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GTR64 http://www.matrix.es/GTR64
Preliminary. Subject to change without prior notice
ncy (RF) signals between the modem and an
xternal customer-supplied antenna. The modem is fitted with a 50Ω, FME male coaxial jack.
3.4 Antenna Conector
The antenna connector allows transmission of radio freque
e
Description of antenna connector parameters
Parameter Limit Description
Nominal impedance 50Ω (SWR better than 2.5:1)
Output Power
Watt peak (Class 4) 1 Watt
peak (Class 1)
Extended GSM900 GSM1800
Static Sensitivity
Better than –102dBm Better
than –102dBm Extended GSM900 GSM1800
.5. SIM card reader
he GTR64 Terminal is fitted with a SIM card reader designed for 1.8V and 3V SIM cards. It is the flip-
p type which is lockable in the horizontal position and is accessed through a removable panel as shown
operation of the GTR64 relies on a SIM card being inserted.. Some GTR64 functionality may be
st if you try to operate the control terminal without a SIM card
The SIM card reader includes a SIM presence switch. This ensures that when a SIM card is inserted or
removed while the GTR64 is turned ON, it will reset.
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GTR64 Integrators Manual V.1.2 Pag. 16