{"product_id":"headset-de-aviacao-bose-a30-part-number-857641-1100-cancelamento-de-ruido-ativo-anr-e-conectividade-bluetooth-para-operacoes-aeronauticas-de-alta-performance","title":"Bose A30 Aviation Headset – Part Number 857641-1100 – Active Noise Cancellation (ANR) and Bluetooth Connectivity for High-Performance Aeronautical Operations","description":"\u003cp data-path-to-node=\"4\"\u003eIn the cockpit environment, clear communication and mitigating auditory fatigue are not just matters of comfort, but of critical operational safety. The \u003cb data-path-to-node=\"4\" data-index-in-node=\"159\"\u003eBose A30 Aviation Headset\u003c\/b\u003e represents the pinnacle of acoustic engineering applied to aerospace. Launched as the successor to the acclaimed A20, the A30 was designed to meet the challenges of piston-engine, turboprop, and business jet aircraft.\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"5\"\u003e The importance of this equipment lies in its ability to isolate the pilot from harmful sound frequencies and continuous engine noise, allowing for superior situational awareness. In a sector where every command from the control tower must be understood without ambiguity, the Bose A30 serves as the vital interface between the crew and the flight management system.\u003c\/p\u003e\n\n\u003ch2 data-path-to-node=\"6\"\u003e What it is and how it works.\u003c\/h2\u003e\n\n \u003cp data-path-to-node=\"7\"\u003eThe Bose A30 is an over-ear aviation headset that utilizes state-of-the-art \u003cb data-path-to-node=\"7\" data-index-in-node=\"83\"\u003eAcoustic Noise Cancelling™\u003c\/b\u003e technology. It works through a system of internal and external microphones that pick up ambient noise and generate an opposing corrective signal (noise cancellation), canceling unwanted sound waves before they reach the operator's hearing system.\u003c\/p\u003e\n\n\u003cp data-path-to-node=\"8\"\u003e Unlike passive models, the A30 offers three user-selectable noise cancellation modes, allowing for fine-tuning according to the aircraft's acoustic profile or the phase of flight. Furthermore, its electret microphone system with noise cancellation ensures crystal-clear voice transmission by filtering out wind and engine noise.\u003c\/p\u003e\n\n\u003ch2 data-path-to-node=\"9\"\u003e Operational Applications in Aviation and Drones\u003c\/h2\u003e\n\n\u003cp data-path-to-node=\"10\"\u003e The Bose A30 is versatile, catering to different segments:\u003c\/p\u003e\n\n\u003cul data-path-to-node=\"11\"\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eGeneral and Executive Aviation:\u003c\/b\u003e Ideal for pilots of single-engine and multi-engine piston aircraft (such as Cirrus, Cessna, and Beechcraft), where low-frequency noise is intense.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"11,1,0\"\u003e \u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eCommercial Aviation and Jets:\u003c\/b\u003e Due to its \"Low\" attenuation mode, it is excellent for quieter jet cockpits where direct interpersonal communication is required without removing the headset.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"11,2,0\"\u003e \u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eLarge-Scale RPA (Drone) Operations:\u003c\/b\u003e In Class III (HALE\/MALE) drone mission control centers, where the operator spends long hours in environments with noisy servers or cooling systems, the A30 provides the necessary focus for remote piloting.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-path-to-node=\"12\"\u003e Technical and Operational Benefits\u003c\/h2\u003e\n\n\u003cul data-path-to-node=\"13\"\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eDrastic Fatigue Reduction:\u003c\/b\u003e By decreasing the cognitive load required to filter out noise, the pilot maintains higher levels of alertness for extended periods.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,1,0\"\u003e \u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eUnmatched Comfort:\u003c\/b\u003e With 20% less clamping force than its predecessor, the A30 avoids pressure points, allowing the use of sunglasses without compromising acoustic sealing.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,2,0\"\u003e \u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eAudio Intelligibility:\u003c\/b\u003e Digital signal processing ensures that human voice frequencies are prioritized, optimizing the reception of ATC (Air Traffic Control) messages.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"13,3,0\"\u003e \u003cb data-path-to-node=\"13,3,0\" data-index-in-node=\"0\"\u003eStrategic Connectivity:\u003c\/b\u003e The Bluetooth interface allows for the integration of audio alerts from navigation apps (such as ForeFlight or Garmin Pilot) directly into the pilot's ear.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-path-to-node=\"14\"\u003e Key Technical Differentiators\u003c\/h2\u003e\n\n \u003cp data-path-to-node=\"15\"\u003eWhat sets the Bose A30 apart in the aerospace market are its unique innovations:\u003c\/p\u003e\n\n\u003cul data-path-to-node=\"16\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,0,0\"\u003e \u003cb data-path-to-node=\"16,0,0\" data-index-in-node=\"0\"\u003eTool-Free Microphone Side Switching:\u003c\/b\u003e The microphone boom can be moved from the left to the right side in seconds via a quick-release connector, adapting to any position in the cockpit (Captain or Co-pilot).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,1,0\"\u003e \u003cb data-path-to-node=\"16,1,0\" data-index-in-node=\"0\"\u003eAerospace-Grade Materials:\u003c\/b\u003e Constructed with aluminum alloy and high-strength plastics, ensuring durability without adding excessive weight.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,2,0\"\u003e \u003cb data-path-to-node=\"16,2,0\" data-index-in-node=\"0\"\u003eSelectable Cancellation Modes:\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul data-path-to-node=\"16,2,1\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,2,1,0,0\"\u003e\u003ci data-path-to-node=\"16,2,1,0,0\" data-index-in-node=\"0\"\u003eHigh:\u003c\/i\u003e Maximum attenuation for noisy environments.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"16,2,1,1,0\"\u003e \u003ci data-path-to-node=\"16,2,1,1,0\" data-index-in-node=\"0\"\u003eMedium:\u003c\/i\u003e Optimized for pressurized aircraft.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"16,2,1,2,0\"\u003e\u003ci data-path-to-node=\"16,2,1,2,0\" data-index-in-node=\"0\"\u003eLow:\u003c\/i\u003e Ideal for direct conversation in quiet cockpits (\"Tap Control\" mode).\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-path-to-node=\"17\"\u003e Technical Specifications\u003c\/h2\u003e\n\n\u003cul data-path-to-node=\"18\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,0,0\"\u003e \u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eProduct Name:\u003c\/b\u003e Bose A30 Aviation Headset\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,1,0\"\u003e \u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eManufacturer:\u003c\/b\u003e Bose Corporation\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,2,0\"\u003e \u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003ePart Number (PN):\u003c\/b\u003e 857641-1100 (Dual GA Plug Configuration - General Standard)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,3,0\"\u003e \u003cb data-path-to-node=\"18,3,0\" data-index-in-node=\"0\"\u003eCategory:\u003c\/b\u003e Hearing Protection Equipment \/ Aeronautical Communication\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,4,0\"\u003e \u003cb data-path-to-node=\"18,4,0\" data-index-in-node=\"0\"\u003eMain Application:\u003c\/b\u003e Piloting fixed-wing and rotary-wing aircraft\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,5,0\"\u003e \u003cb data-path-to-node=\"18,5,0\" data-index-in-node=\"0\"\u003eDimensions:\u003c\/b\u003e 21.4 cm x 16.1 cm x 8 cm (average)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,6,0\"\u003e \u003cb data-path-to-node=\"18,6,0\" data-index-in-node=\"0\"\u003eWeight:\u003c\/b\u003e 404 grams (on-head)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cp