REB-3300 Operational Manual REB-3300 Operational Manual Version 1.0 2004/11/24 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.
REB-3300 Operational Manual RoyalTek GPS Module: REB-3300 Operational Manual INTRODUCTION.................................................................................................................... 3 PRODUCT FEATURES ....................................................................................................…. 3 PRODUCT APPLICATIONS .................................................................................................. 3 PRODUCT PICTURE............................................
REB-3300 Operational Manual RoyalTek GPS Module: REB-3300 Operational Manual Introduction RoyalTek REB-3300 low power and small form factor board is the newest generation of RoyalTek GPS Receiver. The GPS receiver is powered by SiRFStarIIe/LP technology with XTrac 2.0 firmware and RoyalTek proprietary navigation algorithm that providing you more stable navigation data.
REB-3300 Operational Manual Personal positioning and navigation Marine navigation Timing application Product Picture REB-3300 Pin16 Pin 15 Pin 32 Pin 1 REB-3300 Interface Board RoyalTek Evaluation Kit REV-2000 for REB-3300 (Please refer to RoyalTek Evaluation Kit REV-2000 for REB-3300 Operational Manual for more information) 4
REB-3300 Operational Manual REB-3300 Series System Block Diagram REB-3300 engine board consists of SiRF star IIe/LP chipset technology, 4/8/16Mbits flash memory, and proprietary software. The system is described as follows. a. Support external active patch antenna b. Support 4/8/16 Mega bits flash memory c.
REB-3300 Operational Manual REB-3300 Technique Specification Impedance：50Ω No Function GPS receiver 1 Chipset 2 Frequency 3 Code 4 Channels 5 Sensitivity (Tracking) 6 Sensitivity (Cold Start) 7 Sensitivity (Warm Start) 8 Cold start 9 Warm start 10 Hot start 11 12 13 14 15 16 17 Reacquisition Clock drift Clock offset Position accuracy Maximum altitude Maximum velocity Trickle power mode 18 19 Update rate Navigation filter 20 Testability 22 23 Protocol setup DGPS Interface 24 LNA 25 I/
REB-3300 Operational Manual Mechanical requirements 26 Weight Power consumption 27 Vcc 28 Current 29 30 Trickle power mode Power down mode current Environment 31 Operating temperature 32 Humidity 33 Interface Protocol ≦3.5g DC 3.3 ±5% REB3300: Current ≦65mA@3.3V typical (w/o ext. antenna) Average current ≦ 65mA. (IO float) 1. It means that the GPS receiver is in power down mode. 2. Current ≦800μA. -40 ~ 85℃ ≦95% 1. NMEA 0183 ver 3.0, GGA, GSA, RMC and GSV once per 2. SiRF Protocol 3.
REB-3300 Operational Manual trace. It can reduce noise and increase the stability. (4) Antenna: Connecting to the antenna has to be routed on the PCB. The transmission line must to controlled impedance to connect RF_IN to the antenna or antenna connector of your choice. (5) Active antenna bias voltage: The Vcc_RF pin(pin 20) is provide voltage 3.0V. If you use active antenna, you can connect this pin to V_ANT_IN pin (pin 19) to provide bias voltage of active antenna.
REB-3300 Operational Manual GPS Antenna Specification (Recommendation) Active patch antenna Receiving freq. 1575.42 +/-1.
REB-3300 Operational Manual Mechanical Layout 1 2 3 項次 Mechanical requirements 1 REB-3300 2 Weight 料 號 品 名 1 1T0SBN25** 2 1T0SBN26** SHIELD-LNA 3 PSB*01**** M-PCB REB-3300 V*.* 4 NSB0000A** REB-3300 M-PCB (SMD) Length= 25.4 mm Width= 25.4 mm Thickness= 3mm 3.
REB-3300 Operational Manual Hardware interface Definition of Pin assignment Pin # Signal Name 1 VCC 2 3 GND Bootselect I/O Description I DC Supply Voltage input G Ground I Boot mode 4 RXA I 5 TXA 6 Characteristics DC +3.3V±10% Digital Reference Ground Serial port A V IH ≥ 0.7V * VCC VIH ≥ 0.7V *VCC V IL ≤ 0.3V * VCC VIL ≤ 0.3V *VCC O Serial port A VOH ≥ 2.4V VOL ≤ 0.4V TXB O Serial port B VOH ≥ 2.4V VOL ≤ 0.4V 7 RXB I Serial port B 8 GPIO3 V IH ≥ 0.
REB-3300 Operational Manual 24 GPIO6 I/O General purpose I/O 25 GPIO5 I/O General purpose I/O 26 GPIO7 I/O General purpose I/O 27 28 GPIO13 GPIO15 I/O General purpose I/O I/O General purpose I/O 29 PPS O 30 GND G VIH ≥ 0.7V * VCC VIL ≤ 0.3V * VCC VOH ≥ 2.4V VOL ≤ 0.4V VIH ≥ 0.7V * VCC VIL ≤ 0.3V * VCC VOH ≥ 2.4V VOL ≤ 0.4V VIH ≥ 0.7V * VCC VIL ≤ 0.3V * VCC VOH ≥ 2.4V VOL ≤ 0.4V VIH ≥ 0.7V * VCC VIL ≤ 0.3V * VCC VOH ≥ 2.4V VOL ≤ 0.4V VIH ≥ 0.7V * VCC VIL ≤ 0.
