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Nitek EX1120RR Single Channel Video Link Receiver Card Selectable 1000ft. to 12000ft

ex1120rrpad$1,046.46pad

 

Description:

The EX1120RR is a single channel unshielded twisted pair (UTP), long range transmission system designed for use with the Modular Rack System. The Modular Rack System holds up to ten (10) modular cards, in any combination, using the Modular Card Cage (not included). Cards may be inserted in various combinations of video and data cards. This plug-in feature allows the system to be custom configured for each application and provides ability for future expansion.

The EX1120RR is a complete system comprised of a TR1120RR Modular Receiver and a TT1120 Standard Transmitter unit. The system is designed for operation over category unshielded twisted pair cabling. It can also adapt to existing communication, computer network spare pairs or new cable installations. A highly balanced transmitter output assures that the system will not interfere with other network equipment. Advanced receiver and transmitter electronics provide optimum video quality and complete immunity from ground loop, hum and noise. Both the transmitter and receiver units provide adjustments for gain and frequency compensation, allowing each system to be “finetuned” to the cable. These unique adjustments provide optimum performance over the entire operation of the system.

Features:

  • Active electronics compensate for frequency and
    level losses over the length of the cable
  • High resolution color or monochrome video
    communication signal
  • High common mode rejection and noise immunity
  • Built-in protection from power surges and transients,
    static and electrical interferenc
  • Video can share the same cable with telephone,
    control and data signal
  • Easy to install and configure
     

Transmitter Unit

Size 1.6"(4.1cm)H x 4.3"(11cm)W x
2.4"(6.1cm)D
Power Requirements 24 VAC @2 watts (2 VA)
Input 1 vpp composite video
monochrome or color
Output Balanced low voltage current loop

Receiver Unit

Size 1 card slot
Power Requirements Card powered by Modular Rack
Input Balanced low voltage current loop
Output 1 vpp composite video
monochrome or color
Common Mode
Rejection
>70dB
Transient Immunity Built-in

System

Video Format RS170, NTSC, PAL, SECAM,
CCIR (Color or B/W)
Video Input 1 vpp composite video
monochrome or color
Operating Frequency 1 MHz to 10 MHz
Recommended
Transmission
Distances
Monochrome - 1,000 ft to 12,000 ft.
Color - 1,000 ft to 9,000 ft.
Temperature Range -40 degrees C to +85 degrees C
Humidity Range 0 to 98%, non-condensing
Enclosure Material ABS Plastic
Shipping Weight 3 lbs
Wire Spec
26 to 12 AWG Unshielded
Twisted Pair (UTP)
 
DC Loop Resistance
51 Ohms/1,000 ft (max)
 
Normal Capacitance
17pF/ft.
 
Impedence
100 Ohms +/- 20%
 
UTP Category
2 or better