Antenna connections
Ifyou are using an indoor or outdoor antenna, followthe instructions belowthat correspond to your antenna
system, if you are using a Cable TV service, 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.
Antenna
Antenna
Jack
75 ohm
Coaxial
Cable
Jack
300-75 oh
Matching
Transformer
If your combination VHF/UHF antenna has a 300
ohm twin-lead wire, the use of the 300-75 ohm
matching transformer may be necessary.
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
Antenna
Jack ohm twin-lead wire to the 300-75 ohm Matching
T Transformer. Attach the Transformer to the Com-
biner, then attach the Combiner to the Antenna
Jack.
Combiner
| UHF 300 ohm _ I_
/ ' I_VHF3Oe°hm
300-75 ohm Matching Transformer
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
Antenna @ twin-lead wire to the Combiner (not supplied).
Jack _ Attach the Combiner to the Antenna Jack.
/ UHF3OO°hm _F|_
j VHF 75 ohm
10
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