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GPS Enigine Board REB-0808

RoyalTek announce REB-0808 module with the SiRFstar IV GPS chipset. This module embedded active Jammer remover to ensure fast and accurate navigation in hostile signal/high noise environment. Power by the new SiRFStar IV architecture, the module can acquire satellites as low as -163dBm better than SiRF Star III. The high sensitivity, low power, 48-channel GPS module is the best choice to be embedded in a device such as Car tracking device, Locator application, and safety alarm device.

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REB-0808 Overview


Product Features

  • Extremely smallest form factor (8.4 x 8.5 x 1.95) that it can be fast time to market to integrate into the smallest portable devices.
  • Additional 3 dB in track sensitivity is better than the Sirf Star III.
  • Support MEMS Sensor to detection and wake up the device for power saving and longer battery life.
  • Adaptive Micro-power controller- only 50 to 500uA to maintain hot start capability.
  • Embedded InstantFix CGEE and Reverse CGEE (3 days) for faster warm start.
  • Embedded active Jammer remover to ensure fast and accurate navigation in hostile signal environments - GSM, NB environments



Product Applications

  • Pet/personal Tracker, AVL / Location-Based Services Tracker
  • Fitness
  • Industrial Handsets and personal position and navigation device
  • Gaming console
  • Cameras / Digital camcorder

GPS receiver
1 Chipset SiRFstarIV GSD4e-9311-TR Signature ROM
2 Frequency L1 1575.42MHz
3 Code C.A. Code.
4 Channels 48 track verification channels
5 Chip Sensitivity High sensitivity navigation engine (PVT) tracks as low as -163dBm
6 Chip Cold start 35 sec @ open sky (Typical)
7 Chip Warm start 35 sec @ open sky (Typical)
8 Chip Hot start 1 sec @ open sky (Typical)
9 Reacquisition 0.1sec typical
10 Position accuracy 2.5meters(50% 24hr static, -130dBm)
11 Maximum altitude 18288 m
12 Maximum velocity 514 m/s
13 Update rate 1Hz
14 SBAS(optional) WAAS, EGNOS
15 Active Jammer Remover: ■ Removes in-band jammers up to 80 dB-Hz ■ Tracks up to 8 CW jammers
Interface
16 LNA Embedded 1 stage LNA
17 I/O Pin 12pins
Power consumption
18 VCC DC +1.8V@ ±5%
19 Current Normal mode : Avg. ≦ 60mA@1.8V(without ext. antenna) Hibernate mode : Avg. ≦ 30uA@1.8V(without ext. antenna)

File Download Description
REB-0808 Operational manual v0.4