Aastra X Series, Installation And Implementation Manual

Page: 57 / 217

Page 2-57 10/2008
AMT/PTD/TR/0020/2/7/EN
2.7 Aastra mobile terminals 142d
2.7.1 Physical description of a mobile terminal A142d
Overview
Figure 2-16: View of a mobile terminal A142d
The mobile terminal A142d comprises the following items:
• A portable handset with its battery
• A charger
• A power supply cable and mains power unit
• A belt clip kit
For more details, refer to Reference documents , page 13.
Characteristics
• Standard:DECT/GAP
• Number of channels: 120 duplex channels
• Frequencies: 1880 MHz -1900 MHz
• Duplex procedure: Temporal multiplex, frame length: 10 ms.
• Channel grid: 1728 kHz
• Bit rate: 1152 kbit/s
• Modulation: GFSK
• Voice coding: 32 kbit/s
• Transmission power: 10 mW (average power per channel)
• Range: Up to 300 m in unobstructed areas, up to 50 m inside buildings.
• Charger base power supply: 230 VAC / 60 Hz (mains adapter ID-No 4512132)
• Terminal autonomy: In standby mode, up to 140 h / In conversation mode, about 14 h