9
Locations and Functions of Parts
Connector Panel (Rear)
a
IF INPUT connector (N type)
Connect with the IF OUT connector of the down-converter
with the supplied coaxial cable with N-type connectors.
The down-converter is fed with phantom power supply
through this connector.
The IF cable can be extended to any length short of which
cable transmission loss becomes 10 dB (ex. about 100 m
when using Belden 9913).
b
IF OUTPUT connector (N type)
The IF signal fed to the IF INPUT connector is output from
this connecto as-is, but without phantom power supply.
This connector is prepared for an RF monitor, such as a
spectrum analyzer. It is possible to watch 2.4-GHz band
spectrums in the 320- to 420-MHz band.
c
STREAM EXT IN (external input) connectors
(BNC type)
For a diversity reception system, connect with the
STREAM OUTPUT connectors of other WLL-RX50
units.
d
STREAM OUTPUT connectors (BNC type)
These connectors output DVB-ASI singals. Connect with
the DVB-ASI input of an MPEG decoder (ex. MSB-2000).
To use the second or third receiving unit in a diversity
reception system, connect with the STREAM EXT IN 1 or
2 connector of the first receiving unit.
e
DC-IN (DC power input) connector
Connect to a DC power source (10.5 to 17 V).
When both AC power and DC power are being supplied,
AC power has priority.
f
-
AC IN (AC power input) connector
Connect to an AC power source using an appropriate
optional AC power cord.
The power cord can be secured to the receiver unit using
an optional plug holder.
Note
Even if you set the power switch to OFF, power is
supplied to the standby circuit as long as the AC power
cord is connected.
IF
INPUT
OUTPUT
STREAM
DC-IN 10.5-17V
EXT IN
OUTPUT
1
2
1
2
-
AC IN
a
IF INPUT connector
b
IF OUTPUT connector
c
STREAM EXT IN connectors
d
STREAM OUTPUT connectors
e
DC-IN connector
f
-
AC IN connector
