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Multiswitches

CLASS A

5/24 Multiswitch: Terra MV-524 (IF gain adjustment, class A)
Code: R70724
Price w/o taxPriceDisc.Validity  
196.45 EUR196.45 EUR0 %
4-year warranty
5/24 Multiswitch: Terra MV-524 (IF gain adjustment, class A)
View of the multiswitch
5/24 Multiswitch: Terra MV-524 (IF gain adjustment, class A)
Top view
Multiswitches from MV series are dedicated for medium and bigger SMATV systems, however they can also be used in smaller installations.
Distinguishing features
  • radial structure
  • built-in compensation of cable attenuation
  • groups of outputs with different output levels
  • isolation between outputs better than 30 dB
  • active terrestrial path
  • die-cast housing provides high screening efficiency (class A)
The MV-524 R70724 multiswitch has been equipped with active terrestrial and satellite paths. The levels of DVB-T and satellite signals are set by dedicated switches. This solution assures greater stability than typical adjustments made with potentiometers.
The die-cast housing provides high screening efficiency and prevents penetration of interfering electromagnetic radiation into the unit. High output levels, RF correction and cable length compensation (groups of outputs with different output levels) allow for building large distribution systems with cable runs to individual subscribers up to 80 meters long.
The multiswitch can be powered remotely via Terra SA 51 R70501 amplifier for 5-input multiswitches, or locally from Terra PS182F R71465 power supply unit. Each of the power sources can supply a number of such multiswitches (one multiswitch consumes not more than 100 mA).
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Specifications
Name (type)MV-524MV-532
CodeR70724R70732
Number of inputs
55
Number of outputs2432
Frequency ranges [MHz]SAT950 - 2400
DVB-T/DAB/FM47 - 790
Gain (correction of cable loss vs frequency) [dB]SAToutputs 1-85...14
outputs 9-164...12
outputs 17-243...10
outputs 25-32-2...8
DVB-T/Radiooutputs 1-8-1...5
outputs 9-16-2...3
outputs 17-24-3...1
outputs 25-32--4...-1
Gain (atten.) adjustment range [dB]SAT12 (step 4 dB)
DVB-T/DAB/FM15 (step 1 dB)
Max. output level - SAT (IMD3=35dB)* [dBμV]105
Max. output level Terr. TV (IMD3=60dB)* [dBμV]outputs 1-886
outputs 9-1684
outputs 17-2482
outputs 25-32-80
Isolation between SAT inputs [dB]> 30
Isolation between outputs [dB]SAT bands
> 30
DVB-T band
> 35
Current consumption from a subscriber's receiver [mA]< 65
Max current consumption from H line or external power supply100 mA (18 V)
Control signals
14/18 V, 0/22 kHz
Screening efficiency class
A
Operating temperature range [ºC]-20...+50
Dimensions [mm]227x135x50267x135x50
Weight [kg]1.51.9
*for 2 carriers
Price w/o taxPriceDisc.Validity  
196.45 EUR196.45 EUR0 %
 
5/24 Multiswitch: Terra MV-524 (IF gain adjustment, class A)
Code: R70724
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