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19. Antenna Function
The antenna is connected to the board via the UFL-SMA cable. The antenna cable is fitted with a UFL connector, allowing the connection to the board.
Three (3) UFL-SMA cables are provided with the Q26 Series Development Kit package.
Figure 23. UFL-SMA Cable
19.1. GSM/WCDMA Antenna
The UFL connector can be connected to the embedded module as shown in the figure below.
Figure 24. UFL Connector for use with a GSM/WCDMA Antenna
The SMA connector on the other end of the cable can then be connected to the GSM/WCDMA antenna that is also provided in the Q26 Series Development Kit package.
19.2. GPS Antenna
The UFL connector can be connected to the embedded module as shown in the figure below.
Figure 25. UFL Connector for use with a GPS Antenna
The SMA connector on the other end of the cable can then be connected to the GPS antenna that is also provided in the Q26 Series Development Kit package.
Note: The GPS antenna can only be used with the Q26 Elite embedded module.
WM_BBD_Q26_UGD_001 Rev 007 October 05, 2010 50
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Table of contents
- 5 Contents
- 7 List of Figures
- 8 List of Tables
- 9 Introduction
- 9 Overview
- 9 References
- 9 Reference Documents
- 10 List of Abbreviations
- 11 Q26 Series Development Kit Description
- 12 General Description
- 12 Q26 Series Development Kit
- 12 Special Solder
- 13 RoHS Compliance
- 14 Signal Name Comparison
- 20 External Board Connector (J201) Description
- 20 Q2686 Refreshed, Q2687 Refreshed, Q26 Extreme and Q26 Elite Signals
- 20 External Board Connector (J201)
- 26 Power Supply
- 26 LED Signalization ("VBAT")
- 27 External Supply
- 27 BAT-TEMP
- 28 Main Supply Adapter
- 29 Charger Supply and LED
- 29 Charger Supply
- 30 LED Signalization ("CHARGER")
- 31 Flash LED (“FLASH-LED”)
- 32 Buzzer LED (“BUZZ-OUT”)
- 33 Control Functions
- 33 ON/~OFF
- 33 ~RESET
- 33 BOOT
- 34 Keypad Function
- 35 UART1 Function
- 35 UART1 Connector (J400)
- 36 UART1 Configuration
- 36 Enable UART1 ("EN1/GPIO19")
- 37 LED Signalization
- 37 LED "RING INDICATOR"
- 37 LED "EN1"
- 38 UART2 Function
- 38 UART2 Connector (J500)
- 39 UART2 Configuration
- 39 Enable UART2 ("EN2/GPIO1")
- 39 LED Signalization ("EN2")
- 40 SIM Function
- 40 SIM Connector (J700)
- 42 USB Function
- 42 USB Connector (J800)
- 43 LED Signalization ("VPAD-USB")
- 44 AUDIO Functions
- 44 AUDIO1 Connector (J601)
- 45 AUDIO2 Connector (J600)
- 46 AUDIO Functions Description
- 47 Parallel Bus Interface
- 49 DAC Function
- 50 Antenna Function
- 50 GSM/WCDMA Antenna
- 50 GPS Antenna
- 51 ESD Functions
- 52 Current Measurement
- 52 On UART1
- 52 On UART2
- 52 On BAT-TEMP
- 52 On USB
- 54 Starting Procedure
- 54 Unpacking the Development Kit Components
- 55 Setting the Accessories
- 57 Communication Test
- 58 Appendix