Právní předpis byl sestaven k datu 19.06.2026.
Zobrazené znění právního předpisu je účinné od 30.05.2008.
1. v X. xxxxxxxxxx xxxxx 48,5 - 66 XXx xxx rádiový kanál xxxxxxxx X1 vymezený x zemskému analogovému xxxxxxxx rozsahem rádiových xxxxxxxx xx 48,5 - 56,5 MHz, xxx xxxxxxx kanál xxxxxxxx R2 xxxxxxxx x xxxxxxxx xxxxxxxxxxx xxxxxxxx xxxxxxxx rádiových xxxxxxxx 58 - 66 XXx,
2. ve XXX. xxxxxxxxxx xxxxx 174 - 230 XXx pro xxxxxxx xxxxx xxxxxxxx Rn x xxxxxxxx k xxxxxxxx xxxxxxxxxxx vysílání xxxxxxxx xxxxxxxxx xxxxxxxx xx (174 + (x - 6) . 8) do (174 + (n - 5) . 8) v XXx, xxx x je xxxxx 6 xx 12,
3. xx IV. x V. xxxxxxxxxx xxxxx 470 - 862 XXx pro xxxxxxx xxxxx označený x x xxxxxxxx x xxxxxxxx xxxxxxxxxxx x xxxxxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxx xx (470 + (x - 21) . 8) do (470 + (n - 20) . 8) v XXx, xxx x xx xxxxx 21 xx 69, xxxxxxx xxxxxxx xxxx XX. a X. xxxxxxxxxx xxxxxx xxxxx xxxxx xxxxxxxx xxxxxxxxx kanálu 34,
1. pro xxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxx x xxxxxxxxx xxxxxxxxxx - 61 xXx x X. a XXX. xxxxxxxxxx xxxxx x - 58 xXx xx XX. x X. xxxxxxxxxx xxxxx xxxxxxxxx xxxxxxxxxx xxxxxxx s xxxxxxxxx 75 Ω k xxxxx xxxxxxxxx xxxxxx,
2. xxx xxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxx televizní xxxxxxxx o xxxxxxxxx xxxxxxxxxx - 77 xXx připojený koaxiálním xxxxxxx s xxxxxxxxx 75 Ω x xxxxx xxxxxxxxx anténě.
|
XX xxxxx
|
Xxxxxx xxxxxxxxx xxxxxxxx
|
Xxxx (xXμX/x)
|
|
X.
|
48,5 - 66 XXx
|
48
|
|
XXX.
|
174 - 230 XXx
|
55
|
|
XX.
|
470 - 582 XXx
|
65
|
|
X.
|
582 - 862 XXx
|
70
|
|
Užitečný xxxxxx
|
Xxxxxx xxxxxx
|
Xxxxxxx xxxxx
|
Xxxxxxxx xxxxx (xX)
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxx
|
34
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxxxx xxxxx
|
- 8
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxxxx xxxxxx
|
- 9
|
|
Xxxxx (xxxxxxx 1/12 xxxxxxxxx xxxxxxxx)
|
0
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
|
Xxxxxxxx xxxxx (xxxxxxxxx ± 500 Xx)
|
45
|
44
|
40
|
34
|
30
|
28
|
27
|
28
|
30
|
34
|
40
|
44
|
45
|
|
Xxxxxx xxxxx (xxxxxxxxx ± 1 Hz)
|
32
|
34
|
30
|
26
|
22
|
22
|
24
|
22
|
22
|
26
|
30
|
34
|
38
|
|
Xxxxxxxx horní
|
- 6 xX
|
|
Xxxxxxxx xxxxxx
|
- 9 xX
|
|
Xxxxxx xxxxxxxxx kanálů
|
Hodnota xxxxxxxxx Xxxx (xXμX/x)
|
|
5 - 6
|
48
|
|
7 - 9
|
49
|
|
10 - 12
|
50
|
|
21 - 22
|
52
|
|
23 - 30
|
53
|
|
31 - 38
|
54
|
|
39 - 47
|
55
|
|
48 - 58
|
56
|
|
59 - 69
|
7
|
|
Xxxxxxxx xxxxxx
|
Xxxxxx xxxxxx
|
Xxxxxxx xxxxx
|
Xxxxxxxx xxxxx (xX)
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxx
|
20
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxxxx
|
- 30
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxx
|
4,5
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxxxx horní
|
- 38
|
|
xxxxxxxxx
|
xxxxxxxxx
|
xxxxxxxx spodní
|
- 35
|
xxx je:
1. xxxxx xx Δ X 0 až 5 xX, je xxxxx potřebných měřicích xxxx nejméně 5,
2. xxxxx xx Δ X 6 xx 10 xX, xx xxxxx xxxxxxxxxx xxxxxxxx xxxx xxxxxxx 7,
3. xxxxx je Δ X 11 xx 15 xX, je xxxxx xxxxxxxxxx měřicích xxxx nejméně 15,
4. xxxxx je Δ X 16 xx 20 dB, xx xxxxx potřebných xxxxxxxx xxxx xxxxxxx 27.
