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David Clark 12948G-01 M-1/DC Amplified Dynamic
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David Clark 12948G-01 M-1/DC Amplified Dynamic

Availability: In Stock and Ready To Ship!
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Part#: 12948G-01
by David Clark
Our Price: $71.25
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The David Clark 12948G-01 amplified dynamic microphone features the latest noise cancellation technology. This lightweight microphone is compatible with David Clark wire booms on your headset. Enjoy the 12948G-01 for superior speech intelligibility and high-performance noise cancellation. Use this headset in noises reaching 120 dB! The David Clark amplified dynamic microphone requires a DC bias voltage to operate.

Accommodate the variety of sensitivities found in your aircraft radio system with the screwdriver adjustable gain control. Our selection of David Clark products allows complete David Clark headset maintenance, including an unbeatable assortment of upgrade parts and sound-enhancers. Save money on high-quality David Clark headset parts for upkeep and repairs. The 12948G-01 M-1/DC amplified dynamic microphone is affordable and easy to use. Simply attach this microphone to your David Clark headset's wire boom for a comfortable, enhanced microphone experience. View the David Clark M-1/DC and more exciting headset add-ons today from SkyGeek.
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Product Details
Shipping Weight : 0.25 pounds
Manufacturer P/N : 12948G-01
Alt. P/Ns : 11-09230
Specifications
  • Dimensions:2-3/4 x 7/8 x 1 in (69 x 23 x 25 mm)
  • Weight: 32 Grams (1.1 oz)
  • DC supply voltage and source resistance: 8 to 16 volts, 220-to 2200 ohms-not polarity sensitive.
  • Output voltage of 40 mV, 1000 HZ for 94 dB SPL (re: .0002 microbar) input, as a function of DC source resistance and AC load impedance:
  • Output variation due to gain control adjustment: 12dB @ 1000 HZ over 270o rotation. (Clockwise ™ Maximum).
  • Frequency response: designed for optimum speech intelligibility and noise cancellation.
  • Ambient noise level: Communications can be carried on in noise levels up to 120dB SPL (re: .0002 microbar) with adequate signal to noise ratio. Microphone must be zero to 1/8" from lips at corner of mouth for best signal to noise ration (maximum noise cancellation).
  • The Amplified Dynamic Microphone is compatible with David Clark Company wire booms.
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