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PIN switch yog lub solid-state electronic switch uas siv PIN diode ua lub hauv paus tseem ceeb los tswj kev qhib/kaw lossis hloov ntawm RF signal channels los ntawm cov teeb liab hluav taws xob, thiab siv dav hauv RF teb.
Cov yam ntxwv:
Kev hloov pauv ceev: Qhov kev hloov pauv ceev tuaj yeem ncav cuag nanoseconds lossis txawm tias microseconds, sai dua li cov kev hloov pauv ib txwm muaj.
Zaus ua haujlwm dav: Muaj peev xwm npog los ntawm ob peb kHz mus rau kaum ntawm GHz (xws li 9kHz ~ 20GHz).
Kev rho tawm siab thiab kev poob qis ntawm kev ntxig: Nws tuaj yeem tiv thaiv kev cuam tshuam (kev rho tawm txog li 30dB) thaum tswj hwm qhov poob zog ntawm lub teeb liab qis (kev poob qis txog li 3.0dB).
Kev ncaj ncaj siab thiab muaj peev xwm fais fab siab: Nrog rau qhov tsis sib xws ntawm lub teeb liab tsawg kawg nkaus thiab muaj peev xwm los tswj cov teeb liab RF muaj zog siab.
Hom kev nqus: Lub qhov chaw nres nkoj tsis-conductive nqus cov teeb liab los ntawm lub nra hnyav 50Ω sab hauv, nrog rau tus yam ntxwv thiab qhov zoo ntawm kev muab kev sib phim impedance zoo heev (VSWR qis) ntawm txhua qhov chaw nres nkoj, ua rau nws tsim nyog rau kev tsim cov kab ke sim uas xav tau kev xa cov teeb liab meej thiab kev sib phim.
Kev tsim khoom khov kho: Piv rau cov khoom siv hloov kho tshuab, cov hloov PIN yog txhua yam khov kho, nrog rau qhov me me, lub neej ntev, thiab kev ntseeg siab siab.
Cov ntawv thov:
Lub kaw lus sib txuas lus: Feem ntau siv rau kev xa thiab txais antenna (T/R) hloov pauv hauv cov chaw nres tsheb hauv paus, xov tooj ntawm tes, thiab lwm yam khoom siv, tso cai rau kev xa thiab txais yuav sib koom tib lub antenna.
Lub kaw lus radar: Siv dav rau T / R hloov thiab tswj cov teeb liab kis thiab txais tos hauv phased array radar thiab airborne / shipborne radar.
Kev Ua Rog Hluav Taws Xob: Siv rau cov khoom siv Ua Rog Hluav Taws Xob (EW) kom ua tiav kev xa xov sai, kev cuam tshuam, thiab ntau ntxiv.
Kev Ntsuas thiab Kev Ntsuas: Nws yog lub hauv paus ntawm Cov Khoom Siv Kuaj Xyuas Tsis Siv Neeg (ATE), siv los hloov ntawm cov chaw teeb liab, cov khoom ntsuas, thiab cov khoom kuaj kom ua tiav kev kuaj xyuas zoo.
Kev Tshawb Fawb thiab Chaw Kuaj Mob: Siv rau kev ntsuas cov cuab yeej, kev taw qhia teeb liab, thiab lwm yam. Nws cov qauv nqus tau tuaj yeem muab qhov chaw nres nkoj zoo heev.
Qualwave Inc. muab kev pabcuamSP2T PIN Diode Hloovua haujlwm ntawm DC ~ 40GHz, nrog lub sijhawm swithing siab tshaj plaws ntawm 12mS. Peb muab cov keyboards ua haujlwm siab txheem, nrog rau cov keyboards customized raws li qhov yuav tsum tau ua. Tsab xov xwm no qhia txog SP2T PIN switch nrog zaus them ntawm 9kHz ~ 20GHz.
1. Cov yam ntxwv hluav taws xob
Zaus: 9kHz ~ 20GHz
Kev Ntxig Poob: 3dB max.
Kev rho tawm: 30dB feeb.
VSWR (Nyob rau hauv lub xeev): 2 hom.
Lub zog nkag (P1dB): 24dBm typ. @1 ~ 20GHz
Lub Sijhawm Hloov: 25ns hom.
Voltage: + 5V DC hom.
Tam sim no: 10mA hom.
Kev Tswj: Siab - 1 @2.5 ~ 5V
Qis/NC - 0 @0~0.8V
2. Qhov Ntsuas Siab Tshaj Plaws * 1
Lub zog tawm tswv yim: +27dBm
Kev Tswj Hluav Taws Xob: + 5.5V
[1] Kev puas tsuaj mus tas li yuav tshwm sim yog tias muaj ib qho ntawm cov kev txwv no raug tshaj dhau.
3. Cov Khoom Siv Kho Tshuab
Loj * 2: 20 * 16 * 8 hli
0.787 * 0.63 * 0.315 nti
Cov Txuas RF: SMA poj niam (Tshem tau)
Cov Khoom Siv Hluav Taws Xob: Pub los ntawm / Chaw Nres Nkoj
Kev Teeb: 3-Φ1.8mm los ntawm qhov
[2] Tsis suav cov khoom sib txuas.
4. Tswj Rooj Tseeb
| C1 | Kev Sib Txuas |
| 0 | J0 - J1 Nyob |
| 1 | J0 - J2 Nyob |
5. Ib puag ncig
Kub Ua Haujlwm: -45 ~ + 85 ℃
Kub tsis ua haujlwm: -55 ~ + 125 ℃
6. Cov Duab Qhia Txog
Chav: mm [hauv]
Kev kam rau siab: ± 0.2 hli [± 0.008 nti]
7. Yuav Ua Li Cas Thiaj Txiav Txim Tau
Yog tias koj xav tau cov khoom no, thov koj xav tiv tauj peb. Peb zoo siab muab cov ntaub ntawv tseem ceeb ntxiv. Peb txhawb nqa cov kev pabcuam kho kom haum rau qhov zaus, hom connector, thiab qhov loj ntawm pob khoom.
Lub sijhawm tshaj tawm: Tsib Hlis-14-2026