Quelltext der Seite Sonderkanal

Als '''Sonderkanal''' bezeichnet man einen im Vergleich zum [[terrestrisches Fernsehen|terrestrischen Fernsehen über Antenne]] zusätzlichen [[Kanal (Informationstheorie)|Kanal]] im [[Frequenzband|Frequenzbereich]] für die Übertragung von [[Kabelfernsehen|Kabelfernsehprogrammen]] im [[Kabelnetz]]. Sonderkanäle werden sowohl für analoges als auch für [[digitales Fernsehen]] genutzt. Über Antenne können Sonderkanäle nicht genutzt werden, da die entsprechenden Frequenzen für andere Zwecke als Fernsehprogramme reserviert sind.

Es werden dabei die folgenden Kanalbereiche unterschieden:

== USB ==
[[Unterer Sonderkanalbereich]] (Midband): Kanäle S1 bis S10 im VHF. Eingebettet zwischen [[Band II]] und [[Band III]] mit verfügbarer Bandbreite 7&nbsp;MHz pro Kanal
* ''UKW Band II'': 87,5–104 (108) MHz
* '''S1''': 104–111 MHz (Wegfall mit Erweiterung des UKW-Bandes bis 108 MHz)
* '''S2''': 111–118 MHz (genutzt bis Januar 1999 für [[Digitales Satellitenradio|DSR]])
* '''S3''': 118–125 MHz (genutzt bis Januar 1999 für [[Digitales Satellitenradio|DSR]])
* …
* '''S10''': 167–174 MHz
* ''CCIR Kanal 5'': 174–181 MHz (Band III)

== OSB ==
[[Oberer Sonderkanalbereich]] (Superband): Kanäle S11 bis S20 im VHF. Eingebettet zwischen Band III und 300 MHz-Grenze zwischen VHF und UHF mit verfügbarer Bandbreite 7&nbsp;MHz pro Kanal
* ''CCIR Kanal 12'': 223–230 MHz (Band III)
* '''S11''': 230–237 MHz
* …
* '''S20''': 293–300 MHz
* ''Ende von [[Ultrakurzwelle|VHF]]'': 300 MHz

{| class="wikitable"
|+
|- class="hintergrundfarbe8"  style="text-align:center;"
! 
! KW
! colspan="40" | VHF
|-
! colspan="2"  style="background:#DFD;" | <abbr title="Lang-, Mittel- und Kurzwelle">LMK</abbr>
!              style="background:#FFF;" |                        
!              style="background:#EEE;" | <abbr title="Zwischenfrequenz für Fernsehempfänger">ZF</abbr>
!              style="background:#FFF;" |                                                              
! colspan="4"  style="background:#FCA;" | <abbr title="ehemaliges Fernsehband mit Kanal 2, 3 und 4 (ARD Ochsenkopf), nicht mehr genutzt">Band&nbsp;I</abbr>
! colspan="2"  style="background:#DFD;" | <abbr title="UKW-Stereo-Band der OIRT (Osteuropa)">OIRT</abbr>
!              style="background:#FFF;" |                         
! colspan="2"  style="background:#DFD;" | <abbr title="unser UKW-Stereo-Band der EBU">Band&nbsp;II</abbr>
! colspan="10" style="background:#BDF;" | '''Unterer Sonderkanalbereich'''
! colspan="8"  style="background:#FCA;" | Band&nbsp;III
! colspan="10" style="background:#BDF;" | '''Oberer Sonderkanalbereich'''
|- style="font-size:65%; background:#FDF; text-align:center;"
| colspan="5" style="background:#FFF;" | 
| style="background:#FFF;" | <abbr title="prinzipiell nicht nutzbar, da nur 6 MHz breit">1</abbr> || 2 || 3 || colspan="2" | 4
| colspan="3" style="background:#FFF;" |
| colspan="2" | S1
| S2 || S3 || S4 || S5 || S6 || S7 || S8 || S9 || S10
| 5 || 6 || 7 || 8 || 9 || 10 || 11 || 12
| S11 || S12 || S13 || S14 || S15 || S16 || S17 || S18 || S19 || S20
|- style="font-size:40%; text-align:left;"
| width="15px"  | <abbr title="0...3 MHz">0</abbr>
| width="135px" | <abbr title="3...30 MHz">3</abbr>
| width="15px"  | <abbr title="30...32.9 MHz">30</abbr>
| width="35px"  | <abbr title="32.9...39.9 MHz">32.9</abbr>
| width="10px"  | <abbr title="39.9...41 MHz">39.9</abbr>
| width="30px"  | <abbr title="41...47 MHz">41</abbr>
| width="35px"  | <abbr title="47...54 MHz">47</abbr>
| width="35px"  | <abbr title="54...61 MHz">54</abbr> 
| width="20px"  | <abbr title="61...65.9 MHz">61</abbr>
| width="16px"  | <abbr title="65.9...68 MHz">65.9</abbr> 
| width="30px"  | <abbr title="68...74 MHz">68</abbr>
| width="68px"  | <abbr title="74...87.5 MHz">74</abbr> 
| width="83px"  | <abbr title="87.5...104 MHz">87.5</abbr> 
| width="20px"  | <abbr title="104...108 MHz">104</abbr> 
| width="15px"  | <abbr title="108...111 MHz">108</abbr> 
| width="35px"  | <abbr title="111...118 MHz">111</abbr> 
| width="35px"  | <abbr title="118...125 MHz">118</abbr>
| width="35px"  | <abbr title="125...132 MHz">125</abbr>
| width="35px"  | <abbr title="132...139 MHz">132</abbr>
| width="35px"  | <abbr title="139...146 MHz">139</abbr>
| width="35px"  | <abbr title="146...153 MHz">146</abbr>
| width="35px"  | <abbr title="153...160 MHz">153</abbr>
| width="35px"  | <abbr title="160...167 MHz">160</abbr>
| width="35px"  | <abbr title="167...174 MHz">167</abbr>
| width="35px"  | <abbr title="174...181 MHz">174</abbr>
| width="35px"  | <abbr title="181...188 MHz">181</abbr>
| width="35px"  | <abbr title="188...195 MHz">188</abbr>
| width="35px"  | <abbr title="195...202 MHz">195</abbr>
| width="35px"  | <abbr title="202...209 MHz">202</abbr>
| width="35px"  | <abbr title="209...216 MHz">209</abbr>
| width="35px"  | <abbr title="216...223 MHz">216</abbr>
| width="35px"  | <abbr title="223...230 MHz">223</abbr>
| width="35px"  | <abbr title="230...237 MHz">230</abbr>
| width="35px"  | <abbr title="237...244 MHz">237</abbr>
| width="35px"  | <abbr title="244...251 MHz">244</abbr>
| width="35px"  | <abbr title="251...258 MHz">251</abbr>
| width="35px"  | <abbr title="258...265 MHz">258</abbr>
| width="35px"  | <abbr title="265...272 MHz">265</abbr>
| width="35px"  | <abbr title="272...279 MHz">272</abbr>
| width="35px"  | <abbr title="279...286 MHz">279</abbr>
| width="35px"  | <abbr title="286...293 MHz">286</abbr>
| width="35px"  | <abbr title="293...300 MHz">293</abbr>
|-                                       
|}

