Installation
4-9
DRS2000HS/6000HS
User and Technical Manual
3.
Determine the minimum separation distance between
the two antennas per
Table 4-1 on page 4-7
.
4.
Loosely fasten the second BCD to the mounting pole
using the heavy duty band clamp. Make sure that the
BCD is approximately at the correct separation
distance.
5.
Connect the second antenna securely to the second
BCD’s
RF INPUT
connector.
6.
Adjust the second antenna so it is parallel to the other
antenna and separated by the minimum
recommended distance.
7.
Securely fasten the second BCD to the mounting pole.
8.
Connect each BCD to the receiver using high quality
UHF cables.
9.
Repeat these steps for the next pair of antennas.
Note
Signal quality will degrade if the antennas are
installed closer than the recommended
minimum separation distance.
The separation distance between the antennas will require fine
tuning for optimum performance. Always start at the minimum
recommended distance the antennas should be adjusted in
quarter wavelength increments, as shown in
Table 4-1 on
page 4-7
.
4.10
Audio Connections
The
AUDIO 1
and
AUDIO 2
phone connectors provide analog
audio (2 mono) derived from the incoming RF signal.
4.11
LNB and Video Connections
For all TNC connectors, the signal is carried on the center pin
and voltage to the block downconverters is carried on the outer
ring as shown in
Figure 4-5
.
Figure 4-5: Typical TNC Connector
BDC 1 to BDC 6
The block downconverter (
BDC
) connectors
are TNC connectors that accept the UHF signals from the
downconverters and their corresponding antennas.
For all BNC video connectors, the signal is carried on the center
pin as shown in
Figure 4-6
.
Figure 4-6: Typical BNC Connector
CV 1, CV 2
The Composite Video (
CV
) connectors are 75 ohm,
female, BNC connectors that output an analog video signal.
ASI OUT
The Asynchronous Serial Interface (
ASI
) connector is
a 75 ohm, female, BNC connector that provides ASI outputs for
digital video and audio distribution.
Ground
Signal
Ground
Signal
Summary of Contents for DRS2000HS
Page 2: ......
Page 14: ...Introduction 1 8 DRS2000HS DRS6000HS User and Technical Manual...
Page 44: ...Troubleshooting 3 6 DRS2000HS DRS6000HS User and Technical Manual...
Page 58: ...Installation 4 14 DRS2000HS 6000HS User and Technical Manual...
Page 60: ...Replacement Parts and 5 2 DRS2000HS DRS6000HS User and Technical Manual...
