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Multiprepínače
Signal
5/12 Multiswitch: Signal MP-0512
(active terrestrial path)
Kód tovaru: R6944512
 
Cena s DPH
Zľava
Počet
83,51 EUR
0 %
5/12 Multiswitch: Signal MP-0512<br />(active terrestrial TV)
View of the multiswitch
5/8 Multiswitch: Signal MP-0508<br />(active terrestrial TV)
Top view
New family of Signal multiswitches has been designed for small MATV systems installed in one-family houses, small apartment houses etc. The biggest advantage of the new series is better - than in the case of the predecessor - separation between inputs. The multiswitches have built-in compensation of cable attenuation. This eliminates the impact of cable attenuation with increasing frequency, so we get the same signal levels in the entire band.
The device distributes signals from one satellite and terrestrial television to up to twelve subscriber sockets. We can therefore connect up to twelve single satellite receivers. If some receiver has a hard drive (PVR), its double tuner will need connection with two outputs of the multiswitch. Any unused output of the multiswitch must be terminated with 75 ohm resistor (R66205).
Signal multiswitches are very attractive offer for radial installations (one multiswitch, the signal distributed radially) up to 16 outlets, distributing signals from one, two or four satellites. They are ideal devices for one-family houses, small apartment houses etc. In DIPOL Library we show example diagrams of such installations.
For cascadable solutions - larger systems and/or lower terrestrial signals (requiring to use external RF amplifiers) - we recommend high-quality TERRA multiswitches. A lot of information on designing large multiswitch systems has been collected in Professional multiswitch systems.
Maximum output level 91 dB of the terrestrial terrestrial path means in practice that the input signals cannot exceed 88 dB. Signals with a higher level will overdrive transistor switches, blocking satellite signal. Output level of SAT signals does not depend on the number of outputs used.
The multiswitch is suitable for indoor use only.
The offer of Signal multiswitches also includes:
  • 5/4 multiswitch R6944504
  • 5/8 multiswitch R6944508
  • 5/16 multiswitch R6944516
  • as well as 9-input multiswitches with 5, 8, 12, and 16 outputs.
Specifications
Name MP-0512 Signal
Code R6944512
Frequency range 47-2150 MHz
Number of inputs 4 SAT (LNB...)+ 1 TV (TERR.)
Number of outputs 12 (REC...)
Gain
SAT
Outputs 1-4 1...+4 dB
Outputs 5-8 -1...+1 dB
Outputs 9-12 -3...-2 dB
TV
Outputs 1-4 8...10 dB
Outputs 5-8 6...8 dB
Outputs 9-12 4...6 dB
Insertion loss
TV
-1 dB
SAT
-3 dB
Linearity
TV
±2 dB
SAT
±2 dB
Isolation Between H/V polarizations
28 dB
Between inputs
TV 28 dB
SAT 30 dB
Between TV and SAT inputs
12 dB
Return loss
TV input
10 dB
SAT inputs
11 dB
Outputs
10 dB
Max output level SAT: EN50083-3 93 dBµV
TV: EN50083-5 91 dBµV
Switching commands 13 V, 18 V
Switching threshold voltage 15±0.5 V
Total LNB current
Max 600 mA
Supplying voltage
90-240 VAC; 40-60 Hz
Cena s DPH
Zľava
Počet
83,51 EUR
0 %
 
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