Satellite dish: nea ɛyɛ, nea ɛyɛ, ahorow, nea wɔpaw

Mfaso a edi kan ne nea ɛho hia sen biara a ɛwɔ satellite dishes a wɔde di dwuma so ne sɛnea wotumi hwɛ akwan pii a ɛyɛ fɛ wɔ ɔman no mmeae a ɛwɔ akyirikyiri sen biara no. Afei nso, mfaso a ɛwɔ nea wɔfrɛ no dish antenna a wobɛpaw so no bi ne sɛ wubetumi apaw akwan horow pii, nanso television a ɛwɔ wim anaa cable so no bɔ nea wɔn a wɔhwɛ no dodow no ara hwɛ nkutoo.

Dɛn ne satellite dish ne sɛnea ɛyɛ adwuma

Satellite television dish yɛ afiri titiriw bi a wɔde di dwuma na ama wɔatumi agye nsɛnkyerɛnne a efi satellite mu ba. Ɛnnɛ, wɔtaa hu mfiri a ɛtete saa wɔ da biara da asetra mu, efisɛ ɛdenam satellite dish mmoa so no, wubetumi ahwɛ television dwumadibea ahorow wɔ wiase no fã biara. Obiara betumi atɔ aduan bi ama satellite TV mprempren, nanso ade titiriw a ɛwɔ ha ne sɛ ɔbɛpaw ade a ɛfata, efisɛ ɛsono nea ɛwɔ hɔ.

Nnyinasosɛm a ɛfa satellite dish ne afiri a wɔde yɛ antenna a wɔde bɔ satellite television dwumadi ho

Nsɛnkyerɛnne a wonya fi satellite dish mu no ba wɔ akwan abien so. Nea edi kan no, wɔkyere TV so sɛnkyerɛnne no na wɔde wɔn adwene si so wɔ baabi. Wɔ eyi mu no, ɛho hia sɛ ɛwɔ amplitude kɛse a ɛfata. Bio nso, wofi ase ma sɛnkyerɛnne no yɛ kɛse na wɔyɛ ho adwuma. TV mprɛte no wɔ nneɛma atitiriw 2. Eyinom bi ne converter ne deflector. Nea edi kan no di dwuma de kyerɛ mframa no na ɛtwe adwene si so wɔ frequency a ɛkorɔn mu, na nea ɛto so abien no dan asorɔkye sɛnkyerɛnne no ma ɛbɛyɛ ahoɔden a ɛsakrasakra a ntease wom ma ofie mfiri ahorow. Nneɛma afoforo a ɛwɔ satellite dishes a wɔde yɛ TV no mu yɛ nea ɛboa. Wɔakyerɛ wɔn din wɔ akwankyerɛ nhoma no mu. .

offset mprɛte ahorow

Satellite dish ahorow a ɛyɛ offset no wɔ oval deflector. Nneɛma a ɛma hann a ɛte saa no ma ɛyɛ yiye, a egyina gyinapɛn ahorow bi so, nsa aka sɛnkyerɛnne bi afi mmeae abien anaa nea ɛboro saa. Sɛnea wɔn a wɔde di dwuma no nsusuwii kyerɛ no, yebetumi aka sɛ output wave a ɛwɔ dish a ɛte saa mu wɔ tebea koro no ara mu no sua sen nea ɛwɔ round models mu, efisɛ reflective coating no sua wɔ oval deflector mu. Nea afi mu aba ne sɛ, sɛnea sɛnkyerɛnne a wɔagye no kɔ converter no nso sua. [nsɛmfua id=”attachment_3562″ align=”aligncenter” trɛw=”400″]
Offset Antena [/nsɛmfua]

Nneɛma pii a wɔde si nneɛma so

Satellite dish ahorow a wɔde wɔn adwene si nneɛma pii so no nya asorɔkye bi fi satellite ahorow pii mu. Wɔ mfiri a ɛtete saa mu no, wɔde converter bɛboro biako ahyɛ mu. Wɔabu nsɛnkyerɛnnede ahorow no ho akontaa mmiako mmiako. Ɛtɔ mmere bi a wɔde classic deflector ne resonant reflectors kuw bi si hɔ.

