Shure CVG12D, CVG18D Specification Sheet

Product Speciﬁcations

1,000 Hz

20k

Centraverse™ CVGD Gooseneck Microphones with Integrated Desktop Base

Overview

Professional gooseneck microphones featuring a cardioid polar pattern, which reduces ambient room noise and feedback, with a frequency response that is tailored for speech. Additionally, they are designed with dual gooseneck sections for full articulation and an integrated base for precise positioning.

Features

• Electret condenser microphone with inline preamp

• Integrated desktop base

• Cardioid polar pattern with tailored response for speech maximizes intelligibility in speech while reducing the chance for feedback

• Equipped with Commshield® Technology, which is resistant to unwanted RF interference and radio signals

• Dual-section gooseneck enables ease of positioning and placement

• Plug-and-play connection minimizes setup time

• Best-in-class performance, dependable construction, and design

• Available in 12" (30.4 cm) and 18" (45.7 cm) gooseneck lengths

• Includes integrated 12' (365 cm) cable with XLR termination

• Available in three conﬁgurations:

-With inline preamp (CVG12D, CVG18D)

-With inline preamp, mute switch, and LED indicator (CVG12DS, CVG18DS)

-With inline preamp, mute switch, and light ring indicator (CVG12DRS, CVG18DRS)

Available SKUs

CVG12D-B/C 12" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Cardioid, Black

CVG18D-B/C 18" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Cardioid, Black

CVG12DS-B/C* 12" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Mute Switch, LED,

CVG18DS-B/C* 18" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Mute Switch, LED,

CVG12DRS-B/C* 12" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Mute Switch, Light-

CVG18DRS-B/C* 18" Gooseneck Condenser Microphone with Integrated Desktop Base and 12' cable, Inline Pre-Amp, Mute Switch, Light-

*Note: Model availability depends on region. See your local Shure dealer or distributor for details.

Cardioid, Black

Ring, Cardioid, Black

CVG18D

Speciﬁcations

Cartridge Type Electret Condenser

Frequency Response 70–16000 Hz

Polar Pattern Cardioid

Output Impedance 180 Ω

Sensitivity (at 1 kHz , open circuit voltage) –33 dBV/Pa (22 mV)

Maximum SPL (1 kHz at 1% THD) 120 dB SPL

Signal to Noise Ratio

(referenced at 94 dB SPL)

67 dB

Dynamic Range 93 dB

Self Noise (equivalent SPL, A-weighted, typical) 27 dB SPL

Common Mode Rejection (10 Hz to 100 kHz) >45 dB

Preampliﬁer Output Clipping Level (1% THD)

Polarity Positive pressure on diaphragm produces positive voltage on pin 2

Power Requirements CVGD: 11–52 V DC, 2.0 mA

Environmental Requirements Operating Temperature Range: –18 °C to 57 °C (0 °F to 135 °F)

−7 dBV

with respect to pin 3

CVGD/S: 11–52 V DC, 5.5 mA CVGD/RS: 11–52 V DC, 5.0 mA

Storage Temperature Range: –29 °C to 74 °C (–20 °F to 165 °F) Relative Humidity: 0 to 95%

Accessories

95A16670 Windscreen ACVG4WS-B Replacement Windscreens (4-pack)

Polar Patterns

250 Hz 500 Hz

2,000 Hz

4,000 Hz

Frequency Response

-10

-15

-20

-25

-30

CVG12D

2 ft. (0.6 m) from sound source

-5

20 100 1k 10k