35-p-mt53h7a440_peltor_lightcom_datablad

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1. 3M ™ Peltor ™ Technical Datasheet 3M ™ Peltor ™ LiteCom MT53H7*4400-EU Product description The 3M™ Peltor™ LiteCom is a high-performance hearing protector with a built-in communication radio for cable free short-range communication with other LiteCom headsets and portable two-way radios programmed on the same frequency. The noise cancelling speech microphone with VOX functionality enables you to communicate hands free in noisy environments. Key Features • Built in two-way radio communication • 8 channels in the PMR 446 MHz band • 38 subchannels • Voice operated transmission (VOX) • Auto power off function • Battery status indication • Voice guided menu system Versions Article number Description 3M ID number MT53H7A4400-EU LiteCom, PMR 446, headband XH001680434 MT53H7P3E4400-EU LiteCom, PMR 446, helmet attachment XH001680442 MT53H7B4400-EU LiteCom, PMR 446, neckband XH001680459 Accessories and Spare parts Article number Description 3M ID number HY79 Hygiene kit XH001651047 HY100A Single-use protectors XH001651351 HYM1000 Microphone protector XH001651328 M995 Wind shield for electret microphone 11003066252 ACK053 Rechargeable battery XH001680608 FR08 Power supply XH001680194 FR09 Battery charger XH001680616 1180 SV Battery cover XL001600565 MT53N-12 Electret microphone XL001633814 Standards and Approval The product is in conformity with the provisions set out in the following directives. Thereby it fulfils the requirements for CE marking. • PPE directive 89/686/EEC • R&TTE-directive 1999/5/EG • ROHS-directive 2011/65/EU The product is tested and approved in accordance with following standards: EN 352-1:2002 / EN 352-3:2002, EN 62479:2010, EN 300 296-2 V1.3.1, EN 301 489-1 V1.9.2, EN 301 489-5 V1.3.1, EN 60950-1:2006 +A11:2009 +A1:2010 +A11:2009 +A12:2011 +AC:2011, EN 50581:2012

2. 3M ™ Peltor ™ Technical Datasheet CDS1010045Rev a Peltor™ Marketing Communication Important Notice 3M does not accept liability of any kind, be it direct or consequential (including, but not limited to, loss of profits, business and/or goodwill) arising from reliance upon any information herein provided by 3M. The user is responsible for determining the suitability of the products for their intended use. Nothing in this statement will be deemed to exclude or re - strict 3M’s liability for death or personal injury arising from its negligence . MT53H7A4400-EU SNR=32dB H=33dB M=30dB L=23dB MT53H7P3E4400-EU SNR=33dB H=34dB M=30dB L=23dB Technical Data Specifications Materials Headband wire (stainless steel) Two-point fastener (POM) Ear cushion (PVC foil and polyether foam) Attenuation cushion (Polyether foam) Headband padding (PVC, Polyether foamfoil) Cup (ABS plastic) Battery Type: 2x AA alkaline (3,0 V) or NiMH (2,4 V) Operating time: 20 hrs Weight (incl. batteries): 394 g (headband), 418 g (helmet att.) 384 g (neckband) Charging temperature: 0°C to +40°C Operating temperature: -20°C to +55°C (battery dependent) Storage temperature: -20°C to +55°C Recommended shelf life: 5 years (products), 1 year (batteries) Frequency range: 446 Mhz (PMR) Operation mode: Half duplex Channels: 8 (PMR) Channel raster: 6,25 kHz Channel separation: 12,5 kHz Modulation: FM: 2,5 kHz Microphone type: Noise cancelling Electret (MT53) Receiver sensibility: Typical 122 dBm Selective squelch: CTCSS (38 channels) Output power: 150 mW Range: Up to 3 km depending on conditions Power consumption: Standby: <80 mA Receiving: <85 mA Transmitting: <210 mA In the box 1 x LiteCom 2 x AA Alkaline Batteries 1 x User instruction 3M Personal Safety Division 3M Svenska AB Box 2341 SE-331 02 Värnamo Sweden Phone: +46 (0) 370 65 65 65 Fax: +46 (0) 370 65 65 99 Email: peltorcommunications@mmm.com Internet: www.3M.com/Peltorcomms Please recycle. Printed in Sweden. © 3M 2013. All rights reserved. Warranty The warranty does not cover any damage caused by neglected mainte - nance or careless handling. For more information on maintenance, please see the user instruction. For full warranty condition, contact your dealer or local 3M office. MT53H7B4400-EU SNR=32dB H=34dB M=30dB L=22dB Frequency (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 17.9 18.1 24.3 32.1 36.2 34.7 39.2 36.0 Standard Deviation (dB) 2.5 2.4 1.7 2.2 2.6 3.6 3.3 2.4 Assumed Protection (dB) 15.4 15.6 22.6 29.9 33.6 31.1 35.9 33.6 Frequency (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 17.5 18.4 24.5 31.9 37.1 35.2 39.2 36.0 Standard Deviation (dB) 3.2 2.8 1.9 3.1 3.0 2.6 2.9 2.8 Assumed Protection (dB) 14.3 15.6 22.6 28.8 34.1 32.7 36.3 33.2 Frequency (Hz) 63 125 250 500 1000 2000 4000 8000 Mean Attenuation (dB) 18.6 16.9 23.2 32.1 35.2 35.6 38.3 37.4 Standard Deviation (dB) 4.0 3.0 2.4 2.5 2.1 2.9 3.7 3.2 Assumed Protection (dB) 14.5 13.9 20.8 29.5 33.1 32.6 34.6 34.3

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