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Multiswitches

Signal

9/12 Multiswitch: Signal MP-0912L (active terrestrial TV)
Code: R6944812
Price w/o taxPriceDisc.Validity  
90.62 EUR90.62 EUR0 %
5/4 Multiswitch: Signal MP-0504L (active terrestrial TV)
View of the multiswitch

5/4 Multiswitch: Signal MP-0504L (active terrestrial TV)
Top view
New family of Signal multiswitches has been designed for individual antenna systems installed in one-family houses or in small apartment houses etc. The biggest advantage of the new series is better isolation between inputs. The multiswitches have built-in compensation of cable attenuation. This eliminates the impact of cable attenuation with increasing frequency, guarantying the same signal level in the entire band. Additionally, they have a switch to power a preamplifier in terrestrial TV path with 12 VDC.
The MP-0912L R6944812 multiswitch is equipped with LTE filter for cutting unwanted signals above channel 60 (791- 862 MHz) coming from LTE networks.
The device distributes signals from two satellites and terrestrial television to up to twelve subscriber sockets. It has been designed for one-family houses and small apartment buildings. 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 top-quality TERRA multiswitches. A lot of information on designing large multiswitch systems has been collected in Professional multiswitch systems.
Maximum output level 85 dB of the terrestrial path means in practice that the input signals should not exceed 82 dB. Signals with a higher level may overdrive transistor switches, blocking satellite signal.
The multiswitch is suitable for indoor use only.
The offer of Signal multiswitches also includes:
Specifications
Name Signal MP-0812L
CodeR6944812
Frequency range (SAT)950-2150 MHz
Frequency range (terrestrial)47-790 MHz
Number of inputs
8 SAT (LNB...) + 1 TV (TERR.)
Number of outputs
12 (REC...)
Gain
SAT
2 dB
TV
2 dB
Linearity
TV
±2 dB
SAT
±2 dB
IsolationBetween H/V polarizations28 dB
Between inputs
TV/SAT28 dB
SAT/SAT30 dB
Between outputs30 dB
Return loss
TV input
10 dB
SAT inputs11 dB
Outputs10 dB
Max output levelSAT: EN50083-3101 dBµV
TV: EN50083-585 dBµV
Switching commands13 V / 18 V
Switching threshold voltage15±0.5 V
Total LNB currentMax 600 mA
Temperature range
 - 20ºC do + 50ºC
Supplying voltage90-240 VAC; 40-60 Hz
Dimensions
 465x120x70 mm
Price w/o taxPriceDisc.Validity  
90.62 EUR90.62 EUR0 %
 
9/12 Multiswitch: Signal MP-0912L (active terrestrial TV)
Code: R6944812
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