Audio-Technica PRO47T Bruksanvisning

Audio-Technica mikrofon PRO47T

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propoint® microphones

Cardioid Condenser Thread-Mount Gooseneck Microphones

PRO 47T & PRO 47TL

Features

• Direct mounts to any 5/8"- 27 stand, or to included threaded

mounting stud

• Wide-range condenser element with low-mass diaphragm for

superior performance

• Cardioid polar pattern with 120º acceptance angle

• Self-contained electronics eliminate need for external

power modules

• Flat, smooth frequency response

• Quiet, xed-placement, long-life gooseneck

• Foam windscreen offers resistance to P-pops and other

breath blasts

• 3.0 m (9.8') cable permanently attached between microphone

and XLRM-type connector

Description

The PRO 47T is a wide-range condenser microphone with a cardioid polar

pattern. It is designed to provide clear, intelligible sound reproduction in

a wide range of settings, such as conferences, courtrooms, houses of

worship and other demanding sound pickup applications.

The small-diameter double gooseneck design permits highly exible

positioning while maintaining a smooth, well-contoured appearance. The

PRO 47T stands 315.0 mm (12.40") from the table or podium; it is also

available in a 401.0 mm (15.79") version as PRO 47TL. The two models are

identical in all other respects.

The microphone requires 9V to 52V phantom power for operation.

The microphone's cardioid polar pattern provides a 120° angle of

acceptance.

The microphone includes a 3 m (9.8') permanently attached cable with

an XLRM-type connector, which allows it to be plugged directly into an

XLRF-type jack or cable connector.

The microphone comes equipped with a foam windscreen and a 5/ "- 27 8

threaded mounting stud for securing the microphone to a permanent

mounting surface. The microphone is enclosed in a rugged housing with

a low-reectance black nish.

Operation and Maintenance

The PRO 47T requires 9V to 52V phantom power for operation.

Output low impedance (Lo-Z) balanced. The signal appears across Pins

2 and 3; Pin 1 is ground (shield). Output phase is “Pin 2 hot”— positive

acoustic pressure produces positive voltage at Pin 2.

The provided foam windscreen simply slips over the head of the

microphone, effectively reducing wind noise or popping.

Avoid leaving the microphone in the open sun or in areas where

temperatures exceed 110° F (43° C) for extended periods. Extremely high

humidity should also be avoided.

Architect’s and Engineer’s Specications

The microphone shall be a xed-charge condenser designed for permanent

installation or portable applications. It shall have a cardioid polar pattern

with a uniform 120° angle of acceptance and a frequency response of

70 Hz to 16,000 Hz. The microphone shall operate from an external 9V

to 52V DC phantom power source. It shall be capable of handling sound

input levels up to 134 dB with a dynamic range of 106 dB. Nominal open-

circuit output voltage shall be 14.1 mV at 1V, 1 Pascal. Output shall be low

impedance balanced (100 ohms).

The microphone shall have a 3 m (9.8') permanently attached miniature

cable terminating in an XLRM-type connector.

A 5/ "- 27 threaded stud shall be provided for permanent installation to a 8

mounting surface. A foam windscreen shall also be included.

The microphone shall be a small-diameter alternating gooseneck design,

with an overall length of 315.0 mm (12.40") [401.0 mm (15.79")] and a

head diameter of 12.0 mm (0.47"). Weight shall be 63 grams (2.2 oz) [67

grams (2.4 oz)]. Finish shall be low-reectance black.

The Audio-Technica PRO 47T [PRO 47TL] is specied.

PRO 47T & PRO 47TL

Audio-Technica U.S., Inc., 1221 Commerce Drive, Stow, Ohio 44224

Audio-Technica Limited, Old Lane, Leeds LS11 8AG England

Specications

In the interest of standards development, A.T.U.S. offers full

details on its test methods to other industry

professionals on request.

1 Pascal = 10 dynes/cm2 = 10 microbars = 94 dB SPL

1 Typical, A-weighted, using Audio Precision System One.

Specications are subject to change without notice.

