DE1591789A1 - Tuning unit for high-frequency electrical oscillations, especially for television broadcast signals - Google Patents

Tuning unit for high-frequency electrical oscillations, especially for television broadcast signals

Info

Publication number
DE1591789A1
DE1591789A1 DE19671591789 DE1591789A DE1591789A1 DE 1591789 A1 DE1591789 A1 DE 1591789A1 DE 19671591789 DE19671591789 DE 19671591789 DE 1591789 A DE1591789 A DE 1591789A DE 1591789 A1 DE1591789 A1 DE 1591789A1
Authority
DE
Germany
Prior art keywords
des
die
den
der
television broadcast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19671591789
Other languages
German (de)
Inventor
Heinz Dipl-Phys Dr Rer N Erler
Hartwig Dipl-Ing Hopp
Bernhard Dipl-Ing Reher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STASSFURT FERNSEHGERAETE
Original Assignee
STASSFURT FERNSEHGERAETE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STASSFURT FERNSEHGERAETE filed Critical STASSFURT FERNSEHGERAETE
Publication of DE1591789A1 publication Critical patent/DE1591789A1/en
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/16—Tuning without displacement of reactive element, e.g. by varying permeability
    • H03J3/18—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance
    • H03J3/185—Tuning without displacement of reactive element, e.g. by varying permeability by discharge tube or semiconductor device simulating variable reactance with varactors, i.e. voltage variable reactive diodes

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  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Description

D.L@kli@.'[email protected]`1.1t' i@üa@@r@iluxzagn, insbesondere @[email protected] .@er@er@runr3.@@u@@i@[email protected] Die Ertincung betrifft eine ,nix ƒL0'&ctroni5ahon Baueleaen#en - absti=bare Eiajangsstufo. zwca. Rund ztut aelekti'M - . Vƒr@3tä.^::at@; haol.@requenter elektriechßr Sch rri.n@un@,on.f . ins... _# . @orn33hruxlä£unksinalo. - . - . beaondore für Bekannt sind. abstimdbare Eingangßstaien :KW hoehfreqaent¢ - elektrisc he Sc n:@i@unzon in A/2- und @ l@echtsik" bei deUen die L$ituilyz%s?ise aus runden oder rechtechisn @a@enlei.@:. - tarn" runden oder rechtecl,it;en I=enle3.tern nad den Ab- . atiaolcentcn Gebildet vrerden. Diesƒ Absla=e-lamenta können Dreltondensetoreng @ut.rzsat:lu@ad'a@e=..@er oder Kape.. a. . zltätsvariatzonwdioclen seine die ei=- ei-GiZ am 2'opfkreiah- '. , . Innenleiter anüenchloasvn ",verddn. Da bei dexartigan, Topf- Luft al* Diole.t^ikt und vorau"s#:retce. . ::f@talL':@rn aln ACenlaitor verv:endet werden, eind- diese eeiLr volwüinös und schwer* . In .ä en Z.tiitert^0llnik, bei denen die Aba-üiirn='; über oi.nen rroßen Erqc;,ue=bvr eics oder die Urwahaltans auf verzohiedene Szequen»beraiolxe dorah Parallel- brrr. Sewienochaltuaj mIelgerer azitä[email protected]@@an pro T&itur4@@cis orifolstj, De' i@@a@I@:tvJ..L diöser Amt voil Ü<-Einjarlsstaufan bes7VVllit noibyencuen ünmhaltanG der vemendeten xfflzität&. 