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RE 90HW
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ELECTRO VOICE RE 90HW Руководство по эксплуатации онлайн

RE90P-12

RE90P-18

Condenser Cardioid

Gooseneck Microphone

General Description:

Key Features:

• RF Shield provides superior RFI/GSM shielding.

• Small size - unobtrusive for podium applications.

• Frequency and cardioid polar response uniform

across the range, for natural sound and high

resistance to feedback.

• Low, 200-ohm output allows long cable runs.

• Optional CPSM podium shock mount provides

more than 15 dB of mechanical shock isolation at

200 Hz.

The Electro-Voice RE90P-12 and RE90P-18 podium

microphones are phantom-powered “back-electret”

miniature condenser gooseneck microphones. The

back-electret feature provides greater sensitivity, wider

frequency response, and superior immunity from handling

noise than a diaphragm-electret microphone. The RE90P-12

and RE90P-18 are highly-shielded from RFI/GSM

interference, and are mechanically designed for quick, easy

mounting to a lectern, pulpit or podium equipped with a

bulkhead female XLR-type 3-pin receptacle. For permanent

installation, optional ﬁxed (FMK ﬂange-mount kit) and

shock-mounted (CPSM shock-mount kit) accessories are

also available. The RE90P-12 and RE90P-18 are designed for

sound reinforcement applications. The frequency response is

tailored for full-range sound reproduction with natural sound

pick-up optimized for close-up use. The small diameter

gooseneck has two supple joints and a rigid center tube.

The rigid tube prevents unsightly twisting of the gooseneck

but permits the user to exactly position the microphone.

The electronics housing has a 3/4 – inch diameter base

terminated with an XLR-type 3-pin connector which allows

the microphone to be plugged directly into an existing

panel-mount XLR-type receptacle. The electronics’ output

circuit utilizes a transformerless balanced construction

with a low-output impedance, which is typically 200 ohms.

This permits very long cable runs without degrading the

microphone performance. The RE90P-12 and RE90P-18 are

designed to be phantom powered with a wide voltage range,

9-52 V dc (DIN Standard 45 596).

Technical Speciﬁcations:

Generation Element: Condenser, back electret

Frequency Response: 100 Hz to 15,000 Hz (see chart)

Polar Pattern: (see chart) Cardioid

Sensitivity, Open Circuit

Voltage, 1 kHz:

4.5mV/Pascal

Dynamic Range: 102 dB SPL

Equivalent Output Noise: <28 dB SPL “A” weighted

(0 dB=20 micropascals)

Output Impedance, 1 kHz: 200 ohms

Power Requirements: 9 to 52 Volt Phantom Supply

Current Consumption: <5 mA with P48v supply

Polarity: A positive pressure on the diaphragm

produces a positive voltage on output

pin 2 (+)

Finish: Nonreﬂecting Black

Environmental Conditions: Relative Humidity 0-50%:

-29° to 74°C (-20° to 165°F)

Relative Humidity 0 to 95%:

-29° to 57°C (-20° to 135°F)

Mounting: Male XLR-type 3-pin Connector

Dimensions, Gooseneck

and Head Length:

RE90P-12 = 280.7 mm (11.05”)

RE90P-18 = 443.2 mm (17.45”)

Dimensions, Other: Max. Head Diameter = 12.7 mm (0.5”)

Gooseneck Diameter = 6.4 mm

(0.25”)

Elect. Module Dia. = 20 mm (0.79”)

Connector Diameter = 19 mm (0.75”)

Net Weight: RE90P-12 = 182 g (6.4 oz.)

RE90P-18 = 244 g (8.6 oz.)

Shipping Weight: RE90P-12 = 182 g (6.4 oz.)

RE90P-18 = 244 g (8.6 oz.)

Accessories Included: Windscreen

Optional Accessories: FMK Flange-Mount Kit

CPSM Shock-Mount Kit

ELECTRO VOICE RE 90HW Руководство по эксплуатации онлайн

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