Technical Specifications; General Specifications; Acquisition Time (Average); Accuracy - Holux 240 User Manual

HOLUX GPSlim240 Wireless Bluetooth GPS Receiver User Guide

4. Technical Specifications

4.1. General Specifications

GPS Chip: low power consumption SiRF Star III Chip.
Channels: Tracks up to 20 satellites.
Satellite broadband: 1 Hz.
Receiver signal: L1, C/A Code.

4.2. Acquisition Time (Average)

Reacquisition: 0.1 second.
Cold start: 42 seconds.
Warm start: 38 seconds.
Hot start: 1 seconds.
Automatically refreshes position every second.

4.3. Accuracy

Typical positioning: 5 – 25 m CEP (without SA).
Differential positioning:
With synchronous satellite EGNOS/ WAAS:
Position error:
Velocity: 0.1 m/ sec.
Time: 1 μsec sync GPS time.

4.4. Usage

*
Altitude: < 18,000 meters (60,000 feet).
Velocity: within 736 meters/ seconds.
Acceleration: 4G.
Jerk: 20 meters/ seconds (max).
*
< 2.2 m, horizontal 95% of the time.
< 5 m, vertical 95% of the time.
*
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