Q2426A
| Model | Q2426A |
| Description | SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE |
| PDF file | Total 81 pages (File size: 909K) |
| Chip Manufacturer | ETC |
WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
2.20.3 Antenna specifications
The antenna must fulfil the following requirements :
Frequency depends on application. A dualBand antenna shall work in
•
these frequency bands and have the following characteristics :
Q2406
Characteristic
Frequency TX
Frequency RX
Impedance
Rx max
VSWR
Tx max
Typical
radiated gain
E-GSM 900
880 to 915
MHz
925 to 960
MHz
DCS 1800
1710 to
1785 MHz
1805 to
1880 MHz
GSM 850
824 to 849
MHz
869 to 894
MHz
50 Ohms
1.5 :1
1.5 :1
0dBi in one direction at least
Q2426
PCS 1900
1850 to 1910
MHz
1930 to 1990
MHz
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