JVC AV-20FD22 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 (CATV), see page 12 for Cable TV connections.

Combination VHF/UHF Antenna (Single 75 ohm Cable or 300 ohm Twin-lead Wire)

	Antenna	Antenna
	Jack	Jack
	UHF/	UHF/
75 ohm	VHF	VHF
Coaxial
Cable	300-75 ohm Matching
	Transformer (not supplied)

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 Transformer may be necessary.

Combination VHF/UHF Antenna (Separate VHF and UHF 300 ohm Twin-lead Wires)

Antenna	300-75 ohm Matching
Jack
	Transformer (not supplied)
UHF/
VHF
Combiner
(not supplied)
UHF 300 ohm

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 Com- biner, then attach the Combiner to the Antenna Jack.

VHF 300 ohm

Separate VHF/UHF Antennas (75 ohm VHF Cable and 300 ohm UHF Twin-lead Wires)

Antenna	Connect the VHF 75 ohm cable and UHF 300 ohm
	Twin-lead Wire to the Combiner. Attach the Com-
Jack	biner to the Antenna Jack.

UHF/

VHF

Combiner

UHF 300 ohm

VHF 75 ohm

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