Litharollo tsa OEM tsa RF Tapper bakeng sa 136-960MHz Power Tapper tse tsoang Chaena

Tlhaloso:

● Maqhubu: 136-6000MHz

● Likarolo: Tahlehelo e tlase ea ho kenngoa, ho itšehla thajana ho phahameng, matla a phahameng, PIM e tlase, ho se kenelle metsi, moralo o ikhethileng o fumaneha

● Mefuta: Lesoba


Paramethara ea Sehlahisoa

Qaqiso ea Sehlahisoa

Paramethara Litlhaloso
Sebaka sa maqhubu (MHz) 136-960MHz
Ho kopanya (dB) 5 7 10 13 15 20
Sebaka (dB) 136-200 6.3±0.7 8.1±0.7 10.5±0.7 13.2±0.6 15.4±0.6 20.2±0.6
  200-250 5.7±0.5 7.6±0.5 10.3±0.5 12.9±0.5 15.0±0.5 20.2±0.6
  250-380 5.4±0.5 7.2±0.5 10.0±0.5 12.7±0.5 15.0±0.5 20.2±0.6
  380-520 5.0±0.5 6.9±0.5 10.0±0.5 12.7±0.5 15.0±0.5 20.2±0.6
  617-960 4.6±0.5 6.6±0.5 10.0±0.5 12.7±0.5 15.0±0.5 20.2±0.6
VSWR 1.40:1 1.30:1 1.25:1 1.20:1 1.15:1 1.10:1
Modumo o fapaneng (dBc) -160, 2x43dBm (Tekanyo ea ho Bonahatsa 900MHz)
Tekanyetso ea Matla (W) 200
Impedance (Ω) 50
Mocheso o Tshebetso -35ºC ho isa ho +85ºC

Litharollo tsa Likarolo tsa RF tse sa Fetoheng tse Loketseng

Jwalo ka moetsi wa dikarolo tse sa sebetseng tsa RF, APEX e ka iketsetsa dihlahiswa tse fapaneng ho latela ditlhoko tsa bareki. Rarolla ditlhoko tsa hao tsa dikarolo tse sa sebetseng tsa RF ka mehato e meraro feela:

letšoaoHlalosa liparamente tsa hau.
letšoaoAPEX e fana ka tharollo eo u ka e netefatsang
letšoaoAPEX e theha mohlala oa teko


  • E fetileng:
  • E 'ngoe:

  • Tlhaloso ea Sehlahisoa

    RF Tapper ke sesebelisoa sa bohlokoa litsamaisong tsa puisano tsa RF, se etselitsoeng ho arola lets'oao la ho kenya ka liphetho tse peli tse fapaneng, hangata bakeng sa lits'ebetso tse hlokang kabo ea lets'oao kapa liteko. Ho tšoana le li-coupler tse tataisang, li-tapper tsa RF li arola lets'oao ntle le tšitiso e kholo, e leng se lumellang litsamaiso ho beha leihlo, ho lekanya, kapa ho aba hape matšoao a RF ka mokhoa o se nang mathata. Ka lebaka la ts'ebetso ea tsona e tšepahalang, li-tapper tsa RF li sebelisoa haholo litsamaisong tsa puisano tsa LTE, tsa cellular, Wi-Fi le tse ling tse se nang mohala, ho netefatsa taolo e sebetsang ea lets'oao le tahlehelo e fokolang ea lets'oao.

    E 'ngoe ea litšobotsi tse khethollang li-tapper tsa RF ke PIM ea tsona e tlase (Passive Intermodulation), e leng ea bohlokoa ho bolokeng botšepehi ba lets'oao marangrang a LTE, moo ho lebelletsoeng sekhahla se phahameng sa phetisetso ea data. Litšobotsi tse tlase tsa PIM lia hlokahala ho thibela tšitiso e sa batleheng libakeng tse nang le maqhubu a phahameng, e leng se nolofalletsang li-tapper tsa RF ho tšehetsa phetiso e hlakileng le ea boleng bo holimo ea lets'oao. Ka li-tapper tsa PIM tse tlase, kotsi ea ho sotha lets'oao ea fokotseha, ho netefatsa hore ts'ebetso e lula e le matla, haholo-holo marangrang a rarahaneng.

    APEX Technology e fana ka mefuta e fapaneng ea li-tapper tse tloaelehileng tsa RF tse etselitsoeng lits'ebetso tse fapaneng, tse fihlelang litlhoko tse thata tsa indasteri. Ho feta moo, APEX e ipabola joalo ka mofani oa li-tapper tsa OEM tsa China, e ikhethang ka litharollo tsa li-tapper tsa RF tse ikhethileng tse etselitsoeng ho fihlela litlhoko tse ikhethileng tsa ts'ebeliso. Khamphani e fana ka ho tenyetseha moralong le litlhalosong, e leng se etsang hore e be fektheri e tšepahalang ea li-tapper tsa China bakeng sa limmaraka tsa lehae le tsa machabeng.

    Sehlopha sa litsebi ho APEX se sebetsa haufi-ufi le bareki ho utloisisa litlhoko tsa bona tse ikhethang, se fana ka meralo e etselitsoeng uena e lumellanang le litlhoko tsa tekheniki tsa projeke ka 'ngoe. Hore na o hloka RF tapper bakeng sa mefuta e itseng ea maqhubu, moralo o ikhethileng bakeng sa PIM e tlase, kapa likarolo tse ling, sehlopha sa boenjiniere sa APEX se ka theha litharollo tse ntlafatsang ts'ebetso, ts'epo le katleho.

    Jwalo ka mofani ya ka sehloohong wa thepa ya ho tjhesa, APEX e beha boleng le boqapi pele, e sebedisa mekgwa e tswetseng pele ya tlhahiso le diprothokhole tse matla tsa teko. Boitlamo bona bo netefatsa hore thepa e nngwe le e nngwe ya ho tjhesa ya RF e fihlella maemo a hodimo mme e fana ka tshebeletso e tshepahalang maemong a fapaneng a tikoloho, ho kenyeletswa le ditikoloho tse thata tsa kantle le tsa kahare tse nang le bongata bo boholo.

    Bakeng sa LTE ea hau, puisano ea waelese, kapa litlhoko tse ikhethileng tsa ts'ebeliso, li-tapper tsa RF tsa APEX li fana ka ts'ebetso le ts'epo e hlokahalang ho boloka boleng ba lets'oao. Haeba u na le thahasello tharollong ea tapper e etselitsoeng uena kapa u hlahloba likhetho tse tloaelehileng, boiphihlelo ba APEX ho moralo le tlhahiso ea tapper ea Chaena bo mona ho u tšehetsa.