TR515
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TR515
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.
Product Description
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.
Features
• 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
• 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
• Weather resistant design
• Easy to install
Tech Specs
| 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 |
Downloads
TR515 Specification Sheet Last Updated: September 14, 2017
TR515 Installation Manual Last Updated: September 14, 2017
TR515 A&E Specification Last Updated: September 14, 2017