Справочник Пользователя для Sierra Wireless Q2438F
WM_HWD_SK_UGD_002 - 002
6/27/2003
Module. A connector such as the Radiall R107.064.000 is suggested (see Note
below). The RF signal would then be passed to J500, which supports a
below). The RF signal would then be passed to J500, which supports a
connector such as the AMP/TYCO 221790-1 Right Angle PCB Mount SMA
Connector (not included). The Antenna included in the Starter Kit can attach to
this jack.
Note: The Radiall connector has not been fully tested or characterized for
either CDMA or GSM/GPRS. It is not recommended for customer testing or
customer use in a final design. Some versions of the Module may not support
the use of a surface mount RF connector.
the use of a surface mount RF connector.
3.6 SIM Socket
The SIM socket is provided for use with the RUIM (CDMA) or SIM (GSM/GPRS)
card. The Interface Board supports the low voltage cards, having a supply of
2.8Vdc from the Module. The RUIM card is not yet required for North
American CDMA modules.
American CDMA modules.
3.7 Additional Interfaces
3.7.1 Vibrator
The Interface Board includes vibrator driver circuitry that will allow the
customer to plug in an optional external vibration motor for testing. The
connection is made via test points TP500. A standard 1.6V to 3.0V cell phone
connection is made via test points TP500. A standard 1.6V to 3.0V cell phone
vibration motor can be used.
Alternatively, for test purposes a red LED has been added to indicate the state
of the line, and is located near the “VIBRA” label on the board.
3.7.2 Ringer
The Interface Board includes ringer driver circuitry that will allow the customer
to plug in an optional external buzzer/ringer for testing. The connection is
made via test points TP501. A standard 2.0V to 3.0V cell phone ringer can be
made via test points TP501. A standard 2.0V to 3.0V cell phone ringer can be
used.
Alternatively, for test purposes a green LED has been added to indicate the
state of the line, and is located near the “RINGER” label on the board.
3.7.3 GPIO
Included in the design are Test Points to allow the customer to access all
unused General Purpose Input/Outputs (GPIOs) provided by the Module.
These are direct from the Module, with no circuitry added. They are located
These are direct from the Module, with no circuitry added. They are located
next to the Reset switch in the middle of the Interface Board, and are labeled
confidential ©
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without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.