Antenna Connections - Zenith TVBR2742Z Owner's Manual

ANTENNA CONNECTIONS

If you are using an indoor or outdoor antenna, follow the instructions below that correspond to your antenna
system. If you are using a cable TV service (CATV), see page 11 for Cable TV connections.
Combination VHF/UHF Antenna ( Single 75 ohm cable or 300 ohm twin-lead wire )
Connect the 75 ohm cable from the combination VHF/UHF antenna to the Antenna Jack.
If your combination VHF/UHF antenna has a 300 ohm twin-lead wire, the use of the 300-75 ohm Matching Trans-
former may be necessary. Connect the VHF 75 ohm cable and UHF 300 ohm
Combination VHF/UHF Antenna ( Separate VHF and UHF 300 ohm twin-lead wires )
Connect the UHF 300 ohm twin-lead wire to the Combiner (not supplied). Connect the VHF 300 ohm twin-lead wire
to the 300-75 ohm Matching Transformer. Attach the Transformer to the Combiner, then attach the Combiner to the
Antenna Jack.
Separate VHF/UHF Antennas ( 75 ohm VHF cable and 300 ohm UHF twin-lead wires )
Connect the VHF 75 ohm cable and UHF 300 ohm twin-lead wire to the Combiner (not supplied). Attach the
Combiner to the Antenna Jack.
10
Antenna Jack
75 ohm
Coaxial
Cable
300-75 ohm Matching Transformer
Antenna Jack
Combiner
UHF 300 ohm
Antenna Jack
Combiner
UHF 300 ohm
Antenna Jack
300-75 ohm Matching
Transformer
VHF 300 ohm
VHF 75 ohm