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TR560

Live video transmission for operation over twisted pair or Category 5 cables. The TR560 is designed for operation over Category 2, 3, 4 or 5 twisted pair cable and require the use of a Nitek transmitter unit.

Description 

Live video transmission for operation over twisted pair or Category 5 cables. The TR560 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 TR560 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

Technical Specs 
 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
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