8 |
P a ge
AVAILABLE,
OPTIONAL
FEATURES
The
following
options
are
available,
(please
review
the
specification
provided
with
the
unit,
to
verify
the
features
included
in
your
BDA
)
Visual
Alarms
All
G
‐
Wave
systems
include
local
visual
alarms
as
a
standard.
Local
visual
alarms
are
LED
lights
located
in
the
unit
that
indicate
various
failures.
For
a
list
of
corresponding
alarms,
please
see
Variable
Gain
Adjustment
and
LED
Indicators.
DC28
Powered
DC
Only
@
+
28
VDC
ACSP
AC
Surge
Protection
and
DC
Line
Conditioning
(Required
if
powered
by
generator)
RM9
9
‐
Pin
connector
to
enable
remote
alarming
via
dry
contact.
Alarms
include:
Uplink
Amplifier
Failure,
Downlink
Amplifier
Failure,
Uplink
ALC,
Downlink
ALC.
ALARM CONDITIONS
The
alarm
monitors
the
current
of
both
the
uplink
and
downlink
amplifiers.
An
alarm
condition
will
occur
if
either
the
uplink
or
downlink
amplifiers
are
over
or
under
its
current
tolerance.
Additionally,
each
failure/alarm/indicator
from
the
available
features
may
be
monitored
via
an
audible
alarm
dry
contact
connector,
3
contacts
per
each
alarm
.The
following
diagram
shows
a
Non
Alarm
condition.
If
an
alarm
occurs
the
trigger
will
switch
the
position
of
the
relay,
a
short
will
be
between
COM
and
N.C.
(
Relay Shown in Non-Alarm
Содержание BDA-PS8NEPS-20/20-70-M
Страница 11: ...11 P a ge MECHANICAL OUTLINE...
Страница 18: ...18 P a ge APPENDIX 2 Antenna Separation variable definitions...
