Telex MCP-90-18 18" Condenser Gooseneck Microphone
The MCP-90 series microphone is a phantom-powered "back-electret" miniature condenser gooseneck microphone. The back-electret feature provides greater sensitivity, wider frequency response, and superior immunity from handling noise than a diaphragm-electret microphone. The removable windscreen provides pop filtering; response shaping and overload protection to further enhance the acoustic performance of the microphone. The MCP-90 series microphone is mechanically designed for quick, easy mounting to RTS keypanels and selected Audiocom intercoms. The frequency response is tailored for full-range sound reproduction with natural sound pick-up optimized for close-up use. The microphone is fitted with a threaded TRS male connector that is compatible with RTS standard threaded TRS female connectors. The MCP-90 series is designed to be phantom powered with a wide voltage range of 1.5 to 9 VDC.
| Generation Element | Dual condenser, back-electret |
|---|---|
| Frequency Response | 100 Hz to 15,000 Hz |
| Polar Patterns | Cardioid Sensitivity |
| Open Circuit Voltage | 4.5mV (-47 dB)/pascal @ 1 kHz Power Level, 1 kHz (0 dB= 1 mW/ pascal): -44 dB |
| Dynamic Range | 102 dB |
| Output Impedance | Compatible with RTS keypanels |
| Power Requirements | 1.5 to 9 VDC phantom supply |
| Current Consumption | |
| Color | Nonreflecting black |
| Environmental Conditions | Relative Humidity 0-50%: -29° to 74°C (-20° to 165°F) 0 to 95%: -29° to 57°C (-20° to 135°F) |
| Mounting | Male threaded TRS |
| Height | 0.55" (14 mm) |
| Width | 0.25" (6.4 mm) |
| Length | 18" (457.2 mm) |
| Weight | 0.300 lbs (136.08 g) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
