I-FMUSER 1000W BLF188XR Transistor Amplifier

Isikhulisi se-FM esibanzi esinama-transistors angempela we-NPX LDMOS (inguqulo ye-BLF188XR)

Idizayinelwe abasakazi bomsakazo we-FM, lesi sikhulisamandla sisebenzisa i-NXP LDMOS push-pull transistor eyodwa ukukhiqiza ama-watts angu-900 kuya ku->1000! I-heatsink enhle kakhulu enesizinda esiqinile sobuchwepheshe kuma-amplifiers e-RF iyadingeka. Imodeli ye-PCS LPF 1500W, i-PCS LPF7000 noma engcono iyona kuphela isihlungi esifanelekayo esiphansi salo mkhiqizo. Abahlanganisi besistimu abahlela ukuhlinzeka ngezihlungi zabo zokudlula okuphansi kufanele banakekele kakhulu ukuze banciphise noma yikuphi ukuboniswa kusihlungi. Isaphulelo sobuningi siyatholakala! Imanuwali enemininingwane ye-PDF iyatholakala uma uyicela.

Izici

• Ukulawula amandla okulula
• Ukuvikelwa kwe-ESD okuhlanganisiwe
• Ukuqina okuhle kakhulu
• ukuqeqesheka High
• Ukuzinza okuhle kakhulu kwe-thermal
• Idizayinelwe ukusebenza kwe-broadband (HF ukuya ku-600 MHz)
• Izicelo zezimboni, zesayensi nezokwelapha
• Sakaza izinhlelo zokusebenza zesidluliseli
• Ithobelana Nesiqondiso 2002/95/EC, mayelana Nomkhawulo Wezinto Eziyingozi (RoHS)

Ukucaciswa kobuchwepheshe

- Isisindo Sokuthumela: 0.9Kg
– 86-110MHz 43-50V @ 22.5-29A
– Okokufaka/Okukhiphayo 50 ohms
- I-Pout 950-1050W enokufakwa okungu-2-4W
– 22-25 dB inzuzo
– I-push-pull yekilasi B.
- Ukuchema okunxeshezelwe ngezinga lokushisa okuklanywe yi-NXP.
- Usayizi omncane; LxWxH 4.0 x 2.25 x 1.5 amayintshi
- Isisekelo sethusi esijwayelekile esingu-1/4 intshi
- I-Bias khubaza amaphedi asiza ukuhlanganiswa ezinhlelweni ze-amplifier ezisebenzisa ukuvikela okuzenzakalelayo kwe-VSWR.

OKUBALULEKILE

• - Ngenxa yenzuzo Ephakeme yale pallet, ukuvikela okuhle phakathi kwesiteji sokugcina nanoma yisiphi isigaba samandla omshayeli/amandla aphansi siyadingeka. Sicela ubone kusengaphambili ukuminyanisa okuhle kwe-RF nakuzintambo zokuhlinzeka.
• Izinga lokushayela eleqile lingalimaza lesi sikhulisa-msindo, idizayini yemishini lapho kuzofakwa khona isikhulisi, kufanele sibone kusengaphambili amasekhethi okuvikela afanelekile. Ileveli yokufaka enkulu ingu-+ 6dB okubhekiselwa emandleni okufaka ajwayelekile.
• Ukusebenza kahle kwe-amplifier kuwumsebenzi we-voltage yokunikezela, ukuze uthole ukusebenza kahle okuphezulu sicela wehlise ukunikezwa komsebenzi wamandla okukhiphayo ofisayo. Ngokuvamile ukuvumelana okungcono kakhulu phakathi kokusebenza kahle nokukhipha i-harmonic, kutholakala lapho i-amplifier isebenza cishe ngo-2-3 dB wokuzuza ukucindezelwa.
• Amaphalethi e-RF angamadivayisi azwelayo, uma ungenalo ulwazi olwanele sicela ucabangele umkhiqizo ophelile. Zingashiswa ngokusebenzisa amandla okushayela amaningi kakhulu, i-voltage ephezulu kakhulu yokunikezela, ukungasebenzisi i-heatsink efanele, kusetshenziswa isihlungi esinemininingwane enganele, ukuxhuma imithwalo engafani noma ukungabikho nhlobo umthwalo kanye nangokufakwa kwe-soldering coax enemikhondo emide kakhulu. Ngenxa yalesi sizathu asikho iwaranti yanoma iyiphi i-pallet. Siyakuqinisekisa ukuthi i-pallet ngayinye ihlolwe futhi isebenza ngo-100% njengoba iphuma endaweni yethu yokusebenzela.
• Yazi ukuthi i-FM pallet amplifier nayo iyahlukahluka endabeni yezindleko, usayizi, ukwakheka, umbono, njll. ngenxa yamandla okukhipha isidlulisi. Ngaphambi kokufaka noma yimaphi ama-oda, sicela ugcwalise ishidi lethu lokuxhumana elingakwesokunxele kuleli khasi ukuze uthole imininingwane eyengeziwe!

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