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PolarChoice PC Plus-5/ PC Plus-12/ PC Plus-18 Microphones
Applications:
The PolarChoice™ PC Plus can be used on lecterns, podiums, desk and table-tops, or other applications which require a
quick plug-in gooseneck microphone. For permanent installations, the PC Plus can be also be easily flush mounted. To
maximize gain-before-feedback the PolarChoice's™ three directional polar patterns allow the user to pick the directional
polar pattern for optimum effect. For those applications where gain-before-feedback is not a problem, an omnidirectional
pattern is included. Applications requiring speaking close to the microphone at podiums, lecterns, or pulpits normally
require a windscreen (included) to control breath noise and P-popping or, in some cases, wind noise from circulating air.
Technical Specifications:
Generation Element:
Dual condenser, back electret
Frequency Response:
50 Hz to 20,000 Hz (see chart)
Polar Patterns: (see chart)
Omnidirectional
Cardioid
Supercardioid
Hypercardioid
Switches and Controls:
Top mounted momentary push-button
Push on/off, or push-to-mute selector
Power up on/off selector
High-pass enable
4-position polar pattern selector
Sensitivity, Open Circuit Voltage, 1 kHz:
5.6mV/Pascal
Clipping Level (1% THD):
>135 dB SPL
Equivalent Noise:
<26 dB SPL "A" weighted
(0 dB=20 micropascals)
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:
PC Plus-5: 127 mm (5 in.)
PC Plus-12: 305 mm (12 in.)
PC Plus-18: 457 mm (18 in.)
Maximum Head Diameter:
14.6 mm (0.58 in.)
Gooseneck Diameter:
Lower section, 7.9 mm (0.31 in.)
Upper section, 6.4 mm (0.25 in.)
Accessories Furnished:
Windscreen
Two-piece shock mount
Flush mount parts kit
Optional Accessories:
FMK flange-mount kit
WS-PC1 large windscreen
CPSM shock-mount kit
Color:
Nonreflecting black
Environmental Conditions,
Relative Humidity 0-50%:
-29° to 74°C (-20° to 165°F)
Relative Humidity 0 to 95%:
-29° to 57°C (-20° to 135°F)
Net Weight:
PC Plus-5: 170 grams (6.0 oz)
PC Plus-12: 201 grams (7.1 oz)
PC Plus-18: 210 grams (7.4 oz)
EV Multi-Port Windscreen:
All PolarChoice microphones come with the exclusive EV
Multi-Port Windscreen. This unique one-piece ported design
offers greatly improved resistance to "P"-popping noise by
creating a two-stage filter that has an air space between the
stages. This makes the multi-port windscreen as effective
as much larger traditional designs.
Dimension Drawings:
PC Plus-5 = 7.35" (187mm)
PC Plus-12 = 14.3" (363mm)
PC Plus-18 = 20.3" (516mm)
PC Plus-5 = 5" (127mm)
PC Plus-12 = 12" (305mm)
PC Plus-18 = 18" (457mm)
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