BGW 150 - Bridging Line Inputs; Bridging Balanced Line Inputs

BRIDGING
BALANCED
LINE
INPUTS
Used
only
when two
or more
devices
are driven
from
the
same
input line.
MAXIMUM
NUMBER
OF
AMPLIFIER
25ea
Input
transformers
for above
A.
Use 1:1
transformer
600
ohms
to 600
ohms
B.
Nth
load
must
have a
terminating
resistor
added to
the
secondary
of the
Input
transformer.
One
alternative
configuration
is
C.
1:1
transformer
15K ohms
to 15K
ohms
D.
Nth
load
must
have a
terminating
resistor
added
to
the primary
of the
input
transformer.
To
find
this
resistance
value
see
sheet
TERMINATING
RESISTANCE
CHART,
MFRM
03051.
NOTE:
Terminating
resistance
is
required
when source
is a
transformer.
Sources
other
than a
transformer
may
not
need a
termination.