aviation headset, helicopters, propeller aircraft, turboprop aircraft
MSRP:$312.00
General Description
The HME 110 pilot´s headset with closed ear protector headphones provides excellent passive attenuation for the helicopters, propeller and turboprop aircraft. The Personalization of the headset is possible on a title block on top of the headband. The size of the headband is adjustable even to small heads e.g. for children. For easy and space-saving transportation the ear cups can be folded up.
Features
- Constant attenuation of up to 40 dB
- Advanced transducer design ensures excellent speech intelligibility
- Headphone volume control
- Noise-compensated boom microphone for superior speech transmission
- High wearing comfort due to very soft ear pads and headband pad
- Attractive and elegant ear cup design: black with high-tech finish
- JTSO approval C57a & C58a
- 10-year warranty
Delivery Includes
- HME 110
- Carrying case for headset and accessories
- HZC 08 cable clip
- MZW 45 windshield
aviation headset, helicopters, propeller aircraft, turboprop aircraft
MSRP:$312.00
Technical Data
| Transducer principle (headphone) |
Dynamic |
| Ear coupling |
Around-the-ear, closed |
| Nominal impedance |
150 Ω mono/300 Ω stereo |
| Pre-attenuation |
24 dB NRR |
| Frequency response (headphones) |
45 - 15,000 Hz |
| Contact pressure |
Approx. 10 N |
| Transducer principle (microphone) |
pre-polarized, noise compensated condenser microphone |
| Supply current |
Typ. 16 VDC (8-16 VDC, 8-25 mA) |
| Frequency response (microphone) |
500 - 5,000 Hz |
| Weight w/o cable |
12.4 oz (352 g) |
| Connection cable |
1.5 m cable |
| Connector (headphones) |
6.3 mm stereo jack |
| Connector (microphones) |
PJ-068 (5.25 mm) equivalent |
aviation headset, helicopters, propeller aircraft, turboprop aircraft
MSRP:$312.00
Recommended Accessories
| Part/Accessory |
Article No. |
| GOP |
092807 |
Gel ear pads for HME 1xx, HMEC 3xx / 4xx series
|
| Headband |
086628 |
Premium comfort headband for HMEC450, HMEC460, HMEC350, HME110 and HME100
|
| MZQ 2002-1 |
044740 |
Cable clip
|
aviation headset, helicopters, propeller aircraft, turboprop aircraft
MSRP:$312.00
Variants
MSRP:$312.00
Glossary
| Connection cable |
| When one speaks about headphones, the emphasis is on such things as sound quality and frequency response. There is rarely any mention of the connection cable. Most Sennheiser headphones are fitted with an OFC (oxygen-free copper) cable. This ensures linear and low-loss transmission in the broad frequency spectrum of the headphones. Many Sennheiser headphones also have detachable cables, which make it very easy to replace them. |
| Contact pressure |
| The wearing comfort of a set of headphones is determined not only by its weight but also by the force with which the earpieces are pressed onto the ears. This force is given in newtons (N), whereby 1 N corresponds to the compressive force which a mass of about 100 g exerts on a solid surface. The DIN Standard 45500 Part 10 limits the maximum permissible contact force to 5 N. Values of between 1.3 and 4 N are common, although lower values apply for open headphones. Higher values can be found in the case of closed headphones. Here, a higher contact pressure is required in order to achieve sufficient sealing, which is important for the reproduction of low frequencies. |
| Ear coupling |
| A distinction is made between headphones which are worn on the external ear (supra-aural) and those which surround the ear (circumaural). Open headphones have foam ear pads that rest on the ears or ring pads that surround the ears. Closed headphones, on the other hand, nearly always have circumaural ear pads. |
| Frequency response (headphones) |
| The frequency response of a pair of headphones is given within limits defined by the manufacturer. |
| Frequency response (microphone) |
| The frequency response of a microphone is given within the limits defined by the manufacturer. In studio condenser microphones it is generally within the range of between 20 Hz and 20 kHz. |
| Nominal impedance |
| See impedance. |
| Transducer principle (microphone) |
| Operating principle of a microphone. The transducer may be dynamic, piezoelectric or condenser. |
