User's Manual
Table Of Contents
80-VF329-3 Rev. A 18 QUALCOMM Confidential and Proprietary
MAY CONTAIN U.S. EXPORT CONTROLLED INFORMATION
4 RF Integration
4.1 RF operating frequencies
The UNDP-1 RF operating frequencies are summarized in Table 4-1.
4.2 RF connections
The primary and secondary antenna connector locations are identified in Figure 2-1.
Integrated antenna elements are connected to the UNDP-1 module via flexible RF coaxial
cables with Hirose model number U.FL-R-SMT connectors. The UNDP-1 RF ports are
designed to operate in 50-Ohms systems; their inband source and load characteristic
impedances are always 50-Ohms nominal. A 10 dB return loss or better should be
maintained over all operating bands throughout the antenna plus cabling systems.
Table 4-1 RF operating frequencies
Operating band Tx frequency range Rx frequency range
CDMA
Cell (band class 0)
PCS (band class 1)
824 to 849 MHz
1850 to 1910 MHz
869 to 894 MHz
1930 to 1990 MHz
UMTS (WCDMA)
Cell (band V)
PCS (band II)
IMT (band I)
824 to 849 MHz
1850 to 1910 MHz
1920 to 1980 MHz
869 to 894 MHz
1930 to 1990 MHz
2110 to 2170 MHz
GSM
GSM850
GSM900
GSM1800
GSM1900
824 to 849 MHz
880 to 915 MHz
1710 to 1785 MHz
1850 to 1910 MHz
869 to 894 MHz
925 to 960 MHz
1805 to 1880 MHz
1930 to 1990 MHz
GPS position location --- 1574.42 to 1576.42 MHz