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Currently not in stock: Please contact our sales team for product availability and lead times. Thanks to our strong supplier relationships our lead times are some of the quickest in the industry, giving us full confidence that we can still fulfil your requirements on back-order quicker than any competitor.
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If you place your order and we've not got a product in stock, a member of the sales team will contact you with our supplier lead times or to find an alternative.
Please call the sales team on 01525 850085 or email sales@leisuretec.co.uk if you have any questions.
Wireless Microphone Systems
We do our best to keep healthy stocks across the many Wireless Microphone System SKUs but in the rare case where we don't have your required system in stock, please contact our sales team as we can often make your product to order by borrowing the system components (transmitters, receivers or mics) from other stocked systems.
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Main Features
Cardioid condenser boundary microphone with touch-sensitive capacitive-type user switch
The capacitive touch switch can be set to any of three operating modes: touch on/off, touch to talk and touch to mute
Integral, phantom-powered, two-state RGB LED indicator displays on/off status of microphone
Superior off-axis rejection for maximum gain before feedback
PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
U891Rb Cardioid Condenser Boundary Microphone with Switch - Black
Designed to deliver easy, flexible control in conference and boardroom installations, the versatile U891Rb cardioid condenser boundary microphone features a touch-sensitive capacitive-type user switch that can be set to three modes: touch on/off, touch to talk, and touch to mute. The phantom-powered microphone is equipped with a unique PivotPoint rotating output connector and a two-state RGB LED status indicator. UniGuard innovations offer unsurpassed immunity from radio frequency interference; additional interchangeable elements are available separately in hypercardioid and omnidirectional polar patterns; an 80 Hz low-cut UniSteep filter reduces pickup of low-frequency ambient noise. The microphone’s heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone, while threaded inserts on the bottom of the microphone allow it to be mounted with screws for increased security. The unit’s self-contained electronics eliminate the need for an external power module.
Product Features
Cardioid condenser boundary microphone with touch-sensitive capacitive-type user switch
Designed for surface-mount applications such as high-quality sound reinforcement, professional recording, television, conferencing and other demanding sound pickup situations
The capacitive touch switch can be set to any of three operating modes: touch on/off, touch to talk and touch to mute
Integral, phantom-powered, two-state RGB LED indicator displays on/off status of microphone
Superior off-axis rejection for maximum gain before feedback
PivotPoint rotating output connector allows cable to exit from either the rear or the bottom of the microphone
Small-diameter UniPoint element near boundary eliminates phase distortion and delivers clear, high-output performance
Available interchangeable elements permit angle of acceptance from 100° to 360°
UniGuard RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
Self-contained electronics eliminate need for external power module
Heavy die-cast case and non-slip silicone foam bottom pads minimize coupling of surface vibration to the microphone
Low-profile design with low-reflectance finish for minimum visibility
Threaded inserts on bottom of microphone allow it to be mounted with screws for increased security
Available in two colors: black (U891Rb) and white (U891RWb)
Product Specifications
General
Element: Fixed-charge back plate, permanently polarized condenser
Polar Pattern: Cardioid
Open Circuit Sensitivity: -34 dB (19.9 mV) re 1V at 1 Pa
Impedance: 50 ohms
Maximum Input Sound Level: 130 dB SPL, 1 kHz at 1% T.H.D.
Low Frequency Roll Off: 80 Hz, 18 dB/octave
Switches: Dimensions
Headphone Output Power
Dynamic Range: 104 dB, 1 kHz at Max SPL
Signal-to-Noise Ratio: 68 dB, 1 kHz at 1 Pa, A-weighted
Phantom Power Requirements: 11-52V DC, 9.3 mA
Output Connector: Microphone: TB3M-type
Cable: 3-pin XLRM-type
Cable: 7.6 m long, 3.2 mm diameter, 2-conductor, shielded cable with TA3F and XLRM connectors
Physical
Weight: 253 g
Dimensions: 23.0 mm H x 83.9 mm W x 108.0 mm D
What's in the Box?
U891Rb Cardioid Condenser Boundary Microphone with Switch
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