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The AT8464 dual-ear microphone mount is included with the BP892 headset and allows you to convert your single ear-worn BP892 MicroSet® to a dual-ear-worn unit for maximum stability and comfort. The BP892 fits on either side of the dual-ear microphone mount, allowing the microphone to be worn to either the left or right of your mouth. The headband easily adjusts to fit both children and adults. The AT8464 is available in black (AT8464) and theatre beige (AT8464-TH) and is compatible with all BP892 and AT892 MicroSet models. |
Shure WBH54B Black Headworn Condenser Microphone
WBH54B is a subminiature, electret condenser head worn microphone. It provides uncompromised
sound quality and reliability with minimal visibility in applications such as broadcast, theater, and touring.
Despite their small size, the condenser element delivers full, clear, and natural reproduction of speech
and vocals. The microphone features a durable, low-profile wire frame headband which is fully adjustable for
stability and comfort. A plastic carrying case protects the microphone and its accessories.
Features:
Supercardioid polar pattern provides maximum gain-before-feedback and ambient rejection
Extended frequency response tailored for vocal performances
Able to handle extremely high sound pressure levels (SPL)
Snap-fit foam windscreens stay in place during intensive movement
Available with an in-line preamp or with a TA4F connector for wireless applications
Black finish
TA4F connector for wireless applications
| Shure WH20TQG Dynamic Headset Microphone Shure Performance MicrophonesDynamic Headset Microphone
The improved version of the WH10, the Shure Model WH20TQG is a rugged, light-weight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The WH20 is suitable for any voice communications application where comfort and reliability are required.
The WH20 TQG has a cardioid (unidirectional) pickup pattern. This provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources, such as air-conditioning, musical instruments and loudspeakers. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency rolloff to compensate for the proximity effect inherent in cardioid microphones during close-talk operation.
An integrated elastic CROAKIES ? headband secures the headset comfortably. The headband, wireframe, and gooseneck are adjustable to accommodate any head size or shape. The WH20 TQG is supplied with a foam windscreen and clothing clip.
Features:
- Lightweight wireframe and headband adjust for a secure, comfortable fit
- Extra-strong, small-diameter attached microphone cable resists breakage
- 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
- The WH20TQG has a miniature four-pin female Tini "QG" connector for direct connection to Shure wireless body pack transmitters - This microphone to be used ONLY with an existing Shure body-pack transmitter.
Transducer
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Dynamic, close-talking |
| Polar Pattern |
Cardioid |
| Frequency Response |
50 Hz to 15 kHz, Measured @ 0.3" (8.0 mm) |
| Power Requirements |
Dynamic (Requires NO Phantom Power) |
| Impedance |
150 ohms (200 ohms actual) |
| Output Level |
Open Circuit Voltage: -67 dB/Pa (1.48' / 0.45 m)
1 Pa = 94 dB SPL
Close-talked (@ 0.50" / 12.5 mm) @ 1,000 Hz |
| Electromagnetic Hum Sensitivity |
38.4 dB equivalent SPL in a 1 mOe field |
| Operating Temperature |
0 to 140°F (-18 to 60°C) |
| Storage Temperature |
-20 to 165°F (-29 to 74°C) |
| Connector |
TA4F connector for Shure bodypack transmitters |
| Cable Length |
4.0' (1.2 m) |
| Dimensions |
Not specified by manufacturer |
| Weight |
2.2 oz (63 g) including connector |
| Packaging Info |
| Package Weight |
0.7 lb |
| Box Dimensions (LxWxH) |
7.6 x 6.4 x 3.1" |
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Transducer Condenser
Polar Pattern Omnidirectional
Frequency Response 30Hz to 20kHz +/- 3dB
Dynamic Range (Typical) Not Specified by Manufacturer
Signal-to-Noise Ratio Equivalent Acoustic Noise: 29dBA SPL
Maximum Input Sound Level 130dB SPL
Power Requirements Operating Current: 500uA
Operating Voltage: 1 to 2V
Power Supply Voltage:
+3V with 2.7k ohm Load
+5V with 6.8k ohm Load
+9V with 15k ohm Load
Output Impedance 2k ohms
Output Connectors TA4-Female Connector for Shure Wireless Transmitters