xxx je:
|
kmitočtový xxxxxx
|
47 - 862 XXx
|
|
xxxxxxxx xxxxxx xxxxxx
|
± 2,0 dB
|
|
rozsah měření xxxxxx
|
0 - 120 xXμX
|
|
XXXX xxxxxxxxx minimálně 1x
|
x rozsahu 100 - 300 kHz
|
|
detektor
|
PK, XX
|
|
xxxxxxxxx zrcadlových kmitočtů
|
> 70 xX
|
|
xxxxxxxxx mezifrekvenčního xxxxxxx
|
&xx; 70 dB
|
|
vstupní xxxxxxxxx
|
50 (75) Ω
|
|
xxxxxxxx xxxxxxx
|
+5 - +45 °X
|
|
xxxxxxxxxx xxxxxx
|
47 - 862 XXx
|
|
xxxxxxxx xxxxxxxxx
|
50 (75) Ω
|
|
xxxxxxxx xxxxxxx
|
-15 -+45 °X
|
|
kmitočtový rozsah
|
174 - 862 XXx
|
|
xxxxxxxx xxxxxx xxxxxx
|
± 2,0 xX
|
|
xxxxxx xxxxxx xxxxxx
|
20 - 100 dBμV
|
|
šířka xxxxx xxxxxxxxxxxxx
|
xxxxxxxxxxx xxxxxxxxx xxxxx xxxxxxxx xxxxxxx 7/8 XXx
|
|
xxxxxxxx
|
XXX
|
|
xxxxxxxxx zrcadlových xxxxxxxx
|
&xx; 70 xX
|
|
xxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxx
|
&xx; 70 xX
|
|
xxxxxxx xxxxxxxxx
|
50 (75) Ω
|
|
xxxxxxxx xxxxxxx
|
+5 - +45 °C
|
|
xxxxxxxxxx rozsah
|
174 - 862 XXx
|
|
xxxxxxxx xxxxxxxxx
|
50 (75) Ω
|
|
xxxxxxxx teplota
|
-15 -+45 °X
|
3.1.1 Nastavení xxxxxxxxxx xxxxxxxxx xxxxxxxxxxx xxxxxxx:
|
xxxxx xxxxx xxxxxxxxx XXX
|
300 xXx
|
|
xxxxxxxx
|
XX
|
|
xxxxx
|
xxx. hold
|
|
span
|
10 XXx
|
|
xxx
|
200 xx
|
|
xxxxxxx
|
xxxxxxxx útlumu xxxxxxxxx xxxxxxxxxxx xxxxxx
|
3.1.2 Nastavení xxxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx:
3.2.1 Měření xxxxxxxxx xx xxxxxxx jako xxxxxxxxxx xxxxxx, tj. xxxxxx x xxxx xxxxx xxxxx xxxxxxx XXX-X u xxxxxxxxxxxx xxxxxxxxxxx xxxxxx "xxxxx x xxxxxx" xxxx x xxxxxxxxx xxxxxxxx xxxxxxxxx odpovídajícím nastavením xxxxxxxxx. Použitím uvedené xxxxxx xxxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx automaticky. V xxxxxxx, xx xxxxxxx x automatickému xxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx, xxxx být nastaveny xxxxx xxxxxxxxxxx xxxxxxxxx:
|
xxxxx xxxxx xxxxxxxxx XXX
|
7,61 XXx
|
|
xxxxxxxx
|
XXX
|
|
xxxxx
|
X/X nebo XXX
|
|
xxxx
|
10 XXx doporučená xxxxxxx
|
|
xxx
|
200 xx (xxx xxxxxxxxxxx xxxxxx xxx i 500 xx)
|
|
xxxxxxx
|
xxxxxxxx útlumu xxxxxxxxx xxxxxxxxxxx kabelu
|
3.2.2 Xxx xxxxxxx xxxxxxxx xxxxxxxxx, které xxxxxxxx xxxxx xxxxxx x xxxxx šířkou xxxxx xxxxxxxxx (XXX) (xxxx xxx "RBW") nebo xxxxx xxxxxx xxxxx xxxxxxxxxxxxx (XXXX), musí xxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxxx:
|
xxxxxxxx
|
XXX
|
|
xxxxx
|
X/X xxxx XXX
|
|
xxxx
|
10 XXx xxxxxxxxxx hodnota
|
|
swp
|
200 ms (xxx xxxxxxxxxxx xxxxxx xxx x 500 xx)
|
|
xxxxxxx
|
xxxxxxxx xxxxxx xxxxxxxxx xxxxxxxxxxx kabelu
|
|
xxxxxxxxxx xxxxxx
|
47 - 862 XXx
|
|
xxxxxxxxx VHF xxxxx
|
-61 dBm
|
|
citlivost XXX xxxxx
|
-58 dBm
|
|
úhlopříčka displeje
|
> 14"
|
|
xxxxxxxx
|
&xx; 500:1
|
|
jas
|
> 300 xx/x2
|
|
xxxxxx (XXX)
|
≤ 8 xx
|
|
xxxxxxxxx
|
XXXX
|
|
xxxxxxxxx xxxxxxxxx
|
|
|
xxxxxxxx SCART
|
|
xxxx xxxxxx
|
xxxxxxxxxx rozsah
|
TV xxxxx
|
|
3,5 xX
|
48,5 - 66 XXx
|
X.
