L'explication/l'anotation:Collective. To receive, strengthenings and summing up of two channels ýôèðíî
television ãî of microwave and 24 TV channels within a range of 110-302ÌÃö from converter
MMDS.
La description détaillée de marque:With ÎÒÊ-3 exit formed total TV signal come into
collective distributing cable-television network.
in the composition of ÎÒÊ-3 are included:
1. amplifier of two channels of microwave,
2. adapter for connecting to converter of MMDS,
3. broad-band channel amplifier of MMDS,
4. summator and power supply unit .
technical characteristics:
maximum output level in case of noise weakening
combination frequencies of third order on 60 decibels, no less than
two channels of microwave 115
channels of MMDS 117
amplitude-frequency response irregularity in channels, decibels, not more 1, 5
the noise factor, decibel. not more 6
the consumption mains-operated 220Â 50Ãö, computer engineering, not more 20
the clearances, the MM 120õ70õ105
the mass, the kg, not more 1
the gain factor, decibel, no less than 22
ÎÒÊ-3 is calculated on the continuous working at a temperature of - 10 hail With to
+40 degree. With and relative humidity in case of +25 degree. With not more 80%.
constructively ÎÒÊ-3 âûïîëíåííî in the form of bent steel chassis, on
that are located all component parts. For compound of HF are used
75-îìíûå connections of type f. |
