Právní předpis byl sestaven k datu 18.12.2025.
Zobrazené znění právního předpisu je účinné od 30.05.2008.
1. v X. xxxxxxxxxx xxxxx 48,5 - 66 MHz xxx xxxxxxx xxxxx xxxxxxxx X1 vymezený x zemskému analogovému xxxxxxxx rozsahem xxxxxxxxx xxxxxxxx od 48,5 - 56,5 MHz, xxx xxxxxxx kanál xxxxxxxx X2 vymezený x zemskému analogovému xxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxx 58 - 66 XXx,
2. xx XXX. xxxxxxxxxx pásmu 174 - 230 XXx pro xxxxxxx xxxxx označený Rn x xxxxxxxx x xxxxxxxx analogovému xxxxxxxx xxxxxxxx rádiových xxxxxxxx xx (174 + (x - 6) . 8) xx (174 + (x - 5) . 8) x MHz, xxx n je xxxxx 6 až 12,
3. xx IV. x X. xxxxxxxxxx xxxxx 470 - 862 MHz pro xxxxxxx kanál xxxxxxxx x x xxxxxxxx x xxxxxxxx analogovému x xxxxxxxxxxx xxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxx xx (470 + (x - 21) . 8) do (470 + (x - 20) . 8) v MHz, xxx x xx xxxxx 21 až 69, xxxxxxx xxxxxxx xxxx XX. x X. xxxxxxxxxx xxxxxx xxxxx xxxxx xxxxxxxx xxxxxxxxx kanálu 34,
1. xxx xxxxxx xxxxxxxxx televizní xxxxxxxx xxxxxxxxx xxxxxxxx x minimální xxxxxxxxxx - 61 dBm x I. x XXX. xxxxxxxxxx pásmu x - 58 xXx ve XX. x X. xxxxxxxxxx xxxxx připojený xxxxxxxxxx xxxxxxx s impedancí 75 Ω x xxxxx přijímací anténě,
2. xxx xxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxx x xxxxxxxxx xxxxxxxxxx - 77 xXx xxxxxxxxx xxxxxxxxxx xxxxxxx x impedancí 75 Ω k xxxxx xxxxxxxxx anténě.
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XX xxxxx
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Xxxxxx rádiových xxxxxxxx
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Xxxx (xXμX/x)
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X.
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48,5 - 66 MHz
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48
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III.
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174 - 230 XXx
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55
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XX.
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470 - 582 XXx
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65
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X.
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582 - 862 XXx
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70
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Xxxxxxxx signál
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Rušící xxxxxx
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Xxxxxxx xxxxx
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Xxxxxxxx xxxxx (xX)
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xxxxxxxxx
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xxxxxxxxx
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xxxxxx
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34
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xxxxxxxxx
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xxxxxxxxx
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xxxxxxxx xxxxx
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- 8
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xxxxxxxxx
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xxxxxxxxx
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xxxxxxxx xxxxxx
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- 9
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Xxxxx (násobky 1/12 xxxxxxxxx xxxxxxxx)
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0
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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Xxxxxxxx xxxxx (xxxxxxxxx ± 500 Xx)
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45
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44
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40
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34
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30
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28
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27
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28
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30
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34
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40
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44
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45
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Xxxxxx xxxxx (stabilita ± 1 Xx)
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32
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34
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30
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26
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22
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22
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24
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22
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22
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26
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30
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34
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38
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Xxxxxxxx horní
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- 6 xX
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Xxxxxxxx xxxxxx
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- 9 xX
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Xxxxxx rádiových xxxxxx
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Xxxxxxx xxxxxxxxx Xxxx (xXμX/x)
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5 - 6
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48
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7 - 9
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49
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10 - 12
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50
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21 - 22
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52
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23 - 30
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53
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31 - 38
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54
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39 - 47
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55
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48 - 58
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56
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59 - 69
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7
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Xxxxxxxx signál
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Rušící xxxxxx
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Xxxxxxx xxxxx
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Xxxxxxxx xxxxx (xX)
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xxxxxxxxx
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xxxxxxxxx
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xxxxxx
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20
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xxxxxxxxx
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xxxxxxxxx
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xxxxxxxx
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- 30
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xxxxxxxxx
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xxxxxxxxx
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xxxxxx
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4,5
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xxxxxxxxx
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xxxxxxxxx
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xxxxxxxx xxxxx
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- 38
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xxxxxxxxx
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xxxxxxxxx
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xxxxxxxx xxxxxx
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- 35
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kde xx:
1. xxxxx xx Δ X 0 xx 5 dB, xx xxxxx xxxxxxxxxx měřicích xxxx nejméně 5,
2. xxxxx je Δ X 6 xx 10 xX, xx xxxxx potřebných měřicích xxxx nejméně 7,
3. xxxxx je Δ X 11 xx 15 xX, xx xxxxx xxxxxxxxxx xxxxxxxx xxxx xxxxxxx 15,
4. xxxxx xx Δ X 16 až 20 dB, xx xxxxx xxxxxxxxxx xxxxxxxx xxxx xxxxxxx 27.
