Southeast Aerospace will be closed December 23rd - January 3rd for the Holidays.
Regular business hours will resume on Monday, January 6th. AOG Services are available.

Picture of product A711

Part #: 961072-2

Model: A711

OEM:

Technisonic

Desc:

Audio Control (Black, 28VDC Lighting)

Part Number :
 
 
 
 
A711
FEATURES
  • This unit is designed to provide high performance cockpit audio control in high noise installations
  • Compatible with the ACCESS/A family format, to allow fleet wide compatibility with all ACCESS/A installations
  • A711 has individual volume controls for the transceiver inputs
  • The high powered A711 audio controller delivers at least 332 mW of audio into 150 ohms at less than 2% total distortion to the pilot and co-pilot positions simultaneously
  • Delivers lower output powers into 300 and 600 ohm headsets
  • Pilot’s position may also be internally strapped to interface with 8-20 ohm headsets at the same power level
  • Push-button transmit selector switches allow immediate selection of any of the seven supported aircraft communications transceivers or PA amplifiers
  • The push-button audio input selector switches allows selection of any or all of the supported transceivers and Nav aids
  • ACCESS/A systems have auto-RX switching, when a transmitter is selected, to reduce pilot workload and avoid operational problems
  • Front panel selectable and adjustable VOX, LIVE, or KEYED intercom (ICS) functions
  • EMERGENCY mode push-button switch (switch and LED turn redorange when activated) provides "straight through" or “fail-passive” transmit and receive audio for the pilot on the selected communications channel
  • In the NORMAL position (switch turns black & LED green), the pilot's audio is provided as selected by all of the panel controls, and is part of the ICS system
  • Separate RX and ICS volume controls are provided on the panel along with an ICS VOX threshold control
  • Provides ICS support and boom mic TX support for a complete aircraft crew, including the pilot, co-pilot, and up to 4-6 additional passengers

 

 

SPECIFICATIONS

dEPTH: 6.07 inches wIDTH (MAX): 5.75 inches
HEIGHT: 2.625 inches WEIGHT (INCLUDING ALERTING): 3.0 lbs. (1.36 Kg)
DC Voltage (MIN, TYPICAL, MAX): 20.0V, 28 V, 32.2V DC Current: 1 A (6 users @150 Ω, + speaker @8 Ω)
Backlighting Input: Standard  28 VDC @ 70 mA, Optional  5 VDC @ 370 mA Input Impedance (Normal Mode, any RX input):  2K-1.5K Ω (approx.)
Input Impedance (Emergency Mode, Com1-7 RX Inputs) 50 Ω + Headset Z (typical) Headset Channel Output Impedance: 8 or 80 Ω (depending on settings)
H/S Audio Power Output: At least 332 mW (primary user) into 150 Ω with 6 headsets (150 Ω each) connected H/S Audio Power Output: At least 500 mW (pilot) into 8-20 Ω, At least 1500 mW (total) into 6 users @ 150 Ω
Speaker Power Output: At least 2.5 W into 8 Ω Audio Distortion (Speaker or H/S): Less than 2% THD @ 1 kHz at total rated output
Audio Frequency Response (ICS): Within 3 dB from 300 Hz to 6000 Hz Audio Frequency Response (Rx & NAV): Within 3 dB from 300 Hz to 3000 Hz
Hum and Noise Level: Better than -60 dB below 500 mW Input Muting (when mike is keyed): Adjustable
Input to Input Isolation: Better than -70 dB between inputs Deselected Input Isolation : Better than -65 dB
Temperature (operating) : -45°C to +70° Celsius Temperature (survival non-operating): -55°C to +85° Celsius
Humidity: 95% Non-condensing Shock: 12 g (any axis)
Altitude: 25,000 feet    
Part Number: Description:    
961072-2 Audio Control (Black, 28VDC Lighting) 
961072-2nv Audio Control (Black, 28VDC Lighting)

 

 

Serial # MC2454
Condition NEW
Mods -
Tag Date 11/15/24
Shop Technisonic Industries Ltd.
Warranty 1 Year
961072-2
- Audio Control (Black, 28VDC Lighting)
Price Condition Status
$5,995.00 NEW OUTRIGHT 1 IN STOCK
$4,750.00 SV OUTRIGHT REQUEST LEAD TIME
$1,750.00 SV EXCHANGE REQUEST LEAD TIME

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact questions@seaerospace.com


In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.