Receiver Multicouplers
conFIGuRaBILITY
These Receiver Multicouplers can
be easily configured in the field,
allowing parameters to be adjusted
to cater for network optimisation,
expansion and re-deployments.
poweR suppLY
The Receiver Multicoupler is designed to operate from a typical +12 Vdc source.
other supply voltage options are available to suit 24 Vdc, -48 Vdc and other dc
supply requirements. Many installations of these Receiver Multicouplers may
conveniently use either the Base station’s existing power supply - or the site’s main
ups - with an optional wide ranging ac power supply mains operation also
available if required.
FRonT paneL
The Receiver Multicoupler front panel displays four (4) Led indicators. These front
panel indicators are as follows;
1.
Switch Control LED
Yellow Led which lights when the gain is controlled by the switches on
the rear panel.
2.
USB Control LED
Yellow Led which lights when the gain is controlled by the
usB programmed value.
3.
Fault LED
Red Led lights when a fault is detected.
4.
Power LED
Green Led which lights when power is connected.
ReaR paneL
The Receiver Multicoupler rear panel also displays four (4) Led indicators. It also
contains the RF Input, expansion port and 8 RF output ports n connectors. dc
power, alarm Relay and usB connectors are conveniently located, and the gain
setting Bcd rotary switches are also presented on the rear panel.
These rear panel indicators and connectors are as follows:
1.
Power LED
Green Led which lights when power is connected.
2.
Fault LED
Red Led which lights when a fault is detected.
3.
USB Connector
Type B connector to connect to a pc.
4.
Gain Switches
Rotary switches to manually set the gain.
ration for up to 16 Outputs
n for up to 64 Outputs
RFOUTPUTS
RF INPUT
RF INPUT
RFOUTPUTS
ATION
uts each with a gain of 0 to +15dB
ration for up to 8 Outputs
Expansion Multicoupler
RF INPUT
RF INPUT
RFOUTPUTS
tputs each with a gain of 0 to +15dB
RxMUX
RF INPUT
EXP PORT
POWER FAULT
+ -
NC C USB
GAIN
EARTH
EXPPORT
RF OUTPUTS
RECEIVER MULTICOUPLER
SWITCH USB FAULT POWER
1
1
8 9 10 11 12
2 3
5 6
7
4
2 3 4
RF INPUT
1
2
3
4
5
6
7
8
EARTH
RF OUTPUTS
RxMUX Configuration for up to 16 Outputs
RxMUX Configuration for up to 64 Outputs
RFOUTPUTS
RF INPUT
RF INPUT
RF INPUT
EXPPORT
RFOUTPUTS
50
OHM TERMINATION
Diagram shows 5 Outputs each with a gain of 0 to +15dB
RxMUX Configuration for up to 8 Outputs
RxMUX
Expansion Multicoupler
RF INPUT
RF INPUT
RF INPUT
EXPPORT
RFOUTPUTS
Diagram shows 14 Outputs each with a gain of 0 to +15dB
RxMUX
RF INPUT
RF INPUT
EXPPORT
RFOUTPUTS
RxMUX
RxMUX
50
OHM TERMINATION
RF INPUT
EXPPORT
POWER FAULT
+ -
NC C USB
GAIN
EARTH
EXPPORT
RFOUTPUTS
RECEIVERMULTICOUPLER
SWITCH USB FAULT POWER
1
1
8 9 10 11 12
2 3
5 6
7
4
2 3 4
RF INPUT
1
2
3
4
5
6
7
8
EARTH
RFOUTPUTS
RFOUTPUTS
RF INPUT
Expansion Multicoupler
RF INPUT
EXPPORT
RFOUTPUTS
RxMUX
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
RFOUTPUTS
RF INPUT
The Receiver Multicoupler rear panel contains the RF Input, eight RF Outputs
and Expansion Port connectors. It also contains four LED indicators, Manual
Gain Switches, DC Power, Alarm Output and USB connectors
Introducing RFI’s New Expandable Receiver
Mult icoupler - RxMUX