Satellite dish ahorow a wɔde ahama ayɛ

Saa antena ahorow yi te sɛ grids a wɔabɔ no kurukuruwa, a wɔde nneɛma a wɔde gyina so ne converter abata ho. Nsusuwii a ɛtete saa no yɛ adwuma wɔ nnyinasosɛm abien so prɛko pɛ, na ɛda sɛnkyerɛnne no adi na ɛma ɛba esiane nnyigyei a ɛba nti. Nokwarem no, eyinom yɛ satellite dish ahorow a wɔde mena na wogye a wɔde asorɔkye resonance effect no di dwuma wom. Compact models agye din sɛnea ɛbɛyɛ a ɛma wi-fi sɛnkyerɛnne tumi yɛ kɛse. Nsusuwii ahorow nso wɔ hɔ a ɛyɛ antena nketewa a wotumi fa so a wɔde asisi client no ne asase so gyinabea ahorow a wɔde gye sɛnkyerɛnne no. Eyi yɛ T2 broadcast kwan a wɔfa so bɔ amanneɛ.

Sɛnea wobɛpaw satellite dish a ɛfata

Antenna ahorow a egye nsɛnkyerɛnne a efi satellite no hɔ no kɛse betumi ayɛ soronko. Ɛkame ayɛ sɛ wɔn a wɔyɛ asɛnka adwuma no ma wɔn a wɔde di dwuma no nya tebea horow a ɛte saa ara. Wɔn a wɔde nneɛma ma no binom, te sɛ, sɛ nhwɛso no, MTS , de antenna ahorow ahorow di dwuma wɔ mmeae ahorow.
Sɛnea nnyinasosɛm a ɛfa nhyehyɛe no dwumadi ho kyerɛ no, ɛda adi pefee sɛ dwuma a satellite dish ahorow no nsusuwii di. Dodow a deflector no ani a ɛma hann no yɛ kɛse no, dodow no ara na ɛboaboa asorɔkye ahoɔden ano na ɛde kɔ converter no so. Wɔtaa bu satellite broadcast channels ho akontaa sɛnea average parameters te. Enti, wɔ asasesin a wogye no yiye mu no, nea ɔde di dwuma no betumi de classic dish a ne kɛse yɛ cm 60. Wɔ mmeae a sɛnkyerɛnne no sua no, ɛyɛ papa sɛ wɔde antenna a deflector a ne kɛse yɛ cm 90 anaa nea ɛboro saa bedi dwuma.

Antena a wobɛpaw ama Intanɛt

Sɛ wopaw satellite Intanɛt dwumadie akyi a, ɛsɛ sɛ wopaw “dish” a ɛfata. Nokwarem no, ɛnyɛ den. Sɛ wobɛyɛ eyi a, ɛho nhia sɛ wuhu abɔde mu nneɛma ho nimdeɛ anaa nneɛma a wɔde yɛ nneɛma, na ɛho nhia sɛ wubu biribiara ho akontaa. Wɔn a wɔtɔn nneɛma no betumi apaw antena a ɛfata a ɛwɔ kit a wɔde bɛyɛ satellite Intanɛt.

Antenna a wobɛpaw ama TV

Sɛ wopɛ sɛ wotɔ satellite dish ma wo TV a, ɛnde ɛsɛ sɛ wususuw ne kɛse ho. Saa parameter yi ne mfaso a ɛwɔ afiri no mu no wɔ abusuabɔ tẽẽ. Dodow a ne kɛse yɛ kɛse no, dodow no ara na gain parameter no bɛyɛ kɛse. Sɛ ɛba sɛ dish no kɛse sua sen nea wɔma ho kwan ma wogye transponder a wɔpɛ no a, nkrasɛm “no signal” bɛda adi wɔ screen no so. Mfonini no bɛhwe ase “ayɛ ahinanan”, na sɛ wɔanhyehyɛ antena no yiye wɔ satellite no so a, saa ara na ɛbɛba. Sɛ wopɛ satellite signal agye tumi soronko a, ɛho hia sɛ wɔde dish diameter ahodoɔ (53 dbW – 0.6 m, 48 dbW – 0.8 m, 45 dbW – 1.0 m, 40 dbW – 1.5 m).

Satellite dish bɛn na eye sɛ wobɛpaw ama Intanɛt ne television

Offset antenna ahorow no fata kɛse ma satellite TV ne Intanɛt a wogye. Offset mprɛte yɛ asymmetric cutouts fi paraboloid of revolution, a irradiator wɔ mu. Ade a saa ade yi de n’adwene si so no wɔ fam sen antenna no ankasa geometric mfinimfini. Saa beae yi yi sunsuma no fi antenna feed no ani a mfaso wɔ so no so, ne ne nnyinaso a ɛboa no nso. Eyi ma adwumayɛ index a mfaso wɔ so a ɛwɔ ahwehwɛ beae a ɛyɛ pɛ no kɔ soro. Irradiator a ɛwɔ nsusuwso a ɛtete saa mu no wɔ fam sen mprɛte no mfinimfini. Enti, ɛma antena no gyina pintinn wɔ mframa a ano yɛ den mu no yɛ kɛse.

