le boîtier de raccordement multimédia R&M Talentueux et efficace
le boîtier de raccordement multimédia R&M Talentueux et efficace
le boîtier de raccordement multimédia R&M Talentueux et efficace
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Boîtiers <strong>de</strong> raccor<strong>de</strong>ment multimédia<br />
Boîtier <strong>de</strong> raccor<strong>de</strong>ment, R/TV<br />
Caractéristiques é<strong>le</strong>ctriques<br />
44<br />
RTV000..<br />
..04 ..11 ..15 ..19 ..23<br />
Ban<strong>de</strong><br />
passante TV 5–862 5–862 5–862 5–862 5–862<br />
[MHz] FM 5–862 5–862 5–862 5–862 5–862<br />
Atténuation 5 n.a. < 3 < 1.3 < 1.0 < 1.0<br />
<strong>de</strong> passage 47 n.a. < 3 < 1.3 < 1.0 < 1.0<br />
(dB) 862 n.a. < 3 < 1.5 < 1.7 < 1.5<br />
Atténuation <strong>de</strong> 5 2.5 10–11 15 19 23–23.5<br />
dérivation TV 47 2.5 10–11 15 19 23–23.5<br />
(dB) 862 2.5 10–11 15 19 23–24.0<br />
Découplage1) 5–47 ≥ 20 ≥ 60 ≥ 44 ≥ 60 ≥ 60<br />
pour 1 prise 47–300 ≥ 20 ≥ 40 ≥ 44 ≥ 44 ≥ 44<br />
(dB) 300–862 ≥ 20 ≥ 30 ≥ 40 ≥ 40 ≥ 40<br />
Blindage 47–300 VHF 85 85 85 85 85<br />
Mass (dB) 300–862 UHF 75 75 75 75 75<br />
Perte par 5–40 IN/OUT 18 dB 18 dB 18 dB 18 dB 18 dB<br />
r<strong>et</strong>our 40–862 IN/OUT -1.5 -1.5 -1.5 -1.5 -1.5<br />
dB/octave dB/octave dB/octave dB/octave dB/octave<br />
5 – 40 R/TV 14 dB 14 dB 14 dB 14 dB 14 dB<br />
40 – 862 R/TV -1.5 -1.5 -1.5 -1.5 -1.5<br />
dB/octave dB/octave dB/octave dB/octave dB/octave<br />
Boîtier <strong>de</strong> raccor<strong>de</strong>ment SAT <strong>et</strong> R/TV<br />
Caractéristiques é<strong>le</strong>ctriques<br />
SAT00F02<br />
Ban<strong>de</strong> SAT 950–2150<br />
passante TV 5– 862<br />
[MHz] FM 5–139<br />
Atténuation 5–68 2<br />
(dB) 87–108 6<br />
125–470 2<br />
470–862 3<br />
950–2150 4–6 DC-By-Pass<br />
Blindage 5–300 VHF 75<br />
(dB) 300–470 UHF 75<br />
470–862 UHF 65<br />
950–2150 SAT 55<br />
Perte par 5–40 IN 14 dB<br />
r<strong>et</strong>our 40–862 IN -1.5 db/octave<br />
5–40 R/TV 14 dB<br />
40–862 R/TV -1.5 db/octave<br />
020.2129<br />
020.2130<br />
IN OUT<br />
IN<br />
TV<br />
RADIO<br />
SAT<br />
RADIO<br />
TV