B&H Photo Video Pro Audio The Professional's Source 800.606.6969 / 212.444.6615
0 $0.00
Your cart is currently empty

You have 0 items in your cart

View Cart & Begin Checkout
What item is right for you?
Ask our Experts! 800.606.6969 Live Chat

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

B&H # KR711N Mfr # 711N
In Stock
Free Expedited Shipping
You Pay: $156.00
Product Highlights
  • Composite Video & Unbalanced Stereo
  • Twisted-Pair Cable
  • Transmitter Unit
  • 85MHz Bandwidth Capacity
  • Gain & Peaking Controls
  • Standalone or Rackmount Use
  • Multiple Power Options
  • 1200' Range

The 711N Composite Video & Stereo Audio over Twisted Pair (Transmitter) from Comprehensive/Kramer is the transmitter unit of a paired kit that is designed for sending composite video and unbalanced stereo audio signals over twisted-pair cable. The unit accepts a composite video and stereo audio signal, then converts it to a twisted-pair signal and outputs it to the receiver. This solution is well suited for use in educational institutions, broadcast studios, and medical facilities, among many other potential uses.

Other features include a looping input, selectable input signal termination, level (gain) & EQ (peaking) controls, and bandwidth of 85MHz. It offers a general working range of up to 1200', although greater distances may be achieved dependent up on signal resolution and cable type. This device is designed to work with unshielded twisted-pair cable such as CAT5.

This product features Kramer's Power Connect technology, meaning that only one device in the system needs to be connected to an electrical source to power all system units (all units in the system must feature Power Connect technology to use this feature). This unit belongs to the Kramer TOOLS family of products and (3) units can be mounted side by side in 1U of a standard equipment rack by using the separately available RK-3T rack kit.

Note! This unit must be paired with a 712N receiver unit in order to achieve a complete solution.

Composite Video & Stereo Audio over Twisted-Pair Cable
This unit is part of a paired system designed to transport a composite video and unbalanced stereo audio signal over twisted-pair cable.
The solution supports data throughput of up to 85MHz.
The kit offers a range of up to 1200'.
This unit can be powered with the included power supply or via another unit in a larger system that features Power Connect technology and is connected to a power source.
Standalone or Rackmount
Use this unit as a standalone solution or place it in your rack by using a separately available rack kit.
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)
Kramer 711N Composite Video & Stereo Audio over Twisted Pair (Transmitter)
  • Transmitter
  • Power Supply
  • Bracket Kit
  • Seven-Year Warranty Against Defects in Material & Workmanship
  • Cables & Cable Management

    Show more >
    Canare -  25' L-3CFW RG59 HD-SDI Coaxial Cable with Male BNCs (Black)
    • You Pay: $37.99

    Hardware Expansion

    Kramer -  712N Composite Video & Stereo Audio over Twisted Pair (Receiver)
    • You Pay: $156.00
    Usually ships in 7-14 business days i This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR.
    See any errors on this page? Let us know.