|
|
7 xX
|
174 - 230 XXx
|
XXX.
|
|
10 dB
|
470 - 582 MHz
|
IV.
|
|
12 xX
|
582 - 862 XXx
|
X.
|
|
XX xxxxx
|
X.
|
XXX.
|
XX.
|
X.
|
|
Xxxx (xXµX/x)
|
48
|
55
|
65
|
70
|
|
Xxxx xxxxxx (xXµX/x)
|
40
|
43
|
55
|
58
|
|
xxxxxx
|
xxxxxxxxx xxxxxxx
|
xxxxxxxxx xxxxxxx
|
|
X5
|
xxxxxxx
|
xxxxxxxxxxxxxxx
|
|
X4
|
xxxxx xxxxx
|
xxxxxxxxxxxxx, xxx xxxxxxxxxxxx
|
|
X3
|
xxxxx
|
xxxxx xxxxxxxxxx
|
|
X2
|
xxxxxxx
|
xxxxxxxxxx
|
|
X1
|
xxxxxx
|
xxxxx xxxxxxxxxx
|
|
xxxxxx xxxxxx
|
xxxxxxxxx xxxxxxx
|
|
X1
|
xxxxxxxxxxxxx, xxx xxxxxxxxxxxx
|
|
X2
|
xxxxx xxxxxxxxxx
|
|
X3
|
xxxxxxxxxx x xxxxx xxxxxxxxxx
|
|
x
|
xxxxxx
|
|
x
|
xxx
|
|
x
|
xxxxxxxxxxxx
|
|
x
|
xxxxxx xxxxxxxx digitální xxxxxxxx
|
|
x
|
xxxxxxxxxx xxxxxx
|
|
x
|
xxxxxxxxx
|
|
x
|
xxxx xxxxxxxxx (xxxxxx do xxxxxxxx)
|
|
xxxxxx
|
xxxxxxxxx
|
xxxxxx
|
|
X5
|
X ≥ Emin
|
rušení xxxxx
|
|
X4
|
X ≥ Emin
|
rušení X1
|
|
X3
|
X ≥ Xxxx
|
xxxxxx X2
|
|
X3
|
X ≥ Xxxx xxxxxx
|
xxxxxx žádné nebo X1
|
|
X2
|
X ≥ Xxxx
|
xxxxxx X3
|
|
X2
|
X ≥ Ebez xxxxxx
|
xxxxxx X2
|
|
X2
|
X &xx; Xxxx
|
xxxxxx xxxxx, R1 xxxx X2
|
|
X1
|
X ≥ Xxxx xxxxxx
|
xxxxxx X3
|
|
X1
|
X &xx; Xxxx xxxxxx
|
xxxxxx X2
|
|
X1
|
X &xx;&xx; Xxxx xxxxxx
|
xxxxxx xxxxx
|
|
X1
|
xxxxxxx špatná, xxxxx xxxxxxx, xxxxxxxx xx xxxxxxxxxxxxxxxxx
|
|
X3
|
xxxxxxx xxxxx, jednotlivý xxxxxxx výpadek (viz xxxxx text)
|
|
Q5
|
kvalita xxxxxxx, xxxxxxxxxxxxxxx závady x xxxxxxx xxxxxx x xxxxx
|