9ar:[email protected]. . - Es aurdev bereita abstt:cbure 7@s1@uu@sht;@3.ne iür hocä£rer- qnente olokrj@i:@:he SoIrjinGunCn =d Ooziuatoren zur 2#rzoum- . g=g hocUrequiatar sle:;triaoher @charian,sn in gtraiten» . leIterbaahnil: vorgouchlaren. Sowohl derar*iCe Dr"ilter . alt auch dorartiee oezil:.atoren. sind mit ' z@t@Yt ett abstimrbar. Zweck (#er ErfJ.iidna"- Ist aaf eine- Abctimsilheit f'ir hochr. fraqucnte eiet;br i ucüaahc@i-_tV2f;Qn -zu scuat'fnn, die sich duro@f c:no mir-tache, te_^tintnaere@hte °feß@ologie: . üuroh @;iniatur3.aiertu@ so@rie [email protected]@rechten, JltxfQar@ ett@@aic@,net,- -'_ . Der Eyl'ind . tug UeG'b die Auflebe ldUsruride,h i=tion. ,.. . einßz mit einem Z:,nr#angzreratärcer varaeIienen Boidfilters i mit ainaa ßaZillatorie der vr@r@ua@xains -a@s [email protected]@hale Mischst uze ausrolagt iet= die alle abatimbar und in Streifen.. laiterteeh ätz@,,'@ihwt =aiu3: und duroh z; eekzUlge Imrününg und d@s@'"ühux . dor - Battsltes eine rd,t-elektrö.acshen. = @a@#. .- el=enteiz- absti=baro B4-.aheiorzucefmiebtü_ ,r Tor @.:..x&#findun-ggor..@ß .,rird aas urah erreit-ht'! d$- soviohl Y Innen. . uls "auch -allereltäaine eo.:le die am "Fin-, vorx saiven,.exit - des -QslllatoreieF,;onde urivl-.. " tät .M7kL1. YQrbincileü der Batsemte @[email protected] ""n st.-ei- @ontei;:u@@t@ch@-. G1eichlaünarrQ?Ltaren der iazele.se und -die- Xütrektar den. ß'bstiry-@b@reichee aller @Y@aise t .en@@prea@ndvo0. @L'@.tte7.@t ortolgen und dio Äbay5mde .ohett den- eltz-ölxien.- KüelIsen : - . - . üa@[email protected] vorgegeben ,eil, die-i@oP@3tu@. @la:he@it $a@tilter "r ;-. .. und -Melbatsciuwingender -Ms_ ehMute =$1trab: die *eßttatttg der " ` . .n@,taittörl.o:-raelt;ch@eite "tuid du_rcä dieiöränung-ä@1# 8akanään.. -' _ @i@sa@t@n @-r$qaex@:ber@qi@ o@@ - a@bai@@t @ . @oöof äaB @asie- v =earicl. Gleiohzelter= gr@aü6r. MW- yaazkt:iah'der . dbsümis,@ einhait erloi#üer--Iichen elemntƒ ist*'," Die &fibdunZ a011 neraNtehOäci s_ vx 0iaMboipiit' . erUatort arordent In [email protected]:;ƒiari;;en @eiclun;; zei,ens. .. Figtx@ 1 t.- ächsltachoa das Vers g@ 2j pig- Vorderseite des 3 s Die. piickzeite des s- -4s Die Voiüderseite des BaaisUateriala- .. _ . # . ._ @-_ .. - Rücl.Seita dos ;3&.Simaterials - . . . ...r -. - - _._ -. - . r- -.pi.e. GeptalttuG der Streifeiüeiterkrsisa hängt i @esentli#_;,`@ .. v ; Q@@ .wn - de'r_ ralatiyYan D3.elektr3zitäta'@onstauto . Deal @ac@ . : .- ; ; ..' ,3atz gajangariden DieloktriktL»s 1 abt Beim Aufbau -!er @,ö... tneinixsit rdo. die A/4-Töahnilt -mit -in Bascinschättung .-- ;J .