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Nokia 6090 technical information 5
System connector
DSUB-9
RF
Transceiver
RS 232 to PC or to
compatible external
device
Antenna
Hand
set
Cradle
Car battery
Ignition (IGN)
Car-radio mute (CRM)
Antenna Motor Control (AMC)
Backlight dimming (BLD)
Microphone
Loudspeaker
Line out
For installation, please refer to installation
guide (included in user manual)
Figure 1: System overview of Nokia 6090
The transceiver is the main part of the Product; it contains the GSM radio part. Its has 3
connectors:
1 System connector (powersupply, car signals, audio signals, handset interface)
2 RF connector (to GSM antenna, note a mini UHF adapter may be needed)
3 Data Connector (to a compatible PC or any other compatible device)