REB-3300 Operational Manual antenna(or antenna connector) has to be a controlled impedance line (Microstrip at 50Ω). V_ANT_IN This pin is reserved an external DC power supply for active antenna. If using 3.0V active antenna, pin 19 has to be connected to pin 20. If using 3.3V or 12V active antenna ,this pin has to be connected to 3.3V or 5V power supply. VCC_RF This pin provides DC voltage 3.0 for active antenna. Reset This pin provides an active-low reset input to the board.
REB-3300 Operational Manual Test Software Specification No Function Specification 1 Clock offset 88000Hz≦VAL≦104000Hz 2 Clock Drift VAL≦200Hz 3 C/No Hi Power Mean VAL≧38dB 4 C/No Hi Power Sigma VAL≦2dB 5 Bit Sync VAL≦5 Sec 6 Frame Sync VAL≦28 Sec 7 Phase Error VAL≦0.
REB-3300 Operational Manual Software Interface NMEA V3.0 Protocol Its output signal level is TTL: 4800 bps (default), 8 bit data, 1 stop bit and no parity. It supports the following NMEA-0183 Messages: GGA, GLL, GSA, GSV, RMC and VTG.
REB-3300 Operational Manual Units M meters Geoid Separation meters Units M meters Age of Diff. Corr. second Null fields when DGPS is not used Diff. Ref.
REB-3300 Operational Manual GSA-GNSS DOP and Active Satellites Table 4 contains the values of the following example: $GPGSA, A, 3, 07, 02, 26, 27, 09, 04, 15, , , , , , 1.8,1.0,1.5*33 Table 4 GSA Data Format Name Example Message ID $GPGSA Units Description GSA protocol header Mode 1 A See Table 4-2 Mode 2 3 See Table 4-1 Satellite Used 07 Sv on Channel 1 Satellite Used 02 Sv on Channel 2 …. …. Satellite Used Sv on Channel 12 PDOP 1.8 Position Dilution of Precision HDOP 1.
REB-3300 Operational Manual Table 5 GGA Data Format Name Message ID Number of Example Units $GPGSV Description GSV protocol header 2 Range 1 to 3 Messages Number1 1 Range 1 to 3 Satellites in View 07 Satellite ID 07 Elevation 79 degrees Channel 1(Maximum 90) Azimuth 048 degrees Channel 1(True, Range 0 to 359) SNR (C/No) 42 Messages1 Channel 1(Range 1 to 32) dBHz Range 0 to 99, null when not tracking …. ….
REB-3300 Operational Manual Course Over 309.62 degrees True Ground Date 120598 Magnetic Variation Checksum ddmmyy degrees E=east or W=west *10 End of message termination ＜CR＞＜LF＞ VTG-Course Over Ground and Ground Speed Table 7 contains the values of the following example: $GPVTG, 309.62, T, , M, 0.13, N, 0.2, K*6E Table 7 VTG Data Format Name Message ID Course Reference Example $GPVTG 309.62 degrees Measured heading True degrees Measured heading M Speed 0.13 Units N Speed 0.
RoyalTek REB-3300 Operational Manual GPS Receiver User’s Tip 1. GPS signal will be affected by weather and environment conditions, thus suggest to use the GPS receiver under less shielding environments to ensure GPS receiver has better receiving performance. 2. When GPS receiver is moving, it will prolong the time to fix the position, so suggest to wait for the satellite signals to be locked at a fixed point when first power-on the GPS receiver to ensure to lock the GPS signal at the shortest time. 3.
RoyalTek REB-3300 Operational Manual MTBP Estimation MTBF > 10000 hours Package Specification and Order Information Shipment Method: Tape and reel Protocol S/W Version 1 REB-3300 0. Standard 2 0. Customize Package label 3 0. Standard 1.ES 1. GGA,GSA,GSV(5),RMC,4800 2.XTRAC 3. GGA,GSA,GSV(5),RMC,57600 4. RMC,9600 Contact Information Section Contact : sales@royaltek.com Headquarter: Address: 8F, 256 Yang Guang Street, Neihu Chiu, Taipei, Taiwan, R.O.C.
RoyalTek Title REB-3300 Operational Manual REB-3300 GPS Receiver Module Doc Type User Manual Revision Date Number 0.1 7.Sep 2004 0.5 15 Oct 2004 1.0 24 Nov 2004 Author Ben Ben Ben Change notice Initial version First release Application circuit, package antenna specification Copyright © 2004, RoyalTek Company Ltd.
