Picture of product PMA7000H

Part #: 050-781-0300

Model: PMA7000H


PS Engineering


Audio Panel w/ 10 place stereo

Part Number :



  • PMA7000H Audio Panel with Marker Beacon and Stereo inter- com
  • The PMA7000H is a direct slide-in replace to the PMA6000 series as well as UPS-AT SL-10M
  • While the PMA7000H is a mono intercom system, it does have our renown 6-place IntelliVox® automatic Voice Operated Relay (VOX) intercom system
  • The PMA7000H provides 3-com capability with the option to easily convert Com 3 to a full duplex cellular telephone interface
  • Split Mode",which allows the pilot to be on Com 1 while the copilot is on Com 2, freeing up the pilot to work with ATCwhile the copilot gets weather and fuel information in flight
  • IntelliVox® automatic VOX system with individually gated microphones
  • 6 - Place hi-fi mono intercom with Soft Mute™
  • 2 - music mute modes: Mute On and Mute Off
  • Hardwired Satelite Telephone connection (in lieu of Com 3) which provides provides dedicated On/Off hook switches for unprecedented flexibility
  • Split mode for dual audio panel capability
  • 2  hi-fidelity mono music source inputs
  • 3 - Isolation modes - Pilot Isolate, All, and Crew
  • 4 - unswitched inputs
  • Selectable music muting for passengers
  • Selectable special intercom mode with  "Alternate Intercom Mode"
  • RAM (Radio Active Mute) eliminates constant back ground noise from radio static
  • Additional Information: PMA7000H Installation Manual


RECEIVER INPUTS:  9 (Com 1, Com 2, Com 3, Nav 1, Nav 2, ADF, DME, MKR, AUX) audio selector/ intercom: C50c, Class A
applicable documents: RTCA/DO-214 RTCA/DO-143 RTCA/DO-160C RTCA/DO-178BENVIRONMENTAL qualifications: A1D1/CA(MN)XXXXXXBBBBTBKXX
operating temperature range: -15º C to 55ºC VOLTAGE: 11 to 33 VDC
DIMENSIONS: Height: 1.3 in. (3.3 cm) Width: 6.25 in. (15.9 cm) Depth: 6.8 in. (17.3 cm) MAXIMUM CURRENT:  2.5 Amp (Externally protected by a 3A pull-type breaker)
ALTITUDE:  Up to 50,000 feet in an non-pressurized area input isolation:  60 dB (min.)
weight:  (With Rack & Connectors) 1.5 lb. (0.54 kg) AUDIO SELECTOR PANEL Impedance: Input-510 Ω
unswitched inputs: transmitter selectIONS: 5 (Com 1, Com 2, Com 3 Com1/2, Com1/3)
headphone impedance: 150 – 1000 Ω headphone output: 38 mW each headset, no clipping <1% THD
speaker impedance:  4 Ω microphone impedance: 150 - 600 Ω
intercom position: 10 places (with individual IntelliVox® circuits) music inputs: 2, (Independent, Stereo)
music muting: >-30 dB "Soft Mute" when Com or intercom active distortion: <1% THD @ 38 mW into 150 Ω
mic freq. response  3dB, 20 Hz - 18kHz FREQUENCY: 75 MHz Crystal Controlled
SENSITIVITY LOW/HIGH: Capable of: (preset at factory for field application) 1000 µVolts (Hard) (360 to 570 µV soft) 200 µVolts (Hard) (130 to 200 µV soft) SELECTIVITY: -6 dB at ±10 kHz -40 dB at ±120 kHz
EXTERNAL LAMP OUTPUT: 7.5 (±4 VDC unloaded, at maximum brightness) VDC positive when active, max. current 125 mA MM SENSE: Active high (4.5 ± 1.0VDC)
SPEAKER MUTING: -60 dB (min.) SPEAKER OUTPUT: into 4 w/no clipping 14 VDC: 28 VDC: 3 Watts min 10 Watts min
mUSIC FREQ. RESPONSE: 3 dB, 300 Hz - 6000 Hz MARKER BEACON: C35d, Class A






- Audio Panel w/ 10 place Stereo Intercom
Price Condition Status

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