RF diapazonli o'tish filtri

RF diapazonli o'tish filtriTarmoqli o'tish filtri - bu ma'lum bir to'lqin o'tish chastotasini va bir vaqtning o'zida boshqa chastota diapazonini himoya qilishni ta'minlaydigan qurilma.

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Kirish

•Rf diapazonli o'tkazgich filtri sizga keng chastota diapazonidagi barcha mobil aloqa ilovalari uchun umumiy distribyutor tizimidan foydalanish imkonini beradi.

• Sxemada va yuqori chastotali elektron tizimda chastotani tanlab filtrlash effekti yaxshiroq va foydasiz diapazondan tashqaridagi signallar va shovqinlarni bostirishi mumkin. Aviatsiya, aerokosmik, radar, aloqa, elektron qarshi choralar, radio va televideniye va elektron sinov uskunalarida turli xil qo'llanmalar.

• Ultra keng polosali dizayn bilan tarmoq tizimlarining turli talablarini qondiring.

•Rf diapazonli o'tkazgich filtri Uyali aloqaning yopiq tizimini qoplash uchun mos keladi

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Texnik xususiyatlar

Qism raqami	Chastota diapazoni (MGts)	Qo'shish yo'qotilishi (dB)	VSWR	Ulagich turi	Rad etish	Olchamlari (mm)
LBF-160/20-Q7	150～170MHz	≤1.0dB	≤1.5	N-ayol 50Ω	≥30dBc@140MHz ≥36dBc@180MHz	316*156*56
LBF-330/30-Q7	315～345MHz	≤0.8dB	≤1.25	SMA-ayol 50Ω	≥40dBc@F0±35MHz	126*72*70
LBF-0.38/2.2-2S	380-2200MHz	≤1.5dB	≤1.8	SMA-ayol 50Ω	≥30dB@DC-0.1GHz&3.2-6Ghz	90.6*34*12.7
LBF-600/400-J11	400-800MHz	≤1.5dB	≤2.0	SMA-ayol 50Ω	≥50dB @ 300MHz ≥50dB @ 900MHz	186*145*34
LBF-SMR-3	851-869MHz	<2.1dB	<1.50	N-ayol 50Ω	≥52dB@849MHz ≥40dB@871MHz	258*180*51
LBF-GSM850-1	869-894MHz	≤1.2dB	≤1.3	SMA-ayol 50Ω	≥50dB @ DC～864MHz ≥50dB @ 899～2500MHz	194*72*49
LBF-1050/500-J13	850-1300MHz	≤1,5 dB	≤1.7	SMA-ayol 50Ω	≥50dB@700MHz ≥50dB@1450MHz	141*82*18
LBF-890/915-1	890-915MHz	≤1.0dB	≤1.2	SMA-ayol 50Ω	≥55dB@870-880MHz ≥40dB@925-960MHz	120*90*46
LBF-1176/24-Q6S	1164.45-1188.45MHz	≤1.0dB	≤1.3	SMA-ayol 50Ω	≥100dB@1096.45MHz ≥100dB@1307.6MHz	82*56*27
LBF-1710/1785-1	1710-1785MHz	≤1.0dB	≤1.3	SMA-ayol 50Ω	≥30dB@DC-1700MHz≥30dB@1795-2500MHz	97*51*25
LBF-1400/160-Q6	1320～1480MHz	≤4.0dB	≤1.3	SMA-ayol 50Ω	≥60dB@DC-975MH ≥40dB@1875-4000MHz	139*32*18
LBF-PHS-12D	1893-1915MHz	≤1.1dB	≤1.2	SMA-ayol 50Ω	≥47dB @1805~1883MHz ≥47dB @ 1925~1980MHz	136*92*31
LBF-2300/80-Q6S	2260-2340MHz	≤0.8dB	≤1.3	SMA-ayol 50Ω	≥70dB@2500-3500MHz≥70dB@Dc-2100MHz	68*44*28
LBF-2586/172-Q10F	2500-2672MHz	≤1.5dB	≤1.3	N-ayol N-erkak 50Ω	≥35dB@2480MHz ≥40dB@2715MHz	122*56*40
LBF-3460/20-Q6S	3450-3470MHz	≤1.0dB	≤1.3	SMA-ayol 50Ω	≥80dB@1000-3380MHz≥80dB@3540-4500MHz	89*47*19
LBF-5601/60-Q5S	5031-5091MHz	≤2.5dB	≤1.5	plagin	≥65dB @ 4650MHz	26.5*23*6
LBF-7900/8400-Q6S	7900-8400MHz	≤0.6dB	≤1.35	SMA-ayol 50Ω	≥60dB@7250-7750MHz	41*25*13
LBF-10500/100-S5	10450-10550MHz	≤2.0dB	≤1.5	SMA-ayol 50Ω	≥50dB@10200MHz ≥50dB@10800MHz	81*17*11
LBF-BJ180-1	193000-194000MHz	≤0.5dB	≤1.2	WR_51	≥25dB@18.87GHz&19.6GHz≥40dB@18.35-18.63GHz	59.5*30.2*11.5
LBF-BJ260-1	291000-292000MHz	≤0.5dB	≤1.2	WR_34	≥90dB@19.3-19.7GHz	39.7*21.1*8.3

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Ilova

Elektron qurilmalarning ish chastotasining tez o'sishi bilan elektromagnit shovqin chastotasi ham tobora yuqorilab bormoqda. Shovqin chastotasi odatda yuzlab MGts ga yoki hatto GHz dan yuqoriga yetadi. Kuchlanish yoki tok chastotasi qanchalik yuqori bo'lsa, nurlanish hosil bo'lish ehtimoli shunchalik yuqori bo'ladi, aynan shu juda yuqori chastotali shovqin signallari nurlanish shovqini muammosiga olib keladi va tobora jiddiylashib bormoqda. Shuning uchun, nurlanish shovqinining yuqori chastotali signalini susaytiradigan filtr turiga ega bo'lish juda muhimdir. Bu RF filtri RF shovqin filtridir.

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