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无人机测试及航电
通用飞机航电
A710/A711

edf40wrjww2Article:Summary

产品简介:

The ACCESS/A system is based on an integrated family of modular, field configurable, panel mounted controls,coupled with external special function units, which produce a complete airborne communications suite. This flexible audio system architecture supports extensive transceiver support, multiple ICS busses, alerting, warning and signaling functions, voice message storage, partitioned crews, and greatly expanded interface capabilities.
ACCESS/A is the physical layer of interconnection and interface between airborne crews and their radio systems, as well as providing internal intercom, internal and external paging, airframe alerting, music and entertainment functions. ACCESS/A makes multiple independent crew groups with cross-linking easy to implement for applications like emergency medevac or forestry aircraft, and delivers high performance solutions for the complex multitransceiver
communications found in SAR, customs, emergency services and police aircraft.


功能及特点:

·One to six users per control station.
·Direct push-button Tx function selection, no rotary switches.
·A711 has individual transceiver volume controls, A710 does not.
·Supports all headset impedance’s from 8 to 600 ohms.
·Optional voice alerting functions with priority.
·Optional voice message storage/replay function.
·Six transceiver support, plus PA.
·Headset and Speaker Outputs.
·Soft music muting and stereo music input capability.
·VOX, PTT or LIVE ICS modes
·Individual Tx status enunciation.
·High cross-talk and ground loop rejection.
·Split ICS/Rx volume controls.
·Emergency Rx/Tx capability, including boom mic support.
·Changeable front panel legend system.
·Long-life solid state panel lighting system, NVG option.
·Configurable ICS loops.
·Designed and TSO’d to RTCA C50c audio standard.
·Supports multiple transmitter SIMULCAST operation.


技术参数:

    Power requirements

    Aircraft 28 VDC supply (-20% +15 %), 350 mA nominal load.

    Meets TSO transient schedule, over voltage and brownout     conditions.

    28 Volt lighting @ 100 mA, 5 Volt lighting @ 340 mA.

    Size and weight

    A710 Dzus panel, (5.75” wide x 1.875” high x 6.07” deep). Weight     2.4 lbs.

    A711 Dzus panel, (5.75” wide x 2.625” high x 6.07” deep). Weight     3.0 lbs.

    Weights shown include optional alerting module.

    Environmental

    -40C/+70C operating, -55C/+85C survival temperature.

    Humidity maximum 96% non condensing.

    Shock 12g, any axis

    Altitude, to 25,000 feet. (cat. B2)

    DO-160C ENV. CAT. (A2B2)-CA(BMN)XXXXXXABBBAXZXXXXXX

    Cosmetic

    Panel color either Flat Black or Cessna Cadet Flat Gray.

    Radio legends are field replaceable Lexan overlays.

    Interface Data    

    Floating input and output connections.

    Ground seeking key and alert lines.

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