- be@riabeaen .Dus [email protected]@be@ce3 Bandfilter .besteht mm derii . Lnnenleiter -4,*-dem Sekandärkreis.l=o1aiter 5, die baida : _. _ @arbi@aden@@ borgektoäanx -6i dazx @apaziti@t@rar'i-&tiona-#.. @.. - 'diod4n ?i 8t äex@ 'Pe@w@;ajtapas@it@itexi 900 une- .dis -boiden - ' Banilte.:.#e3@n@@@ireisast @;cainsr@n dtx@enloiter @, 4s2 . -.eig Teil der o'oeresx Metallbeieg12 -ist. ZU . Hregaanz.-.. : - -- tz.ZQicb.ac'o@ektur werden die Biegetricaer 13;'t4 - um c3- @@ --' ' - . . äia Abst-irmittol-19=16 vorwendet. - hotztdienen der. Ver-- ändsrur,r-, ciea @onßbodon.c@@rstänäes. und besteh®ä auß gen hugspar= an für. [email protected] vorbixulungsstü ;'ke 17j18 tzd. den, bindüngsstücken19;20. b%AB B=dfilter ist über .dieoppel@: kaps$ität 2't_ und eisen.Teii der:h@itterkoppelsoe3 22 .; ._;: .. .an den. Trarßistor- 3 aa@e'zo@neZ. Der. 4ezilletoe*eie, bo- atahd aus üou. Awäenleit@r ,1 f der Yapezitgtsvariatiorxs*- : . daoc'a_ 23, dor Verkürzunr.skapasltät 24" üW den Oszill4: 010q-: . - krei&#.Ingenleiter 2,5#: isst über die Oszillätorkpppalkspazl,.*: »--: - tät -26 an -den Transistär 3 a@skoppolt. Die Auskeeluhg 'der ZwJ.scharfrgqaenz erfolgt ffbar ein Netzwerks welches aus .den Induätivibäten 2e28 ßn8- den gonden»toreä'. 29830 :öestaht. Absti»pbersiah.. Wnd.Frequenzkorroktureg vorc:en n&t der Metall-.; lolis zur Äbstimckcrraktnr 31 und . dem lbnti=ittel 3>,- . be#= . "- .' ae4edd - aus- cer AompäraM für dau" Yorbindtnr»ttfai' 33 und-' . doppalzƒiti mit [email protected]@,xZ3@ ve2oebonen bia@ot:- , .. . trtjo= h. &-%tligi.tea Miad aue Asspip =.OU g= lunuah,-,ao der ' >#3?i,3gx cUe.Auc@[email protected]@hme -vt@n@ris:ort_# . r' - _#VT.,WV@@a@iy@457@#-d:te Vorm- . 7#3.t. äƒ;@ Y@r@üi,@srouou '#9 # 7 t 3. wedd'iai -..die ._ obaro ist o3.7.-. . ..3e ax # und dit: =tcr *- uetaubeie s uns teid mibefnien4er,ieeb=dee. :-Miciwets -den Dialektr-# i''.thilfl. -außerdem -noG,.@ayerinvlt@,s.ihi;t;für. aie .. .' ,--,ti:tor 41;42-unä di4. Spa=die rapa-.# sitüL@@a*@,a@[email protected]°[email protected]@a; @[email protected] @its@ll.@-r@::öind@@laeabaxt v #@->; "r?- werü en die, obere ta:eleguzi . "i 2 and die wnter e J@%i3.Zt@@lc:ge@ äaä;@ :lh- I$itex@d ält,ax @to@ttnd@ti DL @ kli @. 'X .. @ .. L`1.1t' i @ üa @@ r @ iluxzagn, especially @ i @ .r. @ er @ er @ runr3. @@ u @@ i @ n @ .e The payment concerns a 'nix ƒL0'& ctroni5ahon Baueleaen # en - discardable Eiajangsstufo. between approx. Around ztut aelekti'M -. Vƒr @ 3tä. ^ :: at @; haol. @ requenter elektriechßr Sch rri.n @ un @, on.f. ins ... _ #. @ orn33hruxlä £ unksinalo. -. -. beaondore for Are known. tunable entrance states: KW hoehfreqaent ¢ - electric sc n: @ i @ unzon in A / 2- and @ l @ realsik "in Germany the L $ ituilyz% s? ise from rounds or rights chisn @ a @ enlei. @ :. - tarn "round or right cl, it; en I = enle3.tern nad den Ab-. atiaolcentcn be educated. Diesƒ Absla = e-lamenta can Dreltondensetoreng @ ut.rzsat: lu @ ad'a @ e = .. @ er or Kape .. a. . zltätsvariatzonwdioclen his die ei = - ei-GiZ am 2'opfkreiah- '. ,. Inner conductor anüenchloasvn ", verddn. Since in dexartigan, pot Luft al * Diole.t ^ kt and vorau "s #: retce.. :: f @ talL ': @ rn aln ACenlaitor verv: be ended, and this EeiLr volwüinous and heavy *. In the Z.tiitert ^ 0llnik , in which the Aba-üiirn = '; about oi.nen rroßen Erqc;, ue = bvr eics or the Urwahaltans on wasted Szequen »beraiolxe dorah Parallel- brrr. Sewienochaltuaj mIelgerer azität @ r.atioascyo @@ to pro T & itur4 @@ cis orifolstj, De 'i @@ a @ I @: tvJ..L diöser Amt voil Ü <-Einjarlsstaufan bes7VV lli t noibyencuen content of the used xfflity &. 9ar: [email protected]. . - Es aurdev readya abstt: cbure 7 @ s1 @ uu @ sht; @ 3.ne iür hocä £ rer- qnente olokrj @ i: @: he SoIrjinGunCn = d Ooziuatoren zur 2 # rzoum-. g = g hocUrequiatar sle:; triaoher @ charian, sn in gtraiten » . LeIterbaahnil: vorgouchlaren. Both derar * iCe Dr "ilter . old also dorartiee oezil: .ators. are with ' z @ t @ Yt ett adjustable. Purpose (#er ErfJ.iidna "- Is aaf an abctimsilheit for highr. fraqucnte eiet; br i ucüaahc @ i-_tV2f; Qn -zu scuat'fnn, who are duro @ fc: no me-tache, te_ ^ tintnaere @ hte ° feß @ ologie:. üuroh @; ini atur3.aiertu @ so @ rie serv @ .ao @ right, JltxfQar @ ett @@ aic @, net, - -'_. The Eyl'ind . tug UeG'b die Auflebe ld Usr uride, h i = tion. , ... only with a Z:, nr # angzreratärcer varaeIienen Boidfilters i with ainaa ßaZillatorie der vr @ r @ ua @ xains -a @ s ae @ .hstrs @ hale Mixed support is designed = all of which can be abatimized and in strips. laiterteeh ätz @ ,, '@ ihwt = aiu3: and duroh z; ee kzU lge Imrüng and d @ s @ '"ühux. dor - Battsltes a rd, t-elektrö.acshen. = @ a @ #. .- el = enteiz- absti = baro B4-.aheiorzucefmiebü_, r Tor @.: .. x &# findun-ggor .. @ ß., rird aas urah reached-ht '! d $ - soviohl Y inside. . uls "too - aller eltäaine eo.:le die am "Fin-, vorx saiven, .exit - des -QslllatoreieF,; onde urivl- .." tat .M 7k L1. YQrbincileü of the Batsemte @ tniserexu @ .e "" n st.-a- @ontei;: u @@ t @ ch @ -. Equilibrium of the iazele.se and -the- Xütrektar den. ß'bstiry- @ b @ reichee aller @ Y @ aise t .en @@ prea @ ndvo0. @L '@. Tte7. @ T Ortolgen and dio Äbay5mde .ohett den- eltz-olexien.- KüelIsen: -. -. üa @ inia @ .t given, eil, die-i @ oP @ 3tu @. @la: he @ it $ a @ tilter "r; -. .. and -Melbatsciuwingender -Ms_ ehMute = $ 1tra b: die * eßttatttg the "`. .n @, taittörl.o: -raelt; ch @ eite "tuid du_rcä die iöränung-ä @ 1 # 8akanään .. - '_ @ i @ sa @ t @ n @ -r $ qaex @: ber @ qi @ o @@ - a @ bai @@ t @ . @ oöof äaB @ asie- v = earicl. Gleiohzelter = gr @ aü6r . MW- yaazkt : i ah'der . dbsümis, @ Einhait erlo i # üer - Iichen elemntƒ is * ' , " The & fibdunZ a011 nera N tehOäci s_ vx 0iaMboipiit ' . erUatort arordent In dor @ .u:; ƒiari ;; en @eiclun ;; zei, ens. .. Figtx @ 1 t.