realized
for
a
given
bandwidth.
2.11
Pilot
When
operating
in
DVB-S2,
the
Pilot
options
are
either
ON
or
OFF.
When
pilots
are
enabled,
the
total
data
throughput
is
reduced
by
approximately
3.0%.
On
Off
2.12
Rate
Priority
The
Rate
Priority
control
allows
the
operator
to
designate
which
rate
will
be
kept
constant.
When
the
Symbol
Rate
is
entered
and
Rate
Priority
is
Symbol,
the
symbol
rate
is
held
constant
and
the
Interface
rate
is
calculated.
When
the
Interface
Rate
is
entered
and
Rate
Priority
is
Interface,
the
interface
rate
is
held
constant
and
the
symbol
rate
is
calculated.
Symbol
Interface
2.13
Symbol
Rate
The
number
of
symbols
transmitted
per
second.
The
amount
of
data
per
symbol
is
dependant
upon
the
modulation
type,
e.g.
QPSK,
8PSK,
etc.
Range
can
be
determined
by
feature
key.
2.14
Interface
Rate
The
Interface
Rate
is
the
bit
rate
at
the
baseband
interface.
Range
can
be
determined
by
feature
key.
2.15
Carrier
Mode
The
Carrier
Mode
control
allows
the
operator
to
select
ON
for
normal
operations
or
select
one
of
four
unmodulated
carriers.
The
Pure
Carrier
option
will
provide
an
un-modulated
output
carrier
at
the
desired
frequency
and
output
power.
Pure
Carrier
Modulated
2.16
10Mhz
Clock
Allows
operator
to
generate
or
pass
a
10Mhz
signal.
The
signal
can
be
generated
internally
or
sourced
externally.
***
This
is
a
special
order
option.
If
your
unit
does
not
have
the
functionality
the
setting
will
read
“N/A”
OFF
ON
EXTERNAL
2.17
10
Mhz
Clock
Allows
the
operator
to
choose
whether
or
not
to
combine
the
10Mhz
signal
with
the
L-Band
UNCOMBINED
COMBINED
Содержание EN-210
Страница 1: ...EN 210 10 bit MultiCODEC Encoder Includes modulator version IF LB 10M USER GUIDE 3 00 24 ...
Страница 44: ......
