Popis výstupov satelitného LNB a multiprepínačových vstupov sú závislé na ich výrobcoch. Aby sa predišlo nejasnostiam, naše video ilustruje rozdiely a objasňuje problematiku.
Cena s DPH | Zľava | Počet | Platnosť |
---|---|---|---|
€381.00 | 0 % | od 1 ks. |
Detaily
Multiprepínač je určený iba pre vnútornú prevádzku.
- 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)
Technické dáta
Product type | Multiswitch | ||
1 × quatro | |||
Series | MV-5xx | ||
Model | MV-524 | ||
Brand | TERRA | ||
type | final | ||
classic | |||
Aplikácie | Indoor | ||
Type of cooperating converter | Quatro | Yes | |
Wideband | No | ||
5 | |||
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 | |
dBµV | 86 | ||
dBµV | 86 | ||
dBµV | 84 | ||
dBµV | 84 | ||
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 | ||
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 | |
Pracovná teplota | °C | -20...+50 | |
Dimensions | mm | 227 × 135 × 50 | |
Weight | kg |
Filmy
Plánovanie siete a dizajn s využitím hárku papiera a ceruzky je pracná a nesie so sebou riziko chýb. Bezplatný softvér od firmy TERRA - SatNet - umožňuje navrhnúť inštalácie založené na zariadeniach vyrábané touto spoločnosťou. Program umožňuje pripraviť projekt v grafickej podobe, zistiť úrovne signálu vo všetkých zásuvkách, overiť či sú v súlade s normami a potom rozhodnúť, či chcete použiť vyrovnávaciu funkciu zosilňovača. Program umožňuje užívateľovi tieto návrhy archivovať.