12 dB SINAD typical Image Rejection: >70 dB typical Power Requirements: 12–18 Vdc at 150 mA supplied by external power supply