RoyalTek RGM-2106 User Manual

RGM-2106 Operational Manual

RGM-2106 Operational Manual

Version 0.2
2010/12/08

This document contains information highly confidential to RoyalTek Company
LTD (RoyalTek). It is provided for the sole purpose of the business discussions
between supplier and RoyalTek and is covered under the terms of the
applicable Non-Disclosure Agreements. Disclosure of this information to other
parties is prohibited without the written consent of RoyalTek.

Prepared by RoyalTek Company LTD.

4F., No.188, Wen Hwa 2nd Rd., Kuei Shan,

Tao Yuan 333, Taiwan

TEL: [phone]
FAX: [phone]

http://www.royaltek.com/contact

RGM-2106 Operational Manual

1 Introduction...........................................................................................................2

1.1 Product applications .............................................................................2

1.2 Product Picture .....................................................................................3

1.3 RGM-2106 System Block Diagram.......................................................3

1.4 RGM-2106 Technical Specification ......................................................4

1.5 Application Circuit.................................................................................5

1.6 Mechanical ...........................................................................................6

1.7 Hardware interface ...............................................................................6

2 Software Interface ................................................................................................9

2.1 NMEA V3.0 Protocol.............................................................................9

2.1.1 GGA-Global Positioning System Fixed Data ................................9

2.1.2 GLL-Geographic Position –Latitude/Longitude...........................10

2.1.3 GSA-GNSS DOP and Active Satellites .......................................11

2.1.4 GSV-GNSS Satellites in View ..................................................... 11

2.1.5 RMC-Recommended Minimum Specific GNSS Data .................12

2.1.6 VTG-Course Over Ground and Ground Speed...........................13

3 Contact Information Section...............................................................................14

4 Revision History .................................................................................................14

RGM-2106 Operational Manual

1 Introduction

RoyalTek RGM-2106 is the smart antenna GPS module with SiRFstar IV GPS solution.

The 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 portable device such

as Car tracking device, Locator application, safety alarm device, personal locator and digital

camera.

Product Features

 Wire to board connector type

 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

1.1 Product applications

 Personal Navigation Device including GPS PDA and GPS Handheld

 Pet/personal Tracker, AVL / Location-Based Services Tracker

 Cameras / Digital camcorder

1.2 Product Picture

RGM-2106 Operational Manual

Figure 1-1 RGM-2106 Front View

Figure 1-2 RGM-2106 Bottom View

1.3 RGM-2106 System Block Diagram

System block diagram description :

a. External antenna.

b. 6 pin I/O pin

RGM-2106 Operational Manual

1.4 RGM-2106 Technical Specification

Impedance：50Ω

No Function Specification

GPS receiver

1 Chipset SiRFstarIV GSD4e-9311-TR Signature

2 Frequency L1 1575.42MHz

3 Code C.A. Code.

4 Channels 48 track verification channels

5 Chipset Sensitivity High sensitivity navigation engine (PVT) tracks as

6 Chipset Cold start 35 sec (open sky)

7 Chipset Warm start 35 sec (open sky)

8 Hot start 1 sec (open sky)

ROM

low as -163dBm

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 Protocol setup NMEA0183 standard V3.01 and

backward compliance-Adjustable by firmware

15 LNA Embedded 1 stage LNA

16 SBAS(Optional) WAAS, EGNOS

17 Active Jammer Remover:

Interface

18 I/O Pin 6pins

Power consumption

19 VCC DC +1.8V@ ±5%

20 Current

■ Removes in-band jammers up to 80 dB-Hz

■ Tracks up to 8 CW jammers

Normal mode :Avg. ≦ 65mA@1.8V(without ext. antenna)

Hibernate mode: Avg.≦30uA @1.8V(without ext. antenna)

Environment

21 Temperature Operating : -30 ~ 85℃

Storage : -40 ~ 85℃

22 Humidity

≦95%