Nitek active UTP Receiver - TR515

Active Video Balun Receiver - Selectable Distance Settings

Model Number: TR515

  • For UTP Category Cables
  • Operates with Nitek Passive Transmitter Baluns
  • Selectable settings from 100 to 1,500 ft (450 meters)
  • Ground Loop Immunity & Surge Protection
  • Live video transmission for operation over twisted pair or Category 5 cables.

    The TR515 is designed for operation over Category 2, 3, 4 or 5 twisted pair cable and require the use of a Nitek transmitter unit. The unit works equally well over existing communication and computer network spare pairs, or new cable installations.

    Advanced receiver electronics provide complete immunity from ground loop, hum and noise to produce maximum video quality with virtually no loss. A DIP switch on the unit provides precise adjustment of gain and frequency compensation, allowing the system to be "fine-tuned" for any cable. This unique feature provides easy adjustment for optimum performance over the entire operating range and also allows cable length to be estimated with a wide safety margin, when bidding CCTV twisted pair transmission jobs.

    The TR515 includes a power supply. Complete systems including the receiver, transmitter and power supplies are available.

    • Active electronics compensate for frequency and level loss
    • Built-in protection from power surges, transients, static or other electrical interference
    • High resolution color or monochrome video
    • Complete immunity to ground loop; video and AC can be run in a common raceway, where allowed
    • Video can be run in the same cable with telephone and computer signals
    • Weatherproof design
    • Easy to install

    Applications:


    • Elevators - making traveling coax unnecessary
    • High Rise Buildings - between floors, through punchdown blocks
    • Detention Facilities - using existing communication wiring
    • High Voltage Facilities - high immunity to AC power interference
    • Parking Garages - where running coax is difficult to impossible
    • Remote Gates - can be run in same cable with audio and gate control

    Wire and Cable Recommendations

    Twisted Sender is recommended for use with unshielded twisted pair (UTP) wiring. The systems will operate over wire gauges from 26 AWG through 12 AWG but are optimized for 24 AWG. Category 2, 3, 4 or 5 cabl may be used.

    Individually shielded pairs should be avoided, as they drastically reduce the operating range of the systems. Multi-pair cable with an overall shield is acceptable. Video can be operated in the same communication cable coexistent with telephone, computer, control signals, power voltages and other video signals. While video may be routed through telephone punch down block terminals, any bridge-taps, also called T-taps and any resistive, capacitive or inductive devices MUST BE removed from the pair.

    For more specific information regarding wire types, gauges and proper installation techniques, please call (800) 528-4343 for technical assistance.

     Unit Specifications
    Size w/mounting tabs 1.6"H x 4.3"W x 2.4"D
    Power Requirements 12 to 24 VAC or VDC @ 100mA
    (wall transformer provided with unit)
    Input Balanced low voltage current loop
    Output 1 vpp composite video
    monochrome or color
    Common Mode Rejection >70dB
    Video Format RS170, NTSC, PAL, SECAM, CCIR (Color or B/W)
    Operating Frequency DC to 10 MHz
    Shipping Weight 2 lbs
    Temperature Range -20 degrees C to +65 degrees C
    Humidity Range 0 to 98%, non-condensing
    Enclosure Material Black ABS flame retardant plastic
    Twisted Pair Connection Screw terminals
    Wire Spec 26 to 12 AWG unshielded twisted pair (UTP)
    DC Loop Resistance 51 Ohms/1,000 feet (51 Ohms/300 meters) (max)
    Normal Capacitance 17pF/ft.
    Impedance 100 Ohms +/- 20%
    UTP Category 2 or better

    Select a type of online documentation:


    Title
     
     
     
    DOC
    TR515 Specification Sheet
     
     
     
    TR515 Installation Manual
     
     
     
    TR515 A&E Specification
     
     
     
    TR515 A&E Specification
     
     
     
    TR515 Visio Drawing
     
     
     
    TR515 Autocad Drawing