Acer Omega Посібник з експлуатації - Сторінка 8
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Channel
Data Rates
Operating Range
Output Power
Receive Sensitivity
Antenna
GPS
Chipset
Sensitivity
Accuracy
Protocol
Antenna
Battery
Battery Capacity
Battery Life
79 channels
Basic data rates: GFSK (1Mbps)
EDR data rates: π/4 DQPSK (2Mbps) and 8DPSK (3Mbps)
10m
Class 1 (0dBm~20dBm)
Under –80 dBm, BER of 0.1%
Share the same antenna from WiFi
Performance should meet test summary document released by Acer DQM.
BCM4752
Tracking Sensitivity ≦-152 dBm (1 SV at least)
Acquisition Sensitivity ≦-140 dBm (4 SVs at least)
Hot start: less than 7 seconds (* subject to test environments)
Warm start: less than 40 seconds (* subject to test environments)
Cold start: less than 50 seconds (* subject to test environments)
Position: within 10m for 90%
Velocity: 0.1m/s (* subject to test environments)
NMEA-0183 v3.0
GGA, GLL, GSA, GSV, and RMC
Frequency: 1.575 GHz~1.612GHz (Support GPS & GNSS)
VSWR 2：1
Performance should meet test summary document released by Acer DQM.
Pattern Type: Omni-directional
Battery SONY AP14A Polymer 1S2P SONY 2 Cell 5930 mAh Main
COMMON
Standby time on flight mode: min 270 hours
User behavior test : Up to 7.5 hours base on below sop
Test step
1. Factory reset
2. Set screen brightness to 100 nits
3. Connect to WiFi and login Google account (Disable backup/restore)
4. Others settings keep in default
5. Plug in wired headset
6. Charging battery to 100%
7. Repeat 720P video playback
8. Plug out AC adapter and start test.
Video playback:
DPST (on/off TBD): up to 7 hours when play 720P H.264 video playback on