HT-747 Lightweight Headworn Microphone

Flexible Boom Arm

High Quality Easy Maintenance Headband

Great Acoustic Performance

Bright Attractive Colors

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Rugged yet sleek looking, the HT747 boasts of exceptional clarity, allowing it to “cut” across a thick mix of sound. It has a supercardoid polar pattern response, which gives very good rejection of surrounding noise.

Microphone capsule is protected from moisture by plastic injection.

Available in black as well as a selection of bright attractive colors, it looks great anywhere, anytime.

Recommended for aerobic instructors, stage presenters, perfromers and broadcasters. Suitable for both hardwired and wireless operation.


Microphone Style MH-03
Generating Element: Electret Condenser
Polar Pattern: Super-cardioid
Frequency Response: 100 Hz to 15 kHz
(1 kHz @ ¼” distance):
-43 dB re 1V/Pa
Bias Voltage: 1.5 to 9 Vdc
Impedance: 3k Ohm (typical)
Maximum Input SPL: 125 dB
Noise Level: 27 dB “A” weighted
Dynamic Range: 98 dB
Signal /Noise Ratio: 67 dB
Weight: 25 grams (without connector)
Cable Length: 1.5 m
Cable Diameter: 2.5 mm
Wire Configuration: B+ : Red
Sig : White
Gnd: Shield
Color: Black, Black w/ Yellow, Black w/ Blue
Boom Diameter 4 mm
Standard Accessories: Windscreen, Cable clip

Datasheet HT-747