Weighing only 12.3 ounces and featuring excellent passive attenuation and a wide frequency response, this new closed-back headset will make communications clear. The HME 120 is fitted with a volume control for the headphones; sensitivity control for the microphone; flexible, noise-compensated boom microphone for right- or left-side use; and a cushioned, foldable headband. For use with helicopters using a single U-174/U connector.

Featuring excellent passive attenuation and a wide frequency response, this closed-back headset will make communications clear. A high-quality bag is supplied with the unit. 

Features 

• Lightweight (only 12.3 ounces!) and comfortable 
• Volume control
• MKE 45 flexible boom mic for right or left-side use
• Switchable mono/stereo
• Single-sided, round cable
• High-quality carrier bag
• Helicopter version for high impedance)

Technical Data - Headphones

• Transducer: dynamic, closed, circumaural 
• Frequency response 45 - 15,000 Hz 
• Nominal impedance 150 ohms mono, 300 ohms per system, stereo 
• Passive attenuation > 10 - 40 dB 
• Caliper pressure approx. 10 N 

Technical Data - Microphone with Preamplifier

• Type: MKE 45-1 
• Transducer: electret, noise-compensated 
• Frequency response 300 - 5,000 Hz 
• Max. SPL 120 dB (distortion < 5 %) 
• Output voltage 400 mV +- 3 dB at 114 dB/SPL (as per RTCA/DO-214) 
• Min. terminating impedance 150 ohms 
• Operating voltage typ. 16 V DC (8-16 V DC, 8-25 mA) as per RTCA/DO-214 

General Data

• Connection cable: single-sided round cable, length 1.5 m (5 feet)
• Weight without cable 350 g (12.3 oz.)
• Connectors headphones: 1/4" stereo jack, microphone: PJ-068 
• Specials headphone volume control, mono/stereo switch 
• Operating temperature -15 to +55 degree Celsius 
• Storage temperature -55 to +55 degree Celsius

Our Price:  $294.00

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Related Shopping Areas:
Headsets/Intercoms >  Helicopter Headsets

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 Wednesday, March 14, 2012!  Our return policy. Have a question about Sennheiser HME120 Headset - Helicopters?  Ask your question and see previous Q & A about this product.

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Customer Reviews For Sennheiser HME120 Headset - Helicopters: Write a review

Friday, May 11, 2007 Great for starters by Donna from Phoenix AZ  Pros: Com comes in Crisp, Very light weight Cons: not ANR Review: This Headset is Perfect for those learning to fly. I have been flying helicopters for a while and started out with a david clark anr headset, and switched to this one because as a student i didn't need all the other stuff yet. the sound comes in CRISP and it's very light weight. It does however pick up the sound of blades flapping sometimes if you fly with doors off, which can get loud. other than that i'd recommend it as a starter for any new helicopter pilot!