Sennheiser HMEC-45-KAP ANR Headset

IMPORTANT NOTE: The HMEC 45-KAP is the same as the HMEC-45-KA except that is uses a microphone connector tip for power of the ANR system - the aircraft must be specifically wired for this and will only work in a 28V aircraft electrical system.  If you are not sure if this will work, then you probably will need the HMEC-45-KA  or HMEC-45-KAS (stereo version).

Features

• Noise reduction of approx. 10 dB - consequently ATC signal can be decreased 
• Lightweight (4.5 oz./140g)
• Two-piece adjustable headband ensures a secure fit 
• Very comfortable ear pads 
• Boom microphone with noise-compensated electret capsule 
• Adjustable microphone boom can be turned through 350° and thus be worn on either side

Technical Data - Headphone:

• Transducer Principle: Dynamic, open 
• Ear Coupling: Supra-aural 
• Frequency Response: 20 - 18,000 Hz 
• Nominal Impedance: Active -600 ohms, Passive -150 ohms 
• Active Noise Compensation: 10 dB +/- 3 dB between 400 Hz and 1 kHz 
• THD: < 1 % 
• Contact Pressure: Approx. 1.6 N 
• Weight (without cable): Approx. 140 g (4.5 oz.)

Technical Data - Microphone Inclusive of Preamplifier:

• Transducer principle: Back Electret Noise-Compensated
• Condenser Microphone Capsule. 
• Frequency Response at a Distance of 2 cm From Swivel-Mounted MIC Boom: 100 - 5,000 Hz (corresponding to ARINC 538 b). 
• Max. SPL: 120 dB. 
• Output Voltage: 400 mV +/- 3 dB at 114 dB and a distance of 6 mm. 
• Terminating Impedance: 150 ohms. 
• Operating Voltage: 6 - 16 V DC, approx. 16 mA, connections according to RTCA/DO 214. 

Our Price:  $617.00
An Instant Rebate Is Available.  Click Here to Save

FREE SHIPPING!

Lowest Price Guaranteed: If you find a better price elsewhere on this product we will match that price and beat it by 10% of the difference. Buy With Confidence!  Purchase today and you can return it in the original condition through Saturday, September 27, 2008!  Our return policy. Have a question about Sennheiser HMEC-45-KAP ANR Headset?  Ask your question and see previous Q & A about this product.

Customers who bought this were also interested in:   Sennheiser HMEC-45-KA ANR Headset $515.00 Sennheiser HMEC-45-CAP ANR Headset $635.00

 

Customer Reviews For Sennheiser HMEC-45-KAP ANR Headset: Write a review

No reviews have been posted for this product yet.

 

Tags Associated With This Product (what's this?):  - hmec45 Suggest a new tag: