In celebration of the United Arab Emirates 45th National Day and Commemoration Day, please be informed that our office and showroom are closed on 1st December 2016, Thursday and will resume business on Sunday, 4th December 2016. Happy 45th U.A.E National Day!



More Views

RTS Intercom Systems

12" Electret Gooseneck Microphone.


* Please note that the price shown does not include, Shipping, Custom duties, Bankwire charges and local taxes that may apply depending on your location. Thank you.


The MCP-90 series microphones are phantom-powered "back-electret" miniature condenser gooseneck microphones. 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 microphones are mechanically designed for quick, easy mounting to RTS keypanels and selected Telex Audiocom intercoms. The frequency response is tailored for full-range sound reproduction with natural sound pick-up optimized for close-up use. The microphones are 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.


Weight 0.24 lbs (0.11 kg)
Output Impedance Compatible with RTS
Frequency Response 100 Hz to 15,000 Hz
Sensitivity Open Circuit Voltage: 4.5mV (-47 dB)/pascal @ 1 kHz
Polar Patterns Cardioid
Dynamic Range 102 dB
Generation Element Dual condenser, back-electret
Humidity Relative 0-50%: -29
Power Level 1 kHz (0 dB - 1 mW/ pascal): -44 dB
Gooseneck Diameter 0.25" (0.64 cm)
Head Diameter 0.55" (1.4 cm)
Mounting Male threaded TRS
Power consumption less than 500 ?A
Power requirement 1.5 to 9 VDC phantom supply

Item Includes

Standard Manufacturer's Warranty

Recommended Addons

Recommended Addons


You're reviewing: MCP-90-12