3M Peltor MT73H7A4D10EU GB WS LiteCom Pro III GB Headset Quick Guide
Product Description
The 3M™ PELTOR™ WS™ LiteCom Pro III GB Headset is the next generation protective communication solution. With an integrated, pre-programmed analog/digital two-way radio, Bluetooth® Multipoint connectivity, noise-cancelling microphone, and level-dependent function for ambient listening, the WS™ LiteCom Pro III GB Headset not only helps protect you against hazardous noise, but also makes it easy to communicate in noisy environments and helps you maintain situational awareness.
Key Features
- Pre-programmed analog/digital DMR two-way radio communication
- Bluetooth® multipoint functionality
- High visibility colour
- Waterproof microphone (IP68)
- Level-dependent function for ambient listening
- Voice menu with multiple language selection
- Push-to-Listen function
- Rechargeable battery, Li-Ion
- Voice operated transmission (VOX)
- Busy channel indication
- External connection jack
- Auto power off function
- Battery status indication
Applications
The 3M™ PELTOR™ WS™ LiteCom Pro III High Visibility Headset offers wireless communication in noisy environments. Suitable for work in industrial, construction and ground handling applications, where hands-free communication and hearing protection are needed.
Standards and Approvals
Hereby, 3M Svenska AB declares that the product is in compliance with appropriate directives or regulations to fulfill the requirements for the CE marking. The full text of the EU declaration of conformity is available at the following internet address: www.3M.com/PELTOR/DOC. A copy of the declaration of conformity and additional information required in the directives or regulations can also be obtained by contacting 3M in the country of
purchase.
Hearing protection with built in two-way radio
External jack for communicating with external communication devices.
Hearing protection with level dependent function for ambient listening
Digital two way radio according to DMR standard.
Bluetooth® Technology
Models
Article number Description SAP ID
| MT73H7A4D10EU GB | 3M™ PELTOR™ WS™ LiteCom Pro III GB Headset, Pre programmed Analog/Digital, EU version, Headband | 7100153423 |
| MT73H7P3E4D10EU GB | 3M™ PELTOR™ WS™ LiteCom Pro III GB Headset, Pre programmed Analog/Digital, EU version, Helmet attach. | 7100153479 |
| MT73H7B4D10EU GB | 3M™ PELTOR™ WS™ LiteCom Pro III GB Headset, Pre programmed Analog/Digital, EU version, Neckband | 7100153481 |
Accessories and Spare parts
| MT90-02 | 3M™ PELTOR™ Throat microphone for WS™ LiteCom Pro III Headset | 7000040037 |
| ACK081 | 3M™ PELTOR™ Rechargeable Li-Ion batterypack (only for WS™ LiteCom Pro III, Non Ex) | 7100075380 |
| AL2AI | 3M™ PELTOR™ Charge cable for ACK081 | 1100001933 |
| FR08 | 3M™ PELTOR™ Power Supply for AL2AI | 7000108521 |
| FL5602 | 3M™ PELTOR™ External PTT for WS™ LiteCom Pro III Headset Non Ex only | 7000107893 |
| M60/2 | 3M™ PELTOR™ Wind shield for surround mic | 7000039650 |
| HY83 | 3M™ PELTOR™ Hygiene kit | 7100113964 |
| HYM1000 | 3M™ PELTOR™ Hygiene tape for boom mic, black | 7100064281 |
| M171/2 | 3M™ PELTOR™ Wind protector for mic, 2 pcs | 7100112112 |
Technical data specifications
Model Weight (with ACK081)
Headband: 490g
Helmet attachment: 512 g
Neckband: 475 g
Built-in Two-way Radio
Frequency range: PMR 403-470 MHz
Operation mode: Simplex
Channels: 16 pre-programmed channels (Analog PMR) 16 pre-programmed channels (Digital PMR)
Channel separation: 12,5 kHz
Modulation: Analog: FM
Digital: TDMA
Microphone type: Dynamic (MT73)
Receiver sensibility: Typical -120 dBm
Selective squelch: Programmable (supports CTCSS and DCS)
Output power: 200 / 20 / 10 mW ERP
Range: Outdoors up to 2 km depending on conditions
Operating temperature: -20°C to +50°C
Power
Li-Ion battery: ACK081, included in delivery
Charging time: approx. 4 hours
Capacity: 3,7 V, 1800 mA, 6,7
Operating time: up to 11 hours* (90 stby / 5 tx / 5 rx)
Storage
Recommended storage conditions: -20º C – +55º C, <90% humidity
Recommended max. shelf life: Headset: 3 years
Battery: 1 year
Laboratory Attenuation
MT73H7A4D10EU GB EN 352-1:2002
| Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | SNR |
| Mean Attenuation (dB) | 19.3 | 25.0 | 34.8 | 37.4 | 36.1 | 40.4 | 36.4 |
33 |
| Standard deviation (dB) | 2.5 | 1.9 | 2.6 | 3.5 | 3.7 | 2.4 | 4.0 | |
| Assumed Protection Value (dB) | 16.8 | 23.1 | 32.2 | 33.9 | 32.4 | 38.0 | 32.4 |
WARNING!
3M strongly recommends individual fit testing of hearing protectors. If the NRR or SNR is used to estimate typical work place protection, 3M recommends that the noise reduction value be reduced by 50% or in accordance with applicable regulations.3M PSD products are occupational use only.
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3M Peltor MT73H7A4D10EU GB WS LiteCom Pro III GB Headset Quick Guide
