TWISTED PAIR
Post on 22-Feb-2016
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TWISTED PAIR
Send audio and / or composite video great distances over Cat 5/6 Cable
Inexpensive / Not on data network / Many form factors
Format A is Audio only, Format C is for video with audio
Sender
Receiver
Amplifier
Mixing Console
Distribution Amplifier
TWISTED PAIR
• Audio can be transmitted to 2,200’ (670m) without loss
• Installations beyond 5 miles (8km)• Three pair for audio, 1 pair is power • Active (powered) and passive senders• Mic and line level signals• Some inputs will sum stereo to mono • Senders can be looped to add new sources• Receivers can be looped for multiple drops
FORMAT A - AUDIO ONLY
TWISTED PAIR
• Composite video• Multiple channels of audio• Audio with video • Unbalanced or balanced audio• If sent with Format C, must be received
in Format C• All senders and receivers are powered
FORMAT C - AUDIO AND VIDEO
Twisted Pair - Power
Power can be attached to sender and/or receiverActive Senders and Receivers require power within 800’ or 240mPower is on 4th pair Power inserter provides power both ways within 800’
TX-Power Inserter RU-Power InserterFour Senders/Receivers
Twisted Pair Receivers
• 3 channel audio mixer• Balanced or unbalanced out• Audio presence detector • +4dBu or -10dBv with Vu meter and
control• VCA 10v volume controlFP-TPX3A
TX-TPR3A
• 3 channel audio receiver• RCA or terminal block• Balanced or unbalanced out• Most popular receiver
Hotel Guest Room Audio SystemThe Newest Twisted Pair Solution
• Unbalanced Stereo RCA or speaker level 1-3 W mono
• Dual Senders • Sends Stereo on B and C pairs
• 3.5W into 8Ω or 6.5W into 4Ω• VCA volume control• No power when turned down
• Bedside headphone amplifier• Can link to additional units
Perfect for High End or Boutique Hotels and Residential
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