Specifications

Wireless CPU
®
Q24 Series
Interfaces
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prior written agreement.
WM_PGM_Q24NG_PTS_001-005 November 20, 2007
.3 Antenna
The antenna must fulfill the following requiremen in the table below:
per nc ion. r a
these frequency bands and have the
following charact
3.21 Specifications
ts, as specified
• The optimum
quad-band antenna must operate in
o ating freque y depends on the applicat A dual-band o
eristics:
Q24
Characteristic
EGSM 900
DCS 1800 GSM 850 PCS 1900
TX Frequency
1710 to
MHz
1850 to
1910 MHz
880 to
915 MHz
1785 MHz
824 to 849
RX Frequency
92
o
1880 MHz
Hz
1930 to
5 to
960 MHz
1805 t
869 to 894 M
1990 MHz
Impedance 50Ω
Rx max 1.5 :1
VSWR
a 1.5
Tx m x :1
Typical
radiated gain
0dBi in one direction at least