Shure Microflex R189 Bruksanvisning

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OVERVIEW

The R189 is a mini-shotgun microphone cartridge that threads onto all Microflex gooseneck and overhead microphones,

including those used with Microflex Wireless and Microflex Complete. Its narrow pickup pattern rejects unwanted ambient noise.

FEATURES

• Highly directional lobar polar pattern

• CommShield® Technology guards against interference from Cellular RF devices and digital bodypack transmitters

• Threaded 1 centimeter cartridge compatible with all Microflex gooseneck and overhead models, including Microflex

Wireless and Microflex Complete

• Features a 100-degree pickup area, narrower than a supercardioid or cardioid

• Available in black or bright white

SPECIFICATIONS (SUBJECT TO CHANGE)

Transducer TypeElectret Condenser

Polar PatternLobar

Frequency Response50 to 17,000 Hz

Output Impedance170 0

Sensitivity

(open circuit voltage, @ 1 kHz, typical)

–33 dBV/Pa (22 mV)a

Maximum SPL (1 kHz at 1% THD)121 dB SPL

Signal-to-Noise Ratio68 dB

Dynamic Range95 dB SPL

Common Mode Rejection45 dB, minimum

Preamplifier Output Clipping Level-8 dBV (0.4V)

Self Noise

(equivalent SPL, A-weighted, typical)

36 dB

Operating Temperature Range-18°C (0°F) to 57°C (135°F)

Polarity3-Pin XLR: Positive sound pressure on diaphragm produces positive voltage on pin 2

relative to pin 3 of output XLR connector

5-Pin XLR: Positive sound pressure on diaphragm produces positive voltage on pin 4

relative to pin 2 of output XLR connector

Power RequirementsPhantom Power, 48-52V DC, 8.0mA

AVAILABLE MODELS

R189BBlack Lobar Mini-Shotgun Condenser Cartridge for Microflex Gooseneck and Overhead

Microphones

R189W-ABright White Lobar Mini-Shotgun Condenser Cartridge for Microflex Gooseneck and

Overhead Microphones

MX405/MS5” Gooseneck, Bi-Color Status Indicator, Includes Surface Mount Preamp, Lobar Mini-

Shotgun Cartridge

MX405R/MS5” Gooseneck, Light Ring, Includes Surface Mount Preamp, Lobar Mini-Shotgun

Cartridge

MX405LP/MS

5” Gooseneck, Bi-Color Status Indicator, Less Preamp, Lobar Mini-Shotgun Cartridge

MX405RLP/MS5” Gooseneck, Light Ring, Less Preamp, Lobar Mini-Shotgun Cartridge

MX202B/MSLow Profile Overhead Microphone, With Cable, Inline Preamp, Stand Adapter, Lobar

Mini-Shotgun Condenser Cartridge, Black

MX202BP/MSLow Profile Overhead Microphone, With Cable, Plate-Mount Preamp, Stand Adapter,

Lobar Mini-Shotgun Condenser Cartridge, Black

MX202W-A/MSLow Profile Overhead Microphone, With Cable, Inline Preamp, Stand Adapter, Lobar

Mini-Shotgun Condenser Cartridge, Bright White

MX202WP-A/MSLow Profile Overhead Microphone, With Cable, Plate-Mount Preamp, Stand Adapter,

Lobar Mini-Shotgun Condenser Cartridge, Bright White

MXC406/MS5.9” Ten-Pin Gooseneck, LED Ring, Single Bend at Base, Lobar Mini-Shotgun Cartridge

GM406/MS5.9” Three-Pin Gooseneck, LED Ring, Single Bend at Base, Lobar Mini-Shotgun

Cartridge

OPTIONAL ACCESSORIES

A189BWSBlack High-Performance Foam Windscreen

A189WWSWhite High-Performance Foam Windscreen

R189 MINI-SHOTGUN MICROPHONE CARTRIDGE

FOR MICROFLEX

®

R189B and R189W-A Mini Shotgun Microphone Cartridge

R189 Mini-Shotgun Microphone Cartridge for Microflex

Polar Patterns

LOBAR

Frequency Response

Produktspecifikationer