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Descriptions of the satellite LNB outputs and the multiswitch inputs depend on their manufacturers. To avoid confusion, our movie illustrates the differences and clarifies the issue.
€263.90
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €263.90 | 0 % | from 1 piece |
Available
Multiswitches from MV series are dedicated for medium and bigger SMATV systems, however they can also be used in smaller installations.
Details
Multiswitches from MV series are dedicated for medium and bigger SMATV systems, however they can also be used in smaller installations.
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.
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)
Recommended Library titles:
*for 2 carriers
Specifications
| Product type | Multiswitch | ||
| Number of LNBs | 1 × quatro | ||
| Series | MV-5xx | ||
| Model | MV-524 | ||
| Brand | TERRA | ||
| type | final | ||
| classic | |||
| Applications | Indoor | ||
| Type of cooperating converter | Quatro | Yes | |
| Wideband | No | ||
| No. of inputs | 5 | ||
| No. of outputs | Legacy | 24 | |
| RF path | Active | Yes | |
| Preamplifier power supply | No | ||
| Device specifications | |||
| Input | RF band | MHz | 47-862 |
| SAT IF band | MHz | 950-2150 | |
| Gain control in RF path | dB | 0...-15 with step 1 | |
| gain control in SAT IF path | dB | 0...-12 with step 4 | |
| Output | RF band | MHz | 47-862 |
| SAT IF band | MHz | 950-2150 | |
| poziom sygnału RTV na wyj. 1-4 | dBµV | 86 | |
| poziom sygnału RTV na wyj. 5-8 | dBµV | 86 | |
| poziom sygnału RTV na wyj. 9-12 | dBµV | 84 | |
| poziom sygnału RTV na wyj. 13-16 | dBµV | 84 | |
| poziom sygnału RTV na wyj. 17-24 | dBµV | 82 | |
| SAT IF signal level on outputs 1-16 | dBµV | 105 | |
| SAT IF signal level on outputs 17-24 | dBµV | 105 | |
| SAT IF path gain – built-in pre-correction of cable attenuation characteristics | outputs 1-4 | dB | 5...14 |
| outputs 5-8 | dB | 5...14 | |
| outputs 9-12 | dB | 4...12 | |
| outputs 13-16 | dB | 4...12 | |
| outputs 17-24 | dB | 3...10 | |
| RF path amplification – built-in pre-correction of cable attenuation characteristics | outputs 1-4 | dB | -1...5 |
| outputs 5-8 | dB | -1...5 | |
| outputs 9-12 | dB | -2...+3 | |
| outputs 13-16 | dB | -2...+3 | |
| outputs 17-24 | dB | -3...+1 | |
| Input separation | SAT IF | dB | >30 |
| Output separation | FM TV | dB | >35 |
| SAT IF | dB | >30 | |
| Return loss | TV/SAT | dB | >30 |
| SAT/RF | dB | >40 | |
| Power on RF inputs | H/Lo, H/Hi | V | 18 |
| V/Lo, V/Hi | V | 14 | |
| Current drawn | from receiver | A | <0.065 |
| from H line or external power supply 18 VDC | A | 0.1 | |
| Control signals | 14/18V, 0/22 kHz | ||
| Die-cast enclosure | Yes | ||
| Remotely powered | Yes | ||
| Built-in power supply | No | ||
| Screening efficiency class | A | ||
| Compliance with relevant national legislation | No | ||
| Power supply | V/Hz | DC 18 | |
| Operating temperature | °C | -20...+50 | |
| Dimensions | mm | 227 × 135 × 50 | |
| Weight | kg | 1.5 | |
Videos
Designing antenna systems with the use of free software from TERRA - SatNet application. The program allows to prepare the project in graphical form, to determine signal levels in all outlets and verify if they are compliant with standards, and to decide whether to use equalization function of the amplifiers. The program enables the user to archive the designs.
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