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80-99208-1 Rev. D E-1
E SPECIFICATION SUMMARY
This appendix summarizes the specifications for the
QUALCOMM Globalstar GSP-1620 Satellite Data Modem
and its Dielectric Resonator Antenna (DRA).
For further discussion of hardware issues, see Chapter 7,
Integrating GSP-1620 Modems into OEM Products.
Table E-1. Specification Summary — GSP-1620 Modem
Operating Frequencies Transmit:
Receive:
1610-1625 MHz
2484-2499 MHz
Maximum Transmit Power +26 dBm EIRP (0.4 W)
DC Input Voltage +5.6 V to + 16 V
Power Consumption Estimates @ 12V Input State
Shutdown
Standby
Transmit
Min
1.2 mW
280 mW
3.6 W
Typical
2.4 mW
500 mW
4.8 W
Max
6 mW
2.4 W
5.4 W
Interfaces:
User Port
Modem Antenna Connectors
Antenna Connectors
DB25 Serial RS-232 with pin-outs for data, control,
and power
TX MCX Female
RX MCX Female
TX SMA Female
RX SMA Female
Provisioning and Software Upgrade DE9 Connector
Modem Dimensions 190 x 75 x 17 mm (7.48 x 2.95 x 0.68 in)
Modem Weight Less than 180 grams (6.3 ounces)
Antenna (included) 103 mm (4.1 in) diameter by 63 mm (2.5 in) tall
Estimated weight is less than 250 grams (8.8 ounces)