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| 527C Handheld
Microphone |
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Product Code: 527C
Handheld Microphone
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The Shure Model 527C is a dynamic handheld communications
microphone designed for use in a variety of mobile and fixed
station applications, including police, transportation, amateur
radio and similar applications. The 527C offers extremely low
sensitivity to hum pickup and low susceptibility to radio-frequency
interference. A built-in solid state amplifier permits the use of
up to 30 m (100 ft) of unshielded cable.
527C with Built-in Transistor Amplifier (300 Hz to 5
kHz)
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| Features |
- Built-in
amplifier
- Frequency response from 300 to
5,000 Hz, tailored for voice communications
- Low sensitivity to
hum
- Low susceptibility to
radio-frequency interference
- “Million-Cycle”
leaf-type switch stands up under severe operating conditions and
constant use
- High-impact ARMO-DUR case
— lighter and stronger than die-cast metal, comfortable to
the touch in hot or cold weather
- Rugged and dependable under all
operating conditions
- Long-life neoprene-jacketed coil
cord
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| Specifications |
- Type : Dynamic (with transistor
preamplifier)
- Frequency Response : 300 to 5,000
Hz
- Sensitivity (at 1,000 Hz)
Open Circuit Voltage 31dBV/Pascal (28 mV)
1 Pascal = 94 dB SPL
- Load lmpedance Range : 220 to 2,200
ohms
- Maximum Signal (with 10 Vdc, 470
ohm load
135 dB SPL at 1,000 Hz produces +10 dBV (3.2V) at 10%
THD
- DC Supply Voltage and Current : 4
to 35 Vdc
- Switch : Double-pole, single-throw,
leaf-type
- Cable : Non-detachable, 1.8 m (6
ft), 4-conductor, neoprene-jacketed coil cord
- Case : Black high-impact
ARMO-DUR®
- Dimensions : See User
Guide
- Net Weight : 342 grams (12
oz)
- Packaged Weight : 483 grams (17
oz)
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