The Wbh53 Is A Fully Adjustable Omnidirectional Condenser Headworn Vocal Microphone, Designed For Applications Where Inconspicuous Appearance And Incredible Sound Quality Are Required. Its Lightweight, Adjustable, Modular Headband, Flexible Wireframe And Soft Earpieces Provide A Comfortable Fit While Still Allowing The Wbh53 To Be Positioned As Close To The Left Or Right Corner Of The Mouth As Possible, Assuring Maximum Voice Pickup.

The Wbh53 Microphone Features An Extended Frequency Response And High Spl Handling Ability. It Is Uniquely Designed To Provide The Sound Quality And Performance Consistency Required For Environments Such As Professional Theater, Event Production, Trade Shows And Seminars. Color: Tan

Type
Condenser (Electret Bias)

Frequency Response
20hz To 20khz

Polar Pattern
Omnidirectional

Output Noise (Equivalent Dbspl, A-Weighted)
39.0 Db Typical; 42.0 Db Maximum

Signal-To-Noise Ratio
55 Db At 94 Db Spl

Recommended Minimum Input Impedance
>1 Kilohm

Preamp Output Impedance
136 Ohms

Output Level, Open Circuit, Ref. 1v/Pa At 1 Khz
-50.0 +/- 3.0db 3.16mv

Maximum Sound Pressure Level
147 Dbspl At 1% Thd/1 Kilohm Load

Dynamic Range
108 Db (Max. Spl With 1k Load, Minus Typical A-Wt. Noise)

Current Drain
4.6 Ma (Preamp And Microphone)

Output Polarity
Positive Pressure On The Diaphragm Produces A Positive Voltage At:
Pin 2 Relative To Pin 3 At The Output Connector Of The Preamp

Power Requirements
Phantom Power; 11 To 52 Vdc Positive On Pins 2 And 3, Return On Pin 1 (Ground)

Cable
1.5 M (5 Ft.), Small-Diameter, Shielded, With Mini 4-Pin Connector (Ta4f)