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Part #:

Model: PMA8000BT


PS Engineering


Audio Selector Panel w/ Marker, Bluetooth 050-890-0710

Part Number :




  • IntelliVox® automatic VOX system with individually gated microphones

  • 6 - Place hi-fi stereo intercom with Soft Mute™

  • Monitor Mode allows automatic muting of non-primary radio 

  • 4 - music mute modes: Mute On, Mute Off, Radio Mute, Intercom Mute 

  • Dedicated front panel music volume control

  • Built-in Marker Beacon Receiver

  • Cellular telephone input with "DuTel™" telephone distribution

  • Easy front panel control for telephone side tone on/off

  • Digital aircraft radio recorder (IRS™)

  • Front panel utility jack for phone, iPod, or unswitched audio warnings

  • Split mode for dual audio panel capability

  • 2 - Differential, hi-fidelity stereo music source inputs (no ground loop noise)

  • 3 - Isolation modes - Pilot Isolate, All, and Crew

  • 5 - unswitched inputs, with front panel unswitched input

  • Selectable music distribution for passengers

  • Selectable intercom mode with special "Alternate Intercom Mode"

  • RAM (Radio Active Mute) eliminates constant back ground noise from radio static

  • PMA8000BT Audio Panel with Marker, Stereo Intercom, and Bluetooth connectivity

  • Additional Information: PMA8000BT Installation Manual



marker beacon:  FAA TSO C35d, Class A ETSO 2C35d audio selector/ intercom: FAA TSO C50c, Class 1a ETSO C50c
applicable documents: RTCA/DO-214 RTCA/DO-143 RTCA/DO-160D RTCA/DO-178B DO-254 qualifications: A1D1CABSMXXXXXXZBABATBXXE2XXX
operating temperature range: -15º C to 55ºC VOLTAGE: 11 to 33 VDC
dimensions: Height: 1.3 in. (3.3 cm) Width: 6.25 in. (16.9 cm) Depth behind panel 7.15 in. (18.16 cm) MAXIMUM CURRENT:  2.5 Amp (Externally protected by a 5A pull-type breaker)
ALTITUDE:  Up to 50,000 feet in an non-pressurized area input isolation:  60 dB (min.)
weight:  1.34 lb. (0.61 kg), Rack & connectors 0.51 lb. (0.24 kg) AUDIO SELECTOR PANEL Impedance: Input-510 Ω
unswitched inputs: 5 (including front jack) transmitter selections: 4 (Com 1, Com 2, TEL Com1/2
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: 6 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
mic freq. response  3dB, 20 Hz - 18kHz FREQUENCY: 75 MHz Crystal Controlled
SENSITIVITY LOW/HIGH: Capable of: (preset at factory for field application) Low: 1000 µ Volts (Hard) (360 to 570 V soft) High: 200 µ Volts (Hard) (130 to 200 V 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)
bluetooth radio (PMA8000BT: Class 3, FCC ID QOQWT32AE receiver inputs: 9 (Com 1, Com 2, TEL, Nav 1, Nav 2, ADF, DME, MKR, AUX)
sPEAKER MUTING: -60 dB (min.) SPEAKER OUTPUT: (into 4 ) with no clipping 14 VDC: 28 VDC: 3 Watts (min.) 10 Watts (min.) Receiver Inputs:


Part Number: Description:
050-890-0702 Audio Selector Panel w/ Marker, Bluetooth
050-890-0707 Audio Selector Panel w/ Marker, Bluetooth 
050-890-0710 Audio Selector Panel w/ Marker, Bluetooth 


- Audio Selector Panel w/ Marker, Bluetooth
Price Condition Status
- Audio Selector Panel w/ Bluetooth
Price Condition Status
- Audio Selector Panel w/o MB, Bluetooth (6-Place)
Price Condition Status
PLEASE NOTE - Publications are for Reference Only