Features
With three cardioid condenser elements in a single housing, the phantom-powered U843R offers a remarkably versatile tool for surface-mount installations. It is ideal for a variety of video and audio conferencing applications, especially when used with an Audio-Technica automatic SmartMixer®. Levers on the microphone base allow easy reorientation of two elements to offer 360° or 300° coverage. Since elements can be powered and used individually or in any combination, further flexibility is easily achieved. For example, with two elements powered, the microphone can provide a figure-of-eight polar pattern; with a single element powered, the microphone functions as a standard cardioid boundary microphone. Installation and repositioning are extremely quick, thanks to four recessed pathways on the base of the microphone that enable the user to route the cable as required to accommodate any installation requirements; no tools or disassembly are needed. The microphone also offers Audio-Technica’s innovative UniGuard® RFI-shielding technology.
Specifications
Microphones | |
---|---|
Element | Fixed-charge back plate, permanently polarized condenser |
Polar Pattern | Hemispherical Cardioid x3 (combine to omni-directional or bidirectional) |
Frequency Response | 70 - 16,000 Hz |
Open Circuit Sensitivity | -37 dB (14.1 mV) re 1V at 1 Pa |
Maximum Input Sound Level | 134 dB SPL, 1 kHz at 1% T.H.D. |
Dynamic Range | 105 dB, 1 kHz at Max SPL |
Signal-to-Noise Ratio | 65 dB, 1 kHz at 1 Pa |
Phantom Power Requirements | 11-52V DC, 2 mA typical |
Switches | The lever of elements can adjust the proper position |
Weight | 160 g |
Cable | 7.6 m long (permanently attached to microphone), 4 mm diameter, 6 conductor, shielded cable; output end stripped and tinned for connection to electronic device |
Dimensions | 20.0 mm - height ; 85.0 mm – maximum body diameter |
Output Connector | Without connector |
Accessories Included | Soft protective pouch |
Downloads
U843R Declaration of Conformity
U843R Dimensions
U843R Specification Sheet
U843R User Manual (en)
U843R Quick Start Guide
U843R Frequency Response
U843R Polar Pattern
U843R Specification Sheet
U843R User Manual (it)
U843R User Manual (pt)
U843R User Manual (ru)