== ESB ==
[[Erweiterter Sonderkanalbereich]] (Hyperband): Kanäle S21 bis S41 im UHF. Eingebettet zwischen 300-MHz-Grenze zwischen VHF und UHF und [[Band IV]] mit einer verfügbaren Bandbreite 8&nbsp;MHz pro Kanal
* ''Begin von [[Dezimeterwelle|UHF]]'': 300 MHz
* ''Lücke:'' 300–302 MHz
* '''S21''': 302–310 MHz
* …
* '''S41''': 462–470 MHz
* ''CCIR Kanal 21'': 470–478 MHz (Band IV)

Genaue Frequenzangaben aller Sonderkanäle findet man unter [[Kabelfernsehen]].

{| class="wikitable"
|+
|- class="hintergrundfarbe8"  style="text-align:center;"
! colspan="72" | UHF
|-
! style="background:#FFF;" |
! colspan="21" style="background:#BDF;" | '''Erweiterter Sonderkanalbereich '''
! colspan="18" style="background:#FCA;" | Band&nbsp;IV
! colspan="31" style="background:#FCA;" | Band&nbsp;V
! style="background:#FFF;" | …
|- style="font-size:65%; background:#FDF; text-align:center;"
| style="background:#FFF;" |
| S21 || S22 || S23 || S24 || S25 || S26 || S27 || S28 || S29 || S30 || S31 || S32 || S33 || S34 || S35 || S36 || S37 || S38 || S39 || S40 || S41
| 21 || 22 || 23 || 24 || 25 || 26 || 27 || 28 || 29 || 30 || 31 || 32 || 33 || 34 || 35 || 36 || 37 || 38
|| 39 || 40 || 41 || 42 || 43 || 44 || 45 || 46 || 47 || 48 || 49 || 50 || 51 || 52 || 53 || 54 || 55 || 56 || 57 || 58 || 59 || 60 || 61 || 62 || 63 || 64 || 65 || 66 || 67 || 68 || 69
| style="background:#FFF;" |
|- style="font-size:40%; text-align:left;"
| width="10px" style="background:#FFF;" | <abbr title="300...302 MHz">300</abbr>
| width="40px" | <abbr title="302...310 MHz">302</abbr> 
| width="40px" | <abbr title="310...318 MHz">310</abbr>
| width="40px" | <abbr title="318...326 MHz">318</abbr>
| width="40px" | <abbr title="326...334 MHz">326</abbr>
| width="40px" | <abbr title="334...342 MHz">334</abbr>
| width="40px" | <abbr title="342...350 MHz">342</abbr>
| width="40px" | <abbr title="350...358 MHz">350</abbr>
| width="40px" | <abbr title="358...366 MHz">358</abbr>
| width="40px" | <abbr title="366...374 MHz">366</abbr>
| width="40px" | <abbr title="374...382 MHz">374</abbr>
| width="40px" | <abbr title="382...390 MHz">382</abbr>
| width="40px" | <abbr title="390...398 MHz">390</abbr>
| width="40px" | <abbr title="398...406 MHz">398</abbr>
| width="40px" | <abbr title="406...414 MHz">406</abbr>
| width="40px" | <abbr title="414...422 MHz">414</abbr>
| width="40px" | <abbr title="422...430 MHz">422</abbr>
| width="40px" | <abbr title="430...438 MHz">430</abbr>
| width="40px" | <abbr title="438...446 MHz">438</abbr>
| width="40px" | <abbr title="446...454 MHz">446</abbr>
| width="40px" | <abbr title="454...462 MHz">454</abbr>
| width="40px" | <abbr title="462...470 MHz">462</abbr>
| width="40px" | <abbr title="470...478 MHz">470</abbr>
| width="40px" | <abbr title="478...486 MHz">478</abbr>
