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The PolarChoice PC-12/XLRis a multi-pattern miniature gooseneck podium microphone designed for sound reinforcement systems where sound quality and gain-before-feedback is of major importance. The multi-pattern versatility of the PolarChoice microphone makes it a true “problem solver”. With 3 directional (Cardioid, Supercardioid and Hypercardioid) and one non-directional polar pattern (Omnidirectional) available, the PolarChoice microphone is ideal for virtually any installation. Polar patterns can be easily changed, using a small flat bladed screwdriver with the front mounted rotary control. Altering the polar patterns does not change the on-axis sonic character of the microphone; therefore changes in equalizer settings are unnecessary. The PolarChoice PC-12/XLR is acoustically designed for high-quality sound reinforcement and broadcast applications. The frequency response is tailored for wide-range sound reproduction with very natural sound pick-up for either distant or close-up use.

The small, dual diameter gooseneck has two supple joints and a rigid center tube. The rigid tube prevents unsightly twisting of the gooseneck but permits the user to exactly position the microphone. The electronics housing’s 3/4-inch diameter base is terminated with a male XLR-type 3-pin connector that allows the microphone to be plugged directly into an existing panel-mount XLR receptacle. The housing is machined brass for ruggedness and superior EMI/RFI attenuation. The PolarChoice PC-12/XLR is designed to be phantom-powered with a wide voltage range of 12-52V dc (DIN Standard 45 596).

Features

• Dual Capsule Design with four polar patterns: Omnidirectional, Cardioid, Supercardioid, and Hypercardioid.
• Switchable high pass filter
• Consistent on-axis response.
• Available in 12 or 18 inch versions.
• Non-reflecting black finish.
• Three-pin male XLR-type output connector.
• Phantom powered back-electret condenser
• Packaged with a two-piece shock mount

Specifications

• Generation Element: Dual condenser, back electret
• Frequency Response: 50-20,000 Hz
• Polar Patterns: Omnidirectional, Cardioid ,Supercardioid, Hypercardioid
• Sensitivity, Open Circuit Voltage, 1 kHz: 5.6mV/Pa
• Clipping Level (1% THD): >135 dB SPL
• Equivalent Noise: < 26 dB SPL A-weighted
• Dynamic Range: >109 dB
• Output Impedance, 1 kHz: 200 ohms
• Power Requirements: Phantom, 12-52 VDC
• Current Consumption: < 8 mA with P12 supply
• Polarity: Pin 2 positive, referenced to pin 3, with positive pressure on the diaphragm
• Dimensions
  • Gooseneck Length: 316.4mm (12.5″)
  • Maximum Head Diameter: 14.6mm (0.58″)
  • Gooseneck Diameter:
    • Lower section: 7.9mm (0.31″)
    • Upper section: 6.4mm (0.25″)
  • Electronics Module Diameter: 20mm (0.79″)
  • Connector Diameter: 19mm (0.75″)
• Accessories Furnished: Windscreen, Two-piece shockmount
• Color: Non-reflecting black
• Environmental Conditions:
  • Relative Humidity 0-50%: -29 to 74 degrees C (-20 to 165 degrees F)
  • Relative Humidity 0-95%: -29 to 57 degrees C (-20 to 135 degrees F)
• Net Weight: 170 grams (6.0 oz)