Antenna a wɔpaw de ma

Antena ahorow a wonya sɛnkyerɛnne bi fi satellite so, te sɛ wɔn analog nkyerɛase ahorow no, gyina asorɔkye a efi abantenten a ɛwɔ fam mu ba no so. Sɛ ɛyɛ mmerɛw a, ɛnde na broadcast no bɛyɛ nea enye. Esiane eyi nti, ɛsɛ sɛ wususuw kwan a ɛda repeater no ntam no ho na wotɔ amplifiers soronko. Afei nso, mma wo werɛ mmfi wim tebea no. Sɛnea ɛbɛyɛ na wɔakwati mfomso no, ɛsɛ sɛ wɔpaw antena a wɔde bɛma, na wosusuw mmara a edidi so yi ho:

• ɛsɛ sɛ nhyehyeɛ no yɛ adwuma wɔ frequency range a wɔgye a ɛyɛ 300 – 3000 MHz;
• ɛsɛ sɛ boom no ne kwan a ɛda fam abantenten no ntam no hyia;
• ɛsɛ sɛ wɔyɛ tumi kyerɛwtohɔ ahorow no yiye na ama wɔatumi akyere asorɔkye no;
• wɔ beae a ɛhɔ yɛ petee anaa kwae mu no, wɔtɔ nneɛma ahorow.

Hyɛ nso! Antenna a wobɛpaw bere a wode toto deflector no kɛse ho no yɛ mmerɛw koraa. Ɛyɛ papa sɛ wobɛtɔ ade a ɛwɔ grid nsusuwii a edidi so yi: sɛ nea ɔde di dwuma no kamfo kyerɛ sɛ ɛnyɛ sɛntimita 90 a, antena a wɔde ahyɛ mu a ɛyɛ mita 1.2 no bɛma wɔagye atom yiye wɔ wim tebea bɔne mpo mu.

Ɔkwan bɛn so na wɔde satellite dish sɛn na wɔde si hɔ?

Sɛ wode satellite dish bɛhyɛ fie a, wubehia nnwinnade a edidi so yi:

• nhama a wɔde trɛw mu ma sockets 3;
• puncher anaa drill a drill a ne kɛse te sɛ nea wɔde siesie bracket no denam anchors anaa dowels so;
• nsafe a ne kɛse yɛ mm 13 ne mm 10 (ɛbɛyɛ papa sɛ ɛyɛ abien);
• Phillips skru-draiver a wɔde twitwiw nneɛma;
• hama a wɔde bɔ ade;
• adhesive tape anaa plastic a wɔde kyekyere nneɛma.

Sɛ woreboaboa antenna no ano a, fa ahwɛyiye kyekyere bolts no mu den, nso mma wo werɛ mmfi washers no ho. Ɛsɛ sɛ wode screw 2 multifeeds kɔ converter holder no so . Baako na screwed wo nifa so, deɛ ɛtɔ so mmienu no – wɔ benkum so ka converter no ho. Ɛmfata sɛ wobɛtwe denneennen dodo. Saa ara na ɛte wɔ antenna mount no ankasa ho. .
Multifeed a agye din a wɔde di dwuma bere a wɔde satellite dish hyehyɛ satellite abiɛsa [/ caption] Ɛsɛ sɛ wɔde bracket no si ɔfasu no so. Afei, ɛsɛ sɛ wode antena no sɛn sɛnea ɛbɛyɛ a ɛbɛkyerɛ anafo fam anaa anafo fam apuei. Ɛno akyi no, ɛsɛ sɛ wotrɛw nhama a wɔde trɛw mu no mu na wode TV no bata tuner anaa receiver no ho tẽẽ. Biribiara, eyi ne asɛm no awiei. Sɛ yɛde rewie a, yebetumi aka sɛ satellite dishes ho ka so retew. Ɛrenkyɛ obiara betumi atɔ “ahonyade” a ɛte saa na wahwɛ dwumadibea ahorow pii a obetumi apaw bi. Efi client no hɔ adeɛ baako pɛ na ɛhia – sɛ wobɛpaw adeɛ a ɛfata.