- ächsltachoa the verse g @ 2j pig- front of the 3 s The. pick time of s- -4s The Voiüderseite des BaaisUateriala- .. _. #. ._ @ -_ .. - Rücl.Seita dos; 3 & .Simaterials -. . . ... r -. - - _._ -. -. r- -.pi.e. GeptalttuG of the Streifeiüeiterkrsisa depends i @esentli #_ ;, `@ .. v; Q @@ .wn - de'r_ ralatiyYan D3.electr3zitäta'@onstauto. Deal @ ac @. : .-; ; .. ' , 3atz gajangariden DieloktriktL »s 1 abt When building -! Er @, ö. .. tneinixsit rdo. the A / 4-Töahnilt -with -in Bascinschättung .--; J .- be @ riabeaen . Dus nbsti3 @ .u @ be @ ce3 band filter. Exists mm derii . Inner leader -4, * - the secandary circle. 1 = o1aiter 5, the baida: _. _ @ arbi @ aden @@ borgektoäanx -6i dazx @ apaziti @ t @ rar'i- & tiona- # .. @ .. - 'diod4n? i 8t äex @' Pe @ w @; ajtapas @ it @ itexi 900 une- .dis -boiden - ' Banilte.:.#e3@n@@@ireisast @; cainsr @ n dtx @ enloiter @, 4s2. -.iges part of the o'oeresx Metallbeieg12 -is. TO . Hregaanz.- ..: - - tz.ZQicb.ac'o@ektur the Biegetricaer 13; 't4 - um c3- @@ -' '-. . äia Abst-irmittol-19 = 16 used. - serve the hotzt. Ve r-- ändsrur, r-, ciea @ onßbodon.c @@ rstänäes. and consist of hugspar = on for. d @ .a vorbixulungsstü; 'ke 17j18 tzd. the, binding pieces19; 20. b % A B B = dfilter is over .dieoppel @: kaps $ ität 2't_ und eisen.Teili der: h @ itterkoppelsoe3 22 .; ._ ;: .. .to the. Trarßistor- 3 aa @ e'zo @ neZ. Of the. 4ezilletoe * eie, bo- atahd from üou. Aweenleit @ r, 1 f der Yapezitgtsvariatiorxs * -:. daoc'a_ 23, dor Kurzunr.skapasltät 24 "üW the oscillation4: 010q-:. - krei &#. Ingenleiter 2,5 #: eats over the Oszillätorkpppalkspazl,. * : »-: - ity -26 to -the transistor 3 a @ skoppolt. The Auskeeluhg 'The Z w J. Scharfrgqaenz takes place ffbar a network which from .den Induätivibät 2e28 ßn8- den gonden »toreä '. 29830 : öestaht. Absti »p bersiah .. Wnd. Frequency correction before c: en n & t der Metall- .; lolis to Abbreviation No. 31 and . dem lbnti = i ttel 3>, - . be # = . "-. ' ae4edd - except for Aompära M for dah "Yorbindtnr» ttfai '33 and- '. doppalzƒiti with -tall @ e7.e @, xZ3 @ ve2oebonen bia @ ot: - , .. . trtjo = h. & -% tligi.tea Miad aue Ass pip = .OU g = lunuah, -, ao der '># 3? I, 3gx cU e.Auc @ arta. @ T.Atzfin @ hme -vt @ n @ ris: ort_ #. r ' - _ # VT., WV @@ a @ iy @ 457 @ # - d: t e V orm- . 7 # 3.t. äƒ; @ Y @ r @ üi, @ srouou '# 9 # 7 t 3. wedd'iai - .. the ._ obaro is o3.7.-. . ..3e ax # and dit: = tcr * - uetaubeie s uns teid mibefnien4er, ieeb = dee. : -Miciwets -den dialect - # i ''. thilfl. -also -noG,. @ ayerinvlt @, s.ihi; t; for. aie ... ' , -, ti: gate 41; 42-unä di4. Spa = the rap a- . # sitüL @@ a * @, a @ c @ .Qn ° d.io @ .a @ a; @ .3 ... @ i.Wden @ its @ ll. @ - r @ :: öind @@ laeabaxt v # @ ->;"r? - werü en die, upper ta: eleguzi." i 2 and die wnter e J @% i3.Zt @@ lc: ge @ äaä; @: lh- I $ itex @ d oldest, ax @ to @ ttnd @ ti

