SA-GL User Manual
Ver. 1.04
GSM1218UG001
9
Version 1.04 – 04/05/06
3.4
Connecting the GSM/GPRS Antenna
4
The antenna is supplied by the user. The antenna must have a nominal
impedance of 50 Ohms. The VSWR must be less than 2.0:1. System
antenna gain should be 0-2 dB for optimum performance. See section 2
Regulatory Compliance
FCC.
The GSM/GPRS SA-GL operates at the 850/900/1800 and 1900 MHz frequency
bands. Care needs to be taken when connecting the antenna since the right type
of antenna will be required for proper operation of the modem. The antenna
connector on the GSM/GPRS SA-GL modem is SMA Female. The antenna has
to be connected to the connector labeled “
Antenna
” as shown below in Figure 6.
