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Head-Set 4065
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Head-Set 4065

Manufacturer: DPA

Item price: 575.00 €  [ Payez en 6x sans frais ]
Ecotaxe non incluse - Catégorie 4.6 [info] : + 0.10 €
More:
  • Les Technologies de microphones
  • Histoire du microphone
  • Les Types de microphones
  • Conception et Caractéristiques des Microphones
    		•
    The Type 4065-B is the black version of the headband mounted condenser microphone Type 4065. The Type 4065-F is the beige version of the headband mounted condenser microphone Type 4065 This type uses a prepolarized omnidirectional cartridge element with a 5.4mm vertical diaphragm, which is acoustically identical with the cartridge used in Type 4061. It is specially designed for maximum performance under the often difficult conditions when mounted directly on the human body. The band is easily bent to fit any head shape, in a tight fixed position.

    Special attention has been paid in the design to the humidity problems that often occur in theatrical applications and to the light weight construction of the headband itself. A double vent protection system, a drop stopper on the tube together with water resistant materials inside the microphone, make it more than difficult for the humidity to cause the Headband Microphone to fail. The sensitivity is 6mV/Pa to match the level of the human voice to the general input sensitivity of most wireless transmitters. The noise floor of the Type 4065 is 26dB(A) re. 20 µPa and if powered correctly the microphone will be able to handle sound pressure levels up to 144dB SPL before clipping occurs. A wide range of connection adapters makes it possible to use the headband with close to any professional wireless system available plus 48 V phantom. Type 4065 is excellent for on-stage use as well as in the studio.

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    Specifications:

    Directional characteristics:
    Omnidirectional
    Frequency range:
    20Hz-20kHz ±2dB, 3dB soft boost at 8-20 kHz
    Sensitivity:
    Nominally 6 mV/Pa ± 3dB at 1kHz
    Equivalent noise level A-weighted:
    Typ. 26dB(A) re. 20 µPa (max. 28dB(A))
    Equivalent noise leve l CCIR 468-1:
    Typ. 38dB (max. 40dB)
    Maximum sound pressure level:
    144dB SPL before clipping
    Total harmonic distortion:
    123dB SPL peak (<1% THD)
    Cable drive capability:
    Up to 300m (984ft)
    Cartridge lower limiting frequency (-3db):
    20Hz
    Output impedance:
    30-40 Ohm
    Weight:
    14g (0.49oz) incl. cable and MicroDot connector
    Microphone length:
    Up to 300m (984ft)
    Microphone diameter:
    5.4mm (0.21in)



    BK7M