Dynex DX-R20TR - Manual (Page 16)

Setting up your TV combo
15
To connect a VHF/UHF combination antenna with a single 75 ohm cable or twin-lead
300 ohm wires:
• Connect the 75 ohm cable from the VHF/UHF antenna to the RF IN jack on the back of
your TV combo. If your antenna has a 300 ohm twin-lead wire, use a 300-75 ohm
transformer (not included).
To connect a combination VHF/UHF antenna with separate VHF and UHF 300 ohm
twin-lead wires:
1 Connect the UHF 300 ohm twin-lead wire to the combiner (not included).
2 Connect the VHF 300 ohm twin-lead wire to the 300-75 ohm matching transformer.
3 Attach the transformer to the combiner, then attach the combiner to the RF IN jack on
the back of your TV combo.
75 ohm coaxial
cable
RF IN jack
300-75 ohm
matching
transformer
RF IN jack
RF IN jack
VHF 300 ohm
300-75 ohm
matching
transformer
Combiner
UHF 300 ohm
DX-R20TR.fm Page 15 Thursday, January 18, 2007 3:19 PM