| width="40px" | <abbr title="486...494 MHz">486</abbr>
| width="40px" | <abbr title="494...502 MHz">494</abbr>
| width="40px" | <abbr title="502...510 MHz">502</abbr>
| width="40px" | <abbr title="510...518 MHz">510</abbr>
| width="40px" | <abbr title="518...526 MHz">518</abbr>
| width="40px" | <abbr title="526...534 MHz">526</abbr>
| width="40px" | <abbr title="534...542 MHz">534</abbr>
| width="40px" | <abbr title="542...550 MHz">542</abbr>
| width="40px" | <abbr title="550...558 MHz">550</abbr>
| width="40px" | <abbr title="558...566 MHz">558</abbr>
| width="40px" | <abbr title="566...574 MHz">566</abbr>
| width="40px" | <abbr title="574...582 MHz">574</abbr>
| width="40px" | <abbr title="582...590 MHz">582</abbr>
| width="40px" | <abbr title="590...598 MHz">590</abbr>
| width="40px" | <abbr title="598...606 MHz">598</abbr>
| width="40px" | <abbr title="606...614 MHz">606</abbr>
| width="40px" | <abbr title="614...622 MHz">614</abbr>
| width="40px" | <abbr title="622...630 MHz">622</abbr>
| width="40px" | <abbr title="630...638 MHz">630</abbr>
| width="40px" | <abbr title="638...646 MHz">638</abbr>
| width="40px" | <abbr title="646...654 MHz">646</abbr>
| width="40px" | <abbr title="654...662 MHz">654</abbr>
| width="40px" | <abbr title="662...670 MHz">662</abbr>
| width="40px" | <abbr title="670...678 MHz">670</abbr>
| width="40px" | <abbr title="678...686 MHz">678</abbr>
| width="40px" | <abbr title="686...694 MHz">686</abbr>
| width="40px" | <abbr title="694...702 MHz">694</abbr>
| width="40px" | <abbr title="702...710 MHz">702</abbr>
| width="40px" | <abbr title="710...718 MHz">710</abbr>
| width="40px" | <abbr title="718...726 MHz">718</abbr>
| width="40px" | <abbr title="726...734 MHz">726</abbr>
| width="40px" | <abbr title="734...742 MHz">734</abbr>
| width="40px" | <abbr title="742...750 MHz">742</abbr>
| width="40px" | <abbr title="750...758 MHz">750</abbr>
| width="40px" | <abbr title="758...766 MHz">758</abbr>
| width="40px" | <abbr title="766...774 MHz">766</abbr>
| width="40px" | <abbr title="774...782 MHz">774</abbr>
| width="40px" | <abbr title="782...790 MHz">782</abbr>
| width="40px" | <abbr title="790...798 MHz">790</abbr>
| width="40px" | <abbr title="798...806 MHz">798</abbr>
| width="40px" | <abbr title="806...814 MHz">806</abbr>
| width="40px" | <abbr title="814...822 MHz">814</abbr>
| width="40px" | <abbr title="822...830 MHz">822</abbr>
| width="40px" | <abbr title="830...838 MHz">830</abbr>
| width="40px" | <abbr title="838...846 MHz">838</abbr>
| width="40px" | <abbr title="846...854 MHz">846</abbr>
| width="40px" | <abbr title="854...862 MHz">854</abbr>
| style="background:#FFF;" | <abbr title="862... MHz">862</abbr>
|-
|}

== Siehe auch ==
* [[Rundfunkband]]

[[Kategorie:Funkfrequenz]]
[[Kategorie:Fernsehübertragungstechnik]]