Fixed-charge back plate, permanently

polarized condenser

Cardioid

70-16,000 Hz

–37 dB (14.1 mV) re 1V at 1 Pa

100 ohms

134 dB SPL, 1 kHz at 1% T.H.D.

106 dB, 1 kHz at Max SPL

66 dB, 1 kHz at 1 Pa

9-52V DC, 2 mA typical

PRO 47T: 63 g (2.2 oz)

PRO 47TL: 67 g (2.4 oz)

PRO 47T: 315.0 mm (12.40") long,

12.0 mm (0.47") head diameter

PRO 47TL: 401.0 mm (15.79") long,

12.0 mm (0.47") head diameter

3-pin XLRM-type on cable

3.0 m (9.8') cable permanently attached

between microphone and XLRM-type

connector

M22

AT8146 windscreen; AT8425 5/8"-27

threaded mounting stud

Element

Polar pattern

Frequency response

Open circuit sensitivity

Impedance

Maximum input sound level

Dynamic range (typical)

Signal-to-noise ratio1

Phantom power requirements

Weight

Dimensions

Output connector

Cable

Audio-Technica case style

Accessories furnished

LEGEND

200 Hz

1 kHz

5 kHz

8 kHzSCALE IS 5 DECIBELS PER DIVISION

240˚

180˚

210˚

270˚

300˚

330˚

0˚

150˚

120˚

90˚

30˚

60˚

12" or more on axisLEGEND

Frequency in Hertz

Response in dB

10 dB

100

50 200 10k5k1k500 2k 20k

frequency response: 70–16,000 Hz

polar pattern

PRO 47T PRO 47TL

287

Produktspecifikationer

Varumärke:	Audio-Technica
Kategori:	mikrofon
Modell:	PRO47T
Färg på produkten:	Wit
Vikt:	2600 g
Bredd:	198 mm
Höjd:	233 mm
Användarmanual:	Ja
Internationell säkerhetskod (IP):	IP52
Monteringsverktyg:	Ja
Processormodel:	ARTPEC-3
Vormfaktor:	Dome
Placeringsstöd:	Binnen
Anslutningsteknik:	Bedraad
Ethernet LAN:	Ja
Monteringsmetod:	Plafond
Maximal upplösning:	752 x 480 Pixels
Typ av strömkälla:	Power over Ethernet (PoE)
Strömutgång (volt):	+12V2
Minimal belysning:	0.008 Lux
Integrerad minneskortläsare:	Ja
Kompatibla minneskort:	SD, SDHC
Inbyggd hårddisk:	Nee
Nattseende:	Ja
LED-typ:	IR
Video rörelsedetektering:	Ja
HTTPS-kryptering:	Ja
Ljudsystem:	2-weg
Zoomkapacitet:	420
Mikrofon, linjeingång:	Ja
Antal Ethernet LAN (RJ-45)-portar:	1
Brännvidd:	3.4 - 119 mm
Hörlursutgångar:	1
Optisk sensorstorlek:	1/4 "
Anslutning för nätadapter:	Ja
Bildsensortyp:	CCD
Digital zoom:	12 x
Optisk zoom:	35 x
Gränssnitt:	RJ-45
Inbyggd mikrofon:	Ja
Internminne:	256 MB
Kabelteknik:	10/100Base-T(X)
IP-adressfilter:	Ja
Progressiv skanning:	Ja
Flashminne:	128 MB
Power over Ethernet (PoE):	Ja
PTZ-kontroll:	Ja
Panoreringsintervall:	0 - 360 °
Dag/nattläge:	Ja
Svänghastighet:	0.05 °/sec
Pannhastighet:	0.05 °/sec
Wifi:	Nee
AC-ingångsfrekvens:	60 Hz
Strömförbrukning (typiskt):	30 W
Tiltvinkelområde:	0 - 180 °
Linsens betraktningsvinkel, horisontell:	55.8 °
Audio detectie:	Ja