DSE RE-HDMI-RG Посібник користувача - Сторінка 2

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OWNER'S MANUAL
If you utlizzano two-way splitter, such as those used in cable TV, you can also use transport more transmitters on a single coaxial cable placed between two splitters. In this way, on the coaxial cable will pass
more distinguishable HDMI signals each with its own frequency.

channel selection

Both transmitter and receiver are equipped with a display and two buttons to set the transmission frequency (or from
99). Because the connection between the two can take place it is necessary that the frequency value is the same on both modules. The factory setting is channel 00
In the following pages is the table with the frequencies corresponding to the channels from 0 to 99 choose to use the frequency considered the receiver of the
corresponding gain value.
A frequency such as 55 with lower gain (-64dB) for best results on short wiring, while the gain at higher frequencies are best suited to long journeys.
Note that for wiring to below 100 m. It may be convenient to place an attenuator departing from -20 dB, or in the absence of this interpose a cable skein left wrapped.
Maximum length of coaxial cable
These transmitters allow the HDMI cable 1080P resolution up to several hundred
meters. The extent of transmission varies drastically depending on the attenuation of
the coaxial cable used. If you have available the tables of the manufacturer of the cable
you are using you should easily find the attenuation (dB) that the cable introduces the
different frequencies. If you do not have these tables you can refer to the generic
values, such as those that can be obtained from our online calculator
a
www.dseitalia.it/calcolatore_attenuazione.htm In the table of frequencies to bottom of
the page you will notice that the last column shows the sensitivity of the receiver.
page
DSE srl - Digital Surveillance Equipment - WW.DSE.EU
Document: RE-HDMI-RG 1F6
Document: RE-HDMI-RG 1F6
RE-RG-HDMI transmitter and receiver for HDMI
Page: 2
Page: 2