data-path-to-node=\"18,7,0\"\u003e\u003cb data-path-to-node=\"18,7,0\" data-index-in-node=\"0\"\u003ePower supply:\u003c\/b\u003e 2 AA batteries (up to 45 hours of battery life) or via the panel (on LEMO\/6-pin versions)\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,8,0\"\u003e \u003cb data-path-to-node=\"18,8,0\" data-index-in-node=\"0\"\u003eInterface \/ Connectivity:\u003c\/b\u003e Dual GA Plugs (PJ-055 and PJ-068), Bluetooth 5.0, 3.5mm Auxiliary Input\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,9,0\"\u003e \u003cb data-path-to-node=\"18,9,0\" data-index-in-node=\"0\"\u003eOperating Temperature:\u003c\/b\u003e -15°C to 70°C\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"18,10,0\"\u003e \u003cb data-path-to-node=\"18,10,0\" data-index-in-node=\"0\"\u003eCertifications:\u003c\/b\u003e TSO-C139a (FAA), EASA ETSO-C139a\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2 data-path-to-node=\"19\"\u003e Compatibility and Installation Requirements\u003c\/h2\u003e\n\n\u003cp data-path-to-node=\"20\"\u003e The described version (Dual GA) is compatible with the vast majority of general aviation aircraft that use standard two-pin connectors. It does not require fixed installation on the panel, being a \"plug-and-play\" device. For aircraft that use the LEMO (6-pin) or XLR-5 (Airbus) connector, there are specific versions of the interface cable that allow power supply directly from the aircraft's electrical system.\u003c\/p\u003e\n\n \u003ch2 data-path-to-node=\"21\"\u003eImportant Technical Guidelines and Considerations\u003c\/h2\u003e\n\n\u003cul data-path-to-node=\"22\"\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,0,0\"\u003e \u003cb data-path-to-node=\"22,0,0\" data-index-in-node=\"0\"\u003eMaintenance:\u003c\/b\u003e It is recommended to periodically replace the ear cushions and microphone muff every 18 months or 500 flight hours to maintain the original attenuation performance.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,1,0\"\u003e \u003cb data-path-to-node=\"22,1,0\" data-index-in-node=\"0\"\u003eSafety (Fail-Safe):\u003c\/b\u003e If the batteries run out during the flight, the headset will continue to function passively for radio communications, although without active noise cancellation.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cp data-path-to-node=\"22,2,0\"\u003e \u003cb data-path-to-node=\"22,2,0\" data-index-in-node=\"0\"\u003eFirmware Update:\u003c\/b\u003e The device allows software updates via USB interface, ensuring future compatibility with new mobile devices.\u003c\/p\u003e\n\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n \u003cp data-path-to-node=\"24\"\u003eThe Bose A30 is not just an accessory, but an investment in occupational health and operational precision. Its ability to provide a quiet and technologically integrated work environment puts the pilot in a position of tactical advantage and superior comfort.\u003c\/p\u003e\n\n\u003chr data-path-to-node=\"25\"\u003e\n\n\u003cp data-path-to-node=\"26\"\u003e \u003cb data-path-to-node=\"26\" data-index-in-node=\"0\"\u003eAt Magallan Aerospace Supply, each product is presented with technical responsibility, informational accuracy, and respect for the regulations governing the aeronautical sector. We act as suppliers committed to operational integrity, offering components and equipment with clear specifications and professional guidance, always within applicable regulatory limits. Our purpose is to contribute to safer, more efficient, and technically sound operations.\u003c\/b\u003e\u003c\/p\u003e","brand":"Magallan Aerospace","offers":[{"title":"Default Title","offer_id":47534566441134,"sku":null,"price":0.0,"currency_code":"BRL","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/0615\/1854\/files\/S8febf11e80da4755a264431c86c8f8edb.jpg?v=1771794311","url":"https:\/\/www.magallanaerospace.com\/en\/products\/headset-de-aviacao-bose-a30-part-number-857641-1100-cancelamento-de-ruido-ativo-anr-e-conectividade-bluetooth-para-operacoes-aeronauticas-de-alta-performance","provider":"Magallan Aerospace","version":"1.0","type":"link"}