 naeshanal associetion af braad ‌ casters yokka  CEO  yavaru 
 naeshanal associetion af braad ‌ casters  (NAB)  anede uunited stetes ‌ loni vaanijya mariyu naane - commersial ovar - dhi - air rdi mariyu television braad ‌ castor ‌ l prayojanalanu suuchinchae vaanijya sangham mariyu labi groupe . NAB 8,300  kante ekuva terrestrial rdi mariyu television steshion ‌ lato paatu prasara nett ‌ varey ‌ lanu suchisthundi .

2022  natiki , NAB  yokka president mariyu  CEO  curtiss legeyt .

 sthapinchabadam 

NAB  pradhaana kaaryaalayam washington , D.C.
NAB  epril  1923 loo chikagoloni drake hottal ‌ loo naeshanal associetion af rdi braad ‌ casters  (NARB) gaaa sthapinchabadindhi .  associetion vyavasthaapakudu mariyu modati adhyakshudu usin  F.  meck ‌ donald juunior ,  athanu jenith corparetion ‌ nu kudaa praarambhinchaadu . 1951 loo television parisramanu cherchadaaniki dani perunu naeshanal associetion af rdi und television braad ‌ casters  (NARTB) gaaa marchindhi . 1958 loo dani pratuta peruu  " naeshanal associetion af braad ‌ casters " ni sweekarinchindhi .

 vaanijya rdi 
 uunited stetes ‌ loo vaanijya rdi vyavasthanu stapinchadaniki  NAB  panichaesimdi .  fedearl rdi commisison dwara rdi reelokeshan skeem genaral aurdar  40  sthaapanatho agustuu  1928 loo yea vyavasthanu erpaatu chesar ,  idi apati abhivruddhi chendutunna vaanijya rdi parisramaku empikaina frequenceelu mariyu prasara samayalanu andinchindi .  genaral aurdar  40  nepathyamlo , 1920 lu mariyu  1930 lalo  NAB  mariyu vaari mitrapakshaalanu vyatirekinchadaaniki mariyu piblic ,  labhapekshaleni ,  licenses - nidhulatho koodina rdi vyavasthanu abhivruddhi cheyadanki vidyaavettalu ,  labhapekshaleni prasaarakartalu ,  karmika sanghalu mariyu mathaparamaina samuhal yokka vaduluga umdae sankeernam kalisipoyindi .  vaanijya prakatanalu lekunda  (BBC thoo jargina daanilaage ).  vaanijya parisrama laabhadaayakamaina prograaming ‌ nu Bara prothsahistundani ,  tadwara rdi prasaaram yokka nanyatha mariyu bavishyathu sambhaavyatanu taggistundi ani kuutami perkondi .

NAB  mariyu vaanijya rdi parisrama yokka rajakeeya sambandhaalu ,  vanarulu ledha prcharam laeni kaaranamgaa ,  labhapekshaleni sankeernam chivariki  1934  communications chattam aamodamto poratamlo oodipooindi .

NAB loo bhaagamgaa  1939 loo naeshanal independiente braad ‌ castor ‌ lu e nett ‌ varey ‌ thoo sambandam laeni steshion ‌ laku praatinidhyam vahinchadaniki erpaddaayi ,  ayithe samuham  1941 loo vidipoyindi .

 upgraha rdi 
 chaaala mandhi satellite rdi outhsahikulu  NAB  aa sevala choose chatta aamodaalaku vyatirekamga lobbying chestunnaarani vimarsinchaaru .  uunited stetes -XM  mariyu syrius - remdu satellite rdi sevalanu  FCC  aamodinchadaanni  NAB  nirasinchindi mariyu  2008 loo remdu companyla viliinaanni vimarshinchindi ,  vileenamaina companieni  " sambhaavya guthadipathyam "  ani perkondi .

 digitally parivartana 
2005 loo , NAB,  associetion far magzimam sarviis television stations ,  inq . (MSTV) thoo kalisi ,  bhusambandhamaina digitally television reseption choose adhika nanyatha ,  takuva dara kaligina digitally - tu - analogue convertor boxes ‌ nu abhivruddhi cheeyadam praarambhinchindi .  yea projekt yokka phalitham convertor boxes choose ooka specification ,  dheenini naeshanal telicomunications und inparmeeshan administration administration yokka digitally - tu - analogue convertor boxes koops prograamme choose arhatagala convertor boxes ‌ l choose saankethika avasaramgaa sweekarinchindhi .

 wyatt spaces 
 wire ‌ leese braad ‌ Banda internet mariyu itara digitally viniyogaaniki prasara chaanel ‌ l Madhya unna wyatt spaces ‌ lu ,  upayoginchani prasara spectrum viniyogaaniki vyatirekamga  NAB  lobbying chesindi .  fedearl communications kamishan vidhaana varshaalalo suuchimchina danikante chaaala balamaina sthaayilalo chosen parikshalu atuvanti daavaalaku maddatu ivvanappatiki ,  wyatt spaces ‌ nu upayoginchadam pratuta prasara spectrum ‌ thoo jokyam chesukuntundani  NAB  perkondi .  nijaniki , FCC  braad ‌ Banda mariyu itara digitally upyogam choose wyatt spaces ‌ lanu upayoegimchaalani sifarsu chesindi . 2011 loo  NAB " dhi phuture af  TV"  paerutoe ooka prakatanala pracharaniki nidhulu samkurchindi ,  spectrum yokka privete yaajamaanyam choose vaadistuu ,  uchita television ‌ ku muppugaa ruupomdimchabadimdi .

 uchita tv prcharam 
2014  madyalo ,  congressionally muppuku vyatirekamga  NAB  prakatanala prcharam kanipinchindi ,  kebul -TV  laabeeni odinchamani viikshkulaku vaadinchindi .

 ilanti samshthalu 
 georgialoni giorgia associetion af braad ‌ casters  (GAB)  mariyu illinais ‌ loni illinais braad ‌ casters associetion  (IBA) thoo sahaa vyaktigata  U.S.  raashtraalalo  NAB ki samaanamaina samshthalu unnayi .  canadalo ,  kenadiyan associetion af braad ‌ casters  (CAB)  idhey paathranu kaligi Pali .
2022  natiki , NAB  yokka president mariyu  CEO  curtiss legeyt 