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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 (CABLE), see page 12 for Cable TV connections.
Combination VHF/UHF antenna (Separate VHF and UHF 300 ohms twin-lead wires)
Combination VHF/UHF antenna (Single 75 ohms cable or 300 ohms twin-lead wire)
Antenna connections
75 ohms
coaxial
cable
300-75 ohms
matching
transformer
300-75 ohms
matching
transformer
UHF 300 ohms
VHF 300 ohms
UHF 300 ohms
VHF 75 ohms
Separate VHF/UHF antennas (75 ohms VHF cable and 300 ohms UHF twin-lead wires)
RF IN
jack
RF IN
jack
RF IN
jack
Combiner
RF IN
jack
Combiner
Connect the 75 ohms cable from the combination
VHF/UHF antenna to the RF IN jack.
If your combination VHF/UHF antenna has a 300
ohms twin-lead wire, the use of the 300-75 ohms
matching transformer may be necessary.
Connect the UHF 300 ohms twin-lead wire to the
combiner (not supplied). Connect the VHF 300
ohms twin-lead wire to the 300-75 ohms matching
transformer. Attach the transformer to the com-
biner, then attach the combiner to the RF IN jack.
Connect the VHF 75 ohms cable and UHF 300
ohms twin-lead wire to the combiner. Attach the
combiner to the RF IN jack.
5W90601A [En]06-11
18/5/06, 2:49 PM
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