Curtis TVD2000A owner manual Antenna connections

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 (CABLE), see the Cable TV connections.

Combination VHF/UHF antenna (Single 75 ohm cable or 300 ohm twin-lead wire)

RF IN	RF IN
jack	jack

75 ohm coaxial

cable

300-75 ohm matching transformer

Connect the 75 ohm cable from the combination VHF/UHF antenna to the RF IN jack.

If using a flat UHF 300 ohm twin-lead wire, connect these flat wires to an optional 75/300 ohm matching transformer/adapter (available at many retailers), and then connect the adapter to the 'RF' IN connector on the back of the television.

Combination VHF/UHF antenna (Separate VHF and UHF 300 ohm twin-lead wires)

RF IN	300-75 ohm
jack	matching
	transformer
Combiner

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 thetransformer to the combiner, then attach the combiner to the RF IN jack.

UHF 300 ohm

VHF 300 ohm

Separate VHF/UHF antennas (75 ohm VHF cable and 300 ohm UHF twin-lead wires)

RF IN

jack

VHF 75 ohm

Combiner

UHF 300 ohm

Connect the VHF 75 ohm cable and UHF 300 ohm twin-lead wire to the combiner. Attach the combiner to the RF IN jack.

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