PS ENGINEERING PMA7000H
The PMA7000H is the latest addition to the PMA7000 family, designed specifically for helicopter and other applications where large seat count and high end functionality at a relatively low cost of acquisition are required.
The PMA7000H has a 10-place IntelliVox® (automatic VOX) intercom, (8 passenger headset capability along with Pilot and Copilot seats). Additionally, the PMA7000H has Cockpit Voice Recorder (CVR) output as well as Push-To-Talk Intercom (PTT-ICS) function for pilot and copilot. Either PTT-ICS or IntelliVox® can be selected either my an external switch or by looping it to the AUX discrete output.
Warbird operators will appreciate not only the ability to have HOT-MIC but the 6 pole microphone filter provides the best in microphone noise canceling.
Our original "Du-Tel™ telephone distribution is part of the PMA7000H capabilities. The pilot or copilot can make private phone calls, the passengers can be on a party line with themselves, or combinations there of by way of the on/off hook switches that can be installed.
The PMA7000H is the standard audio panel used in Bell Helicopter's new Business Class 429.