Dimensions Not Specified by Manufacturer
Weight 0.07 oz (2g)
| Features
- Excellent feedback rejection
- Microphone includes a detachable cap as integral wind/popshield
- Individually adjustable to all head sizes
- Neckband design keeps the microphone clear from shirt-collar or clothing
- Twist-proof microphone boom (Ø 2.0 mm), can be attached to the left or right side
- Microphone boom is adjustable in length and angle
- Flexible gooseneck section
- Connection cable can easily be interchanged
- All metal parts coated in a physical vapour deposition process
- Can also be used with the omni-directional HSP 2 boom microphone
Delivery Includes
- Boom microphone
- Neckband
- Connection cable
- Plastic transport case, foam-lined with cut-outs
- Operating instructions
Technical Data
- Pick-up pattern cardioid
- Frequency response 40...20 000 Hz
- Nominal impedance (@ 1 kHz) 1000 Ohm
- Min. terminating impedance 4700 Ohm
- Sensitivity in free field, no load (1kHz) 4 mV/Pa
- Maximum sound pressure level (passiv) 150 dB
- Equivalent noise level 37 dB(A)
- Current consumption ca. 250 µA
- Operating voltage (stand alone) 4,5-15 V
- Cable length 1,6 m
- Diameter microphone head 8,4 mm
- Diameter boomarm 2,4 mm
- Weight 9,2 g (without cable)
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Shure WCM16 Headworn Condenser Microphone
The Shure Model WCM16 headworn electret condenser microphone is intended for wireless use by
performers, lecturers, and others who require the highest quality voice pickup with maximum mobility.
Its wide frequency response, low RF susceptibility and reliable operation at temperature and humidity
extremes make the WCM16 suitable for virtually any vocal application. When used with the Shure bodypack
transmitters, the performance of the WCM16 closely resembles the finest conventional vocal microphones.
Miniaturized active circuitry included in the cartridge assembly provides equalization that tailors the low-frequency
response to resemble the warmproximity effect of larger vocal microphones. Because of this low-end response, it
is not necessary to position the microphone directly in front of the mouth, thus avoiding much popping and breath
noise, even without the supplied foam pop screen.
The microphone's hypercardioid unidirectional pickup pattern provides maximum isolation from ambient noise and
from adjacent sound sources such as musical instruments, loudspeakers and other performers. This permits higher
gain-before-feedback without loss or masking of vocals.
Features:
Extra lightweight, adjustable headband stays secure and virtually disappears while being worn
Response comparable to finest conventional vocal microphones
Hypercardioid polar pattern provides maximum isolation from vocalist's own instrument and those of other performers
Uniform polar pattern at all frequencies for maximum gain before feedback
High input clipping level eliminates overload distortion
Cable terminates as 4-pin mini connector
Supplied acoustic foam pop screen
Reliable at temperature and humidity extremes
Specifications:
Frequency Response
50 to 18,000 Hz
Polar Pattern
Hypercardioid, uniform with frequency
Output Impedance
1200 ohms
Output Level (close-talked at 1,000 Hz)
Open Circuit Voltage -55.0 dbV (1.8 mV) at 0.6 m
1 Pascal=94 db SPL
Maximum Sound Pressure Level
150 dB at 1% THD
Dynamic Range
121 dB
Output Noise
29 dB equivalent SPL, A-weighted
Signal-to-Noise Ratio
65 dB at 94 dB SPL
Polarity
Microphone: Positive sound pressure on diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground) of microphone output connector
Receiver-- 1/4" Phone Jack Output: Positive sound pressure on diaphragm produces positive voltage on tip of receiver 1/4" output connector
Receiver-- XLR Output: Positive sound pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 of the XLR output connector
Current Drain
0.35 mA
Recommended Operating Voltage
+5 Vdc (positive on pin 2, negative on pin 1)
Environmental Conditions
Operating Temperatures: -18 to 60 degrees C (0 to 140 degrees F)
Storage Temperatures: -29 to 66 degrees C (-20 to 150 degrees F)
Humidity: 0 to 95%
Cable
1.5m (5 ft), small-diameter, shielded, with 4-pin mini connector
Case Finish (Microphone and Headband)
Matte black enamel
Net Weight
36 g (1.27 oz)
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