Audio-Technica PRO 49QL Handleiding

Bekijk gratis de handleiding van Audio-Technica PRO 49QL (2 pagina’s), behorend tot de categorie Microfoon. Deze gids werd als nuttig beoordeeld door 30 mensen en kreeg gemiddeld 4.2 sterren uit 6 reviews. Heb je een vraag over Audio-Technica PRO 49QL of wil je andere gebruikers van dit product iets vragen? Stel een vraag

Description

The PRO49QL is a wide-range

condenser microphone with a car-

dioid (unidirectional) polar pattern.

It was designed for high-quality

sound reinforcementand other de-

manding sound pickup situations.

The PRO49QL features an XL-

RM-type connector insert at its

base, allowing it to be plugged

directly into an XLRF-type jack or

cable connector. The unit’s inte-

gral electronics can be powered

from any external 9V to 52V DC

phantom power source.

The small-diameter gooseneck is

very easy to manipulate for proper

positioning. It is heavily lubricated

to o󰀨er very smooth and quiet op-

eration. The microphone element

is enclosed in a rugged housing

with a low-reectance black nish.

Operation and Maintenance

Output is low impedance bal-

anced. The output connector

mates with XLRF-type connec-

tors. The balanced signal appears

across Pins 2 and 3, while the

ground (shield) connection is pin

1. Output is phased so that pos-

itive acoustic pressure produces

positive voltage at Pin 2 in accor-

dance with industry convention.

DC phantom power (9-52 volts) must be applied equally to Pins 2 and

3, with the ground for the power supply connected to Pin 1. This can be

provided by a console or mixer with built-in phantom voltage or with the

addition of an in-line phantom power supply.

The high sensitivity of the PRO49QL ensures useful output and an ex-

cellent match to most mixer, type recorder and amplier inputs. It will

provide undistorted output even in sound elds as loud as 134 dB SPL.

However, due to the high sensitivity, in some instances it may be possi-

ble to overload sensitive input stages.

While a modern condenser microphone is not unduly sensitive to the

environment, temperature extremes can be harmful. Exposure to high

temperatures can be result in gradual and permanent reduction of the

output level. Avoid leaving the microphone in the open sun or in areas

where temperatures exceed 43°C for long periods of time. Extremely

high humidity should also be avoided.

10 dB

20k10k5k2k1k50020010050

8 kHz

200 Hz

1 kHz

5 kHz

0°

330°

300°

270

°

240°

210°

180°

150°

120°

90

°

60°

30°

Optional Accessories:

AT8104a large metal windscreen.

AT8117 large foam windscreen for high-

Wind conditions.

AT8201 line matching transformer (Lo-Z to

50,000 ohms).

AT8202 adjustable in-line attenuator for

use with balanced Lo-Z microphones.

AT8416 shock mount.

AT8506 four-channel 48V phantom power

supply (AC powered).

AT8668 quick-mount plug-in microphone

desk stand.

AT8668S quick-mount plug-in microphone

desk stand with switch.

AT8801/EU single-channel 48V phantom

power supply (AC powered).

Polar Pattern

Frequency Response

SCALE IS 5 DECIBELS PER DIVISION

LEGEND

Frequency in Hertz

LEGEND 12” or more on axis

Roll-o󰀨

Response in dB

FORM No. ATGC-L0023-06-E

Machida • Tokyo • Japan

SPECIFICATIONS

ELEMENT Fixed-change back plate

permanently polarized condenser

POLAR PATTERNCardioid (Unidirectional)

FREQUENCY RESPONSE70-16,000 Hz

OPEN CIRCUIT SENSITIVITY-37 dB (14.1 mV) re 1V at 1 Pa

IMPEDANCE 100 ohms

MAX. INPUT SOUND LEVEL134 dB SPL, 1 kHz at 1% T.H.D.

DYNAMIC RANGE (Typical)106 dB, 1 kHz at Max SPL

SIGNAL-to -NOISE RATIO66 dB, 1 kHz at 1 Pa

PHANTOM POWER9-52V DC, 2 mA typical

WEIGHT84 g

DIMENSIONS 12.0 mm - head diameter,

418.0 mm - long

OUTPUT CONNECTORIntegral 3-pin XLRM-type

ACCESSORIES FURNISHEDAT8146 foam windscreen

Product specificaties