Shure PGX14/85

Includes WL185 Cardioid Lavalier Condenser Microphone, PGX1 Bodypack Transmitter, and PGX4 Diversity Receiver. Reliable system for spoken word applications.

Features:

Receiver:
Automatic Transmitter Setup
Automatic Frequency Selection
90 Selectable frequencies across 18 MHz bandwidth
1/4 wave antennas
Microprocessor- controlled diversity
Channel display LED
XLR and 1/4" outputs

Transmitter:
Performance Gear Wireless Systems feature Shure's patented Audio Reference Companding for crystal-clear sound beyond the limits of conventional wireless technology.

Automatic Transmitter Setup
Multi-function LED Indicator (power, lockout, mute, low battery)
-10db pad
2 AA batteries provide 8 hours of continuous use
18 MHz operating range

Microphone:
Type
Condenser (electret bias)

Frequency Response
50 to 17,000 Hz

Output Impedance
1800 ohms

Sensitivity (1 Pa = 94 dB SPL)
WL183: -40.0 dBV/Pa
WL184: -44.5 dBV/Pa
WL185: -45.5 dBV/Pa

Maximum Sound Pressure Level
WL183: 125.0 dB SPL
WL184: 129.5 dB SPL
WL185: 130.5 dB SPL

Output Noise (A-weighted)
WL183: 22.5 dB SPL
WL184: 27.0 dB SPL
WL185: 28.0 dB SPL

Dynamic Range
102.5 dB

Polarity
Positive pressure on diaphragm produces positive voltage on pins 3 and 4 relative to pin 1.

Power Requirements
Regulated nominal +5 Vdc (1.5 Vdc to 10 Vdc) provided at microphone connector pin 2 relative to pin 1 of a Shure wireless microphone transmitter.