xxx xx:
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xxxxxxxxxx xxxxxx
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47 - 862 XXx
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xxxxxxxx xxxxxx úrovní
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± 2,0 xX
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xxxxxx xxxxxx xxxxxx
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0 - 120 xXμX
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XXXX xxxxxxxxx minimálně 1x
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x xxxxxxx 100 - 300 xXx
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xxxxxxxx
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XX, XX
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xxxxxxxxx zrcadlových xxxxxxxx
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&xx; 70 xX
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xxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxx
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&xx; 70 xX
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xxxxxxx xxxxxxxxx
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50 (75) Ω
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xxxxxxxx xxxxxxx
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+5 - +45 °X
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xxxxxxxxxx xxxxxx
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47 - 862 XXx
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xxxxxxxx impedance
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50 (75) Ω
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xxxxxxxx xxxxxxx
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-15 -+45 °X
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xxxxxxxxxx xxxxxx
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174 - 862 XXx
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xxxxxxxx xxxxxx xxxxxx
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± 2,0 xX
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xxxxxx měření úrovní
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20 - 100 xXμX
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xxxxx xxxxx mezifrekvence
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automaticky xxxxxxxxx xxxxx kanálové rozteče 7/8 XXx
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xxxxxxxx
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XXX
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xxxxxxxxx zrcadlových xxxxxxxx
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&xx; 70 xX
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xxxxxxxxx xxxxxxxxxxxxxxxx xxxxxxx
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&xx; 70 xX
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xxxxxxx xxxxxxxxx
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50 (75) Ω
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xxxxxxxx xxxxxxx
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+5 - +45 °C
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xxxxxxxxxx rozsah
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174 - 862 XXx
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xxxxxxxx xxxxxxxxx
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50 (75) Ω
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provozní xxxxxxx
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-15 -+45 °X
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3.1.1 Xxxxxxxxx základních xxxxxxxxx xxxxxxxxxxx xxxxxxx:
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xxxxx xxxxx xxxxxxxxx XXX
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300 xXx
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xxxxxxxx
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XX
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xxxxx
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xxx. xxxx
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xxxx
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10 XXx
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xxx
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200 xx
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xxxxxxx
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xxxxxxxx útlumu anténního xxxxxxxxxxx kabelu
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3.1.2 Nastavení xxxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx:
3.2.1 Xxxxxx xxxxxxxxx xx xxxxxxx xxxx xxxxxxxxxx xxxxxx, xx. xxxxxx x xxxx xxxxx pásma xxxxxxx XXX-X x xxxxxxxxxxxx xxxxxxxxxxx xxxxxx "výkon x kanálu" xxxx x xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxx xxxxxxxxx. Xxxxxxxx xxxxxxx xxxxxx xxxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxxxx. X xxxxxxx, že xxxxxxx x xxxxxxxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxx xxxxxxxxx, xxxx xxx xxxxxxxxx xxxxx xxxxxxxxxxx xxxxxxxxx:
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xxxxx xxxxx xxxxxxxxx XXX
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7,61 XXx
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xxxxxxxx
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XXX
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xxxxx
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X/X nebo XXX
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xxxx
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10 XXx doporučená hodnota
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swp
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200 xx (xxx xxxxxxxxxxx xxxxxx xxx x 500 xx)
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xxxxxxx
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xxxxxxxx xxxxxx xxxxxxxxx koaxiálního xxxxxx
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3.2.2 Xxx použití měřících xxxxxxxxx, které xxxxxxxx xxxxx xxxxxx s xxxxx šířkou xxxxx xxxxxxxxx (XXX) (xxxx xxx "XXX") xxxx xxxxx xxxxxx xxxxx xxxxxxxxxxxxx (IFBW), musí xxx xxxxxxxxx xxxxxxxx xxxxxxxxx xxxxxxxxx xxxxxxxxxx:
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xxxxxxxx
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XXX
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xxxxx
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X/X xxxx XXX
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xxxx
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10 XXx xxxxxxxxxx xxxxxxx
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xxx
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200 ms (xxx xxxxxxxxxxx záznam xxx x 500 xx)
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xxxxxxx
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xxxxxxxx xxxxxx anténního xxxxxxxxxxx kabelu
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xxxxxxxxxx rozsah
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47 - 862 XXx
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xxxxxxxxx VHF xxxxx
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-61 xXx
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xxxxxxxxx XXX xxxxx
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-58 xXx
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xxxxxxxxxx xxxxxxxx
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&xx; 14"
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xxxxxxxx
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&xx; 500:1
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jas
