DPA 5100 microfono surround

Mod:[DPA5100] Prod: DPA
Non Disponibile
Prezzo: 2.700,00€ + IVA
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Il DPA 5100 è un nuovo microfono surround portatile compatto e facile da usare. Può essere utilizzato per aggiungere l'ambiente surround ed è ideale per applicazioni come eventi sportivi, documentari e altri applicazioni d'ambiente specialmente per produzioni HDTV. Non è necessaria nessuna matrice di decodifica esterna. Il 5100 può essere montato anche su videocamera o asta microfonica. Estremamente leggero e portatile è anche molto resistente alle condizioni atmosferiche.

A completely self-contained “plug and play” solution for 5.1 audio capture, the 5100 employs five miniature pressure transducers that exhibit extremely low sensitivity to wind and mechanical noise, low distortion, highly consistent low frequency response and large dynamic range. Appropriate channel separation and directionality are achieved through a combination of DPA’s proprietary DiPMic™ (Directional Pressure Microphone) technology, which mounts interference tubes on the L/C/R omni capsules, and the use of acoustic baffles that further preserve the accuracy of levels between the discreet analog output channels.

The 5100’s three front microphones are time coincident to eliminate comb filtering and ensure paramount frequency consistency when downmixing to stereo or mono. In contrast, the rear microphones, which feature standard omnidirectional patterns, are optimally spaced from both each other and the front array to simulate the most natural time arrival differences. The LFE (.1) channel is comprised from a L/R sum, which is then attenuated 10 dB in comparison with the signal from the main channels, in accordance with the 5.1 format.

The end result of DPA’s innovative design approach is a surround atmosphere that is rich, smooth and fully enveloping, great in its coherence, channel separation and localization accuracy.

The 5.1 output of the 5100 runs through a multi-pin Lemo connector carrying all six channels electronically balanced, while an enclosed five-meter (16 ft), six-pair Mogami cable breaks out to six Neutrik XLR-M connectors.

DPA 5100 Microfono Surround Portatile

  • Soluzione Plug-and-play
  • ?Leggero e portatile
  • Suono ricco e con grande dinamica
  • Uscite discrete analogiche 5.1 – non necessita di matrice esterna

Directional characteristics:

Directional

Principle of operation:

Pressure, with interference tube

Cartridge type:

Pre-polarized condenser element

Frequency range, ± 3 dB:

L, C, R: 200 Hz -16 kHz (± dB); LS, RS: 100 Hz - 12 kHz (± 3 dB); LFE: 20 Hz - 120 Hz (± 3 dB)

Sensitivity, nominal ± 3 dB at 1 kHz:

L, C, R: 26 mV/Pa; LS, RS: 28 mV/Pa

Equivalent noise level, A-weighted:

L, C, R: Typ. 18 dB(A) (max. 21 dB(A)); LS, RS: Typ. 20 dB(A) (max. 23 dB(A))

Equivalent noise level, ITU-R BS.468-4:

L, C, R: Typ. 29 dB (max. 32 dB); LS, RS: Typ. 31 dB (max. 34 dB)

S/N ratio (A-weighted), re. 1 kHz at 1 Pa (94 dB SPL):

L, C, R: Typ. 76 dB(A); LS, RS: Typ. 74 dB(A)

Total Harmonic Distortion (THD):

<1% up to 123 dB

Dynamic range:

L, C, R, LS, RS: 103 dB; LFE: 100 dB

Max. SPL, peak before clipping:

132 dB

Output impedance:

50 Ohm

Cable drive capability:

100 m (328 ft)

Output balance principle:

Active Signal balanced

Common Mode Rejection Ratio (CMRR):

60 dB, 50 Hz - 20 kHz

Power supply:

48 V Phantom power

Current consumption:

Typ. 5 mA (max. 5.5 mA)

Connector:

Lemo multipin

Color:

Black

Weight:

500 g (17.6 oz)

Diameter:

W: 240 mm (9.4 in), H: 140 mm (5.5 in), D: 195 mm (7.7 in)

Capsule diameter:

5.4 mm (0.2 in)

Cable length:

5 m (16.4 ft)

Cable color:

Black

Cable diameter:

9.3 mm (0.37 in)

Maximum output voltage:

L, C, R, LS, RS: 1,8 Vrms / 2,5 Vpeak; LFE: 1 Vrms / 1,4 Vpeak

Polarity:

Positive

 


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