The WH20 is a rugged, lightweight, dynamic wired headset microphone that provides high-quality voice pickup. It includes 3-pin male XLR connector w/ detachable belt clip. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The cardioid (unidirectional) pickup pattern provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency roll-off to compensate for the proximity effect inherent in cardioid mics during close-talk operation.
Features a three-pin male XLR connector with a convenient
detachable belt clip
Lightweight wireframe and headband adjust for a secure, comfortable fit
Collapsible microphone boom for easy storage and transportation
Smooth, natural frequency response comparable to high-quality dynamic hand-held vocal microphones
High input clipping level eliminates overload distortion
Reliable at temperature and humidity extremes
Supplied foam windscreen and clothing clip
Polar/Pickup Pattern - Cardiod
Microphone Type - Dynamic
Headset Mic Type - Dynamic
Microphone Connectivity - Wired
Impedance:
Microphone rating impedance is 150 ohms (200 ohms actual)
Output Level (close-talked (At 12.5 mm (1/2 inch) at 1,000 Hz):
Open Circuit Voltage –67.0 db/Pa (0.45 mV), (1 Pa = 94 dB SPL)
Polarity:
Positive sound pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 of microphone output XLR connector with wired microphone
Storage Temperatures:
-29 to 74 degrees C (-20 to 165 degrees F)
Humidity:
0 to 95 %
Cable Connector:
Three-pin XLR with detachable belt clip
Operating Temperature (Maximum):
140 F
Operating Temperature (Minimum):
64.40 F
Cable Length:
4 ft
Maximum Frequency Response (Bandwidth):
15 kHz
Maximum Frequency Response (Bandwidth):
15000 Hz
Minimum Frequency Response (Bandwidth):
50 Hz
Minimum Frequency Response (Bandwidth):
0.05 kHz
Sensitivity:
38.40 dB
Wireless:
No
Product Weight:
0.02 lbs
Regulatory Compliance:
CE
RK318WS
- Black Foam Windscreens and Clothing Clip for all WH10, WH20 Headworn Microphones
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