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> 300 xx/x2
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xxxxxx (LCD)
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≤ 8 xx
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xxxxxxxxx
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XXXX
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xxxxxxxxx xxxxxxxxx
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xxxxxxxx SCART
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xxxx xxxxxx
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xxxxxxxxxx xxxxxx
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XX xxxxx
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3,5 xX
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48,5 - 66 XXx
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X.
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7 xX
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174 - 230 MHz
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III.
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10 xX
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470 - 582 XXx
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XX.
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12 xX
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582 - 862 XXx
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X.
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XX pásmo
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I.
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III.
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IV.
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V.
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Emin (xXµX/x)
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48
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55
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65
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70
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Xxxx xxxxxx (dBµV/m)
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40
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43
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55
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58
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xxxxxx
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xxxxxxxxx xxxxxxx
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xxxxxxxxx xxxxxxx
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X5
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xxxxxxx
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xxxxxxxxxxxxxxx
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X4
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xxxxx xxxxx
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xxxxxxxxxxxxx, xxx xxxxxxxxxxxx
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X3
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xxxxx
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xxxxx xxxxxxxxxx
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X2
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xxxxxxx
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xxxxxxxxxx
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X1
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xxxxxx
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xxxxx xxxxxxxxxx
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xxxxxx xxxxxx
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xxxxxxxxx kvality
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R1
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pozorovatelná, xxx xxxxxxxxxxxx
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X2
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xxxxx xxxxxxxxxx
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X3
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xxxxxxxxxx a xxxxx xxxxxxxxxx
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x
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xxxxxx
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x
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xxx
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x
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xxxxxxxxxxxx
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x
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xxxxxx xxxxxxxx digitální xxxxxxxx
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x
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xxxxxxxxxx xxxxxx
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x
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xxxxxxxxx
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x
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xxxx degradace (xxxxxx xx xxxxxxxx)
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xxxxxx
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xxxxxxxxx
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xxxxxx
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X5
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X ≥ Xxxx
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xxxxxx xxxxx
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X4
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X ≥ Xxxx
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xxxxxx X1
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X3
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X ≥ Xxxx
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xxxxxx X2
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X3
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X ≥ Ebez xxxxxx
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xxxxxx xxxxx xxxx X1
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X2
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X ≥ Xxxx
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xxxxxx X3
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X2
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X ≥ Xxxx xxxxxx
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xxxxxx X2
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X2
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X &xx; Xxxx
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xxxxxx xxxxx, R1 xxxx X2
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X1
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X ≥ Xxxx xxxxxx
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xxxxxx X3
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X1
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X &xx; Xxxx xxxxxx
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xxxxxx X2
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X1
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X << Ebez xxxxxx
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xxxxxx žádné
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X1
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xxxxxxx xxxxxx, xxxxx xxxxxxx, xxxxxxxx se xxxxxxxxxxxxxxxxx
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X3
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xxxxxxx xxxxx, xxxxxxxxxx xxxxxxx výpadek (xxx xxxxx xxxx)
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X5
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xxxxxxx xxxxxxx, xxxxxxxxxxxxxxx xxxxxx x xxxxxxx obrazu x xxxxx
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