aerocom III
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Technical Data Sheet PORTABLE SERIES Sound Quality. Sound Engineering aerocom III(R) 2-PLACE STEREO PORTABLE INTERCOM The aerocom III from PS Engineering The intelligent choice the person pushing their push to talk button will be heard, however. The aerocom III will route stereo music to the headsets through the optional music cable. The music automatically mutes when there is intercom activity or radio traffic. The aerocom III is expandable to 4-places with the aerocom EX expansion unit. This contains separate music input, it’s own IntelliVox(R) processors and independent volume control. There are two modes controlled by a top-mounted switch. In “ALL” mode, both positions hear radio communications, music, and have intercom capability. In the “ISO” mode, only the pilot side is connected to the aircraft radios, without intercom or music distractions. The copilot position continues to have music, and intercom communications with an aerocom EX, if installed. After a decade there is finally another portable intercom good enough to bear the PS Engineering name. The aerocom III is the only portable intercom with IntelliVox (R), a completely automatic VOX squelch. This is the same intercom VOX squelch used in the top-of-the line PMA7000 audio panel. Clear cockpit communication is as easy as a casual conversation with the aerocom III. No more fiddling with knobs. No more clipped words. Since the squelch processor is constantly monitoring each microphone, and adjusting the threshold for the ambient noise, you needn’t reach for the intercom as you change power settings. No more headset swapping and matching. Because each microphone is handled independently, any combination of aviation headsets will and copilot positions have the ability to work with the aerocom III. Either a 9-volt battery or aircraft transmit over the aircraft radio. Only power powers this 2-place intercom. A single 9-volt battery provides 10 hours of use. When the battery is nearing Specifications the end of its life, a gentle beep in the headset will remind the user that it is Size: 4.375” L x 3.250” W x 1.500” h time for a change. Weight: 10 Oz. IntelliVox(R) is what makes the Power: 9-volt battery or aerocom III so remarkable. By harnessing the power of microproces12/24 V aircraft power sor electronics, each microphone can Battery Life: Approximately 10 hours compute the difference between speech and cabin noise. It opens Headphone output: 40 mW per channel into 150Ω, instantly when somebody talks. Since < 1% THD each microphone has its own ±3 dB mic frequency range: 350 Hz to 4500 (to reduce noise) processor circuits, only the microphone spoken into is active. This ±3 dB music frequency range: 180 Hz to 15,000 Hz prevents unwanted background noise from entering the audio system. By using external push-to-talk buttons (not included), both the pilot PS Engineering, Inc. 9800 Martel Road Lenoir City, TN 37772 Phone (865) 988-9800 FAX (865) 988-6619 www.ps-engineering.com http://www.ps-engineering.com/ Specifications Subject to change witho