TV Flashcards

1
Q

Quels câbles utiliser?

A

RG11: gros et cher mais faible atténuation 10-12dB/100m
RG59: “classique” mais attention bof bof pour SAT. Atténuation 30dB/100m
MK95/96: classique en Suisse OK pour SAT. Atténuation 20dB/100m

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Atténuation typique des prises?

A

4, 10/11, 14/15, 19, 22 dB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Gain typique ampli?

A

15, 22, 30, 35 dB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Explication répartiteur

A

1 entrée
x sorties : atténuation selon le nb de sortie (de -4 à -18dB par exemple)
si prévue 1 sortie de passage: faible atténuation sur cette sortie , env 2dB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

puissance en dB à la prise?

A

68 +/- 5 dB

de 63 à 73 dB

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Prix FMR répartiteur 4 sorties?

A

100 CHF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Prix FMR prise R/TV?

A

400 CHF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Prix FMR ampli?

A

400-500 CHF

How well did you know this?
1
Not at all
2
3
4
5
Perfectly