Kramer 711N Composite Video & Stereo Audio over Twisted Pair Transmitter

Kramer 711N Composite Video & Stereo Audio over Twisted Pair Transmitter

Kramer 711N Composite Video & Stereo Audio over Twisted Pair Transmitter

B&H # KR711N MFR # 711N
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Product Highlights

  • Composite Video & Unbalanced Stereo
  • Twisted-Pair Cable
  • Transmitter Unit
  • 85MHz Bandwidth Capacity
  • Standalone or Rackmount Use
  • Multiple Power Options
  • 1200' Range
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Kramer 711N overview

  • 1Description

The Kramer 711N Transmitter sends composite video and unbalanced stereo audio up to 1200 ft over twisted-pair to a matching 712N receiver, sold separately. It's suited for use in educational institutions, broadcast studios, medical facilities, among many other environments.

This product features Kramer's Power Connect technology, which allows only one device in the system to be connected to a power source and power the remaining units. (All units in the system must feature Power Connect technology to use this feature.)

Three units can be mounted side by side in a 1RU rack space by using the separately available RK-3T rack kit.

In the Box
Kramer 711N Composite Video & Stereo Audio over Twisted Pair Transmitter
  • Transmitter
  • Power Supply
  • Bracket Kit
  • Seven-Year Warranty Against Defects in Material & Workmanship
  • Table of Contents
    • 1Description

    Kramer 711N specs

    Construction Metal
    Finish Black
    Input (1) composite video 1Vpp/75 Ohms on a BNC connector
    (1) stereo unbalanced audio 4dBm/50 kOhm, on (2) RCA connectors
    Output (1) RJ-45 CAT-5 shielded connector (line out)
    Signal Level Video: 2.8Vpp (maximum)
    Audio: 7.6Vpp (maximum)
    Bandwidth Video: 85MHz
    Audio: >100kHz
    Differential Gain 0.04%
    Differential Phase 0.25°
    K-Factor 0.1%
    Signal-to-Noise Ratio Video: 75dB
    Audio: >77dB
    Crosstalk -53dB @ 5MHz, video into audio
    Coupling Video:
    input: AC
    output: DC
    THD & Noise 0.026%, 1kHz
    2nd Harmonic 0.001% @ 1kHz
    Power 12VDC 50mA, when 712N is fed by an independent 12V supply
    135mA when feeding 712N
    Dimensions (HxWxD) 1.08 x 4.7 x 2.8" (2.76 x 12 x 7.15cm)
    Weight 0.67 lbs (0.3kg)
    Packaging Info
    Package Weight 1.1 lb
    Box Dimensions (LxWxH) 9.1 x 4.8 x 3.4"

    Kramer 711N reviews

    711N Composite Video & Stereo Audio over Twisted Pair Transmitter is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Video/Audio Transmission We installed these two in our church to transmit video and audio feed to a remote location in the church. Worked flawlessly with our equipment. We are analog on the sending end and digital on the receiving end and it just worked perfectly. It had to because our beloved pastor passed away in the middle of the week and we were planning on a BIG funeral the following week. It just had to work and it did, perfectly. We had over 300 in the main sanctuary and over 350 in our activity center. Everyone thought it worked fine. Thanks for the quick turnaround.
    Date published: 2015-06-04
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