Claims (1)

a a ü n w i@, o eilt
# t; ,.'roiaae die .tterl:oppelscbleite -(22)- in i-w- . #-onleitu'.stebt '" '_ .o@eätsi@" 0. n,) au$i#eiMb.r t - sInie - robei die Gö st alt tva*3 tmd .dnoränuns des.. ,.. : . . @' sekttxd'@.@ƒisas (5j11) und den as@t3,,latorbises. @51't'@). . rrolt;an, .d.s" aber @.tt@[email protected]'ba- . . in 4,6.e # Weiso 0 #karr ekturnetzwerk tlbor den 6es=ten . Abstimbernie die . und ' Pl@serlbndixaon für. cieu -Eabz@;ea , dƒä 0--füllt or..dleic3LZeiti.efrie--d®@i...aee.:: _.=- ... ,oppl; . en - daxa @3än@@a.'i.terso@;unäär'[email protected] (5#11) Sewthr.w. .: . `- leistet ist a daE3 d .. lic@ao - @lapelseii, mit ftl.bolazungen. (12a35) besohiob. tete@ :I3i.alel@[email protected]@a C1) @le@.äh@eitig @re@'. #@.er`vs@tt @ei@@, t. .: - y $in@r@ric"rutvia@@iort dctr Absti@eai@--F.ärc@!,al@u@ .: Bauelreäeat® und e-Verbin4LuzCleix, rasch Ananruch 'f äadarchsksnn: o:.cht@t, daaxw@.. ' _ #- VarschlsbunS des lbzt3imbereiehau ` irorzanäi$a " des är.@ _ -flo'_,nitte der ?hnonleiter'(iE=5l25) zu xvrerändern' 8inc@: .~..`;. " d,@ä, xar 'Jeruderuz@@; des 'Zoptboddxiwlder ot aha- der dor.:lnnozleite* (4)@@2:[email protected] ;2- nahen 14uesgahM der getaUbelen (1205)'e ' _ .a
4, [email protected] für hochfrc(Iaante ƒle-:t.zi?.CL-Q Sehwia.. .--: . -. .' - . t`@ßa xch @lny U-U'l bis 3 caüureh daß bei alles .,regußn@:ro::.a.-tu" ." - . - -_ zr@i@o.:ir. date @awnl ver-- ('!11) und- den I=en»item- : . . . _ '-.. bxoateg parallel u @srIaaferida-. = b:etell3;ol.Lan Zur
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DE19671591789 1967-04-17 1967-04-17 Tuning unit for high-frequency electrical oscillations, especially for television broadcast signals Pending DE1591789A1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114056A1 (en) * 1970-03-23 1971-10-07 Rca Corp Tunable oscillating circuit
FR2347824A1 (en) * 1976-04-05 1977-11-04 Indesit TUNING DEVICE FOR TELEVISION RECEIVERS
EP0138438A2 (en) * 1983-10-13 1985-04-24 Salora Oy Filter circuit tunable to microwave frequency, and implementation of the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2114056A1 (en) * 1970-03-23 1971-10-07 Rca Corp Tunable oscillating circuit
FR2347824A1 (en) * 1976-04-05 1977-11-04 Indesit TUNING DEVICE FOR TELEVISION RECEIVERS
EP0138438A2 (en) * 1983-10-13 1985-04-24 Salora Oy Filter circuit tunable to microwave frequency, and implementation of the same
EP0138438A3 (en) * 1983-10-13 1986-10-29 Salora Oy Filter circuit tunable to microwave frequency, and implementation of the same

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