User Manual

Sonik G2BT Base Transmitter User Manual
March 14, 2002 24 7M487C4
9 SUBSYSTEMS
9
9
9
.
.
.
1
1
1
G
G
G
2
2
2
B
B
B
T
T
T
C
C
C
O
O
O
N
N
N
T
T
T
R
R
R
O
O
O
L
L
L
C
C
C
H
H
H
A
A
A
S
S
S
S
S
S
I
I
I
S
S
S
The G2BT Control Equipment Chassis houses the “brains” of the G2BT. All functionality is
supported by the modules in this Chassis, with the exception of high-power RF generation. Its
modular construction allows for easy field service. Most of the individual modules have
backward compatibility with existing SkyTel BTs. The Chassis itself is self-contained, making it
a superior low-power exciter for single carrier FLEX /Oasis systems. It may be used with the
G2BT amplifiers for multi-carrier, applications, or used with low-cost external class C amplifiers
for single-carrier sites.
There is a single Ethernet Network interface on the transmitter. The Ethernet is for connection to
other units on site, local computers, routers, RFA-II receivers or direct network communications
to the NOC.