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Kramer 711N
Composite & (U) Audio over Twisted Pair Transmitter (Requires 712N)

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Manufacturer SKU: 90-70183090
Regular Price: $230.00
Instant Savings: -$46.00
Quantity: $184.00
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Kramer's 711N is a high-end twisted pair transmitter for composite video and unbalanced stereo audio signals. This transmitter will convert composite video and stereo audio to a twisted pair signal and then the required companion 712N receiver will convert the twisted pair signal back into a composite video and stereo audio signal. This transmitter and receiver combo is best used in remote monitoring for CCTV, medical, school, and broadcast applications. They are also a great addition in existing facilities with TP (twisted pair) cable already installed and in teleconferencing environments such as office and hospitals where you can use existing intercom or telephone wiring. 

The primary features of the 711N transmitter and 712N receiver are: a maximum bandwidth of 85MHz, Line in, Line Loop, and Line out on RJ-45 connectors, they have a system range of 1200', and there are level (gain) and equalitzation (peaking) controls. This device can also offer of Kramer's Power Connect System which through a single connection to the transmitter or the receiver will power both units when each device is within 150' of each other. Cables to be used with this device should be UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5. 

This transmitter comes with its own power supply, a 7 year warranty from Kramer, and mounting brackets, with its compact size 3 units can be rack mounted side-by-side in a 1U rack space with the optional Kramer RK-3T rack adapter.

Please Note: The 711N requires the 712N receiver from Kramer for use.


  • Companion Receiver: Kramer 712N required
  • Video Bandwidth: 85MHz
  • Twisted Pair Input/Outputs: RJ-45 connectors
  • Looping Input: 712N (RJ-45)
  • System Range: 1200'
  • Input: 1 composite video on BNC connector, 1 stereo unbalanced audio on two RCA connectors
  • Output: 1 RJ-45 CAT 5 shielded connector (LINE OUT)
  • Max. Video Signal Level: 2.8Vpp
  • Max Audio Signal Level: 7.6Vpp
  • Audio Bandwidth: >100kHz
  • Coupling: Video: DC / Audio Input: AC, Line Output: DC
  • Power Consumption: 12V DC when 712N is fed by an independent 12V supply
  • Power Connect System: a single connection to the transmitter or receiver powers both units when the devices are with 150'
  • Included Accessories: Power Supply & Mounting Bracket
  • Optional Accessories: RK-3T 19" rack adapter
  • Cable Type: UTP (unshielded twisted pair) or STP (shielded twisted pair) such as CAT 5
  • Warranty: 7 Years

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