User's Manual

Confidential
USERS MANUAL
4(31)
Document number Revision
1/198 17-5/FCP 101 3317 Uen A
1 Introduction
The EDGE Daughter Card product is a custom product, developed for the host equipment
customer.
The EDGE Daughter Card is a total solution designed as an add-in option for integrators
of the host equipment. The Daughter Card comprises of several component parts:
• EDGE wireless modem, which is the wireless enabling circuitry integrated on to the
Daughter Card PCB together with its mechanical RF shielding
• RF connector, which provides physical connectivity between the Daughter Card and
the antenna which is integrated in to the notebook mechanical housing
• Voltage regulation circuitry, which converts raw unregulated power from the host
battery to the core regulated voltage to the EDGE wireless components
• System connector, which provided the data, control, power and status interface
between the host and the wireless modem
• SIM connector, a combined connector and retention device for the users Subscriber
Identity Module (SIM) card
EDGE WIRELESS
CIRCUITRY
VOLTAGE
REGULATION
SYSTEM
CONNECTOR
RF ANTENNA
CONNECTOR
DAUGHTER
CARD
SIM
CONNECTOR
EDGE WIRELESS
CIRCUITRY
VOLTAGE
REGULATION
SYSTEM
CONNECTOR
RF ANTENNA
CONNECTOR
DAUGHTER
CARD
SIM
CONNECTOR
Figure 1-1 EDGE Daughter Card Component Parts