video razdelilec rv8/16 (8 vhodov, 16 izhodov) « Nazaj

Video splitter/multiplexer RV-8/16 allows to distribute signals from eight inputs to sixteen outputs according to the configuration set by the user. The default array is set to eight independent video splitters 1/2 (Fig. 1). It is easy to reprogram the array using jumpers located on the front panel. There are 22 combinations available. The example four ones are given in the figures. When programming, the table of possible combinations should be employed.

The vertical jumpers activate respective inputs and the horizontal ones - connect respective outputs. The input 1 has no assigned jumper as it is always active. The multiplexer is designed for continuous indoor operation. The device works with any CCTV cameras. The LED shows power on. The multiplexers can be connected in series.

Lets suppose we need four splitters 1/4 (one input/four outputs). On the left side of the table we can find the line containing required devices: 4 x 1/4 (position LP5). The fields with 1/4 forks show inputs (the upper part of the table) and assigned to them outputs (the lower part of the table). The fields with arrows show which outputs are connected to the same input seen on the left.

In the right part of the table the columns are assigned to the respective jumpers. In the same line there is information about which jumpers have to be put (+), and which are unused (-). The example is shown in Fig. 2.

• Number of inputs: 8 (BNC)
• Number of outputs: 16 (BNC)
• Bandwidth: 0-90 Mhz (-3dB)
• Input impedance: 75ohm
• Output impedance: 75ohm
• Supply voltage: 12VDC
• Current consumption: 150mA
• Gain: 0dB
• Dimensions:195x36x225 mm
• Weight: 520g

Table of possible combinations

Fig.1. The array of 8 x 1/2 video diplexers

Fig.2. The array of 4 x 1/4 video multiplexers