ᱡᱤᱱᱤᱥ ᱯᱮᱨᱟᱢᱤᱴᱟᱨ
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ᱡᱤᱱᱤᱥ |
ᱥᱯᱮᱥᱤᱯᱷᱤᱠᱮᱥᱚᱱ |
ᱭᱩᱱᱤᱴ |
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ᱯᱷᱨᱤᱠᱩᱣᱮᱱᱥᱤ ᱨᱮᱸᱡᱽ |
fc |
᱑᱐᱐~᱓᱖᱐᱐MHz |
MHz |
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ᱥᱴᱮᱱᱰᱟᱨᱰ ᱯᱷᱨᱤᱠᱩᱣᱮᱱᱥᱤ |
1575.42, 1582.4,1568,2655 |
MHz |
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ᱞᱟᱹᱠᱛᱤᱭᱟᱱ ᱵᱮᱱᱰ ᱚᱥᱟᱨ |
᱓,᱒᱕,᱔᱘ ᱟᱨ ᱵᱟᱝ ᱩᱱᱩᱫᱩᱜ ᱢᱮ |
MHz |
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ᱵᱚᱞᱚᱱ ᱦᱟᱨᱟᱣ (ᱢᱤᱱᱤᱴ) |
ᱟᱭᱤ ᱮᱞ |
᱐.᱙,᱑.᱓,᱑.᱘, ᱒.᱒ ᱵᱟᱝᱠᱷᱟᱱ ᱩᱯᱨᱩᱢ ᱢᱮ |
ᱰᱤᱵᱤ |
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ᱵᱤᱮᱥᱰᱟᱵᱽᱣᱟᱨ (ᱵᱟᱹᱲᱛᱤ) |
2.0 |
ᱰᱤᱵᱤ |
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ᱚᱯᱟᱨᱮᱴᱤᱝ ᱞᱚᱞᱚ ᱯᱟᱥᱱᱟᱣ |
−40~+85 |
ᱰᱤᱜᱨᱤ |
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ᱫᱚᱦᱚ ᱴᱷᱟᱶ ᱞᱚᱞᱚ ᱯᱟᱥᱱᱟᱣ |
−40~+85 |
ᱰᱤᱜᱨᱤ |
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ᱡᱤᱱᱤᱥ ᱨᱮᱭᱟᱜ ᱜᱩᱱ
ᱠᱟᱹᱴᱤᱡ ᱥᱟᱭᱤᱡᱽ ᱓.᱐x᱓.᱐x᱑.᱓mm
ᱣᱮᱞᱰᱤᱝ ᱟᱡ ᱛᱮ ᱪᱟᱞᱟᱜ ᱢᱟᱩᱴᱤᱝ ᱥᱟᱶ ᱦᱩᱭ ᱫᱟᱲᱮᱭᱟᱜᱼᱟ
■ ᱠᱚᱢ{{᱐}}ᱦᱟᱨᱟᱣ SAW ᱨᱟᱭᱵᱟᱨ
ᱮᱯᱞᱤᱠᱮᱥᱚᱱ
- RF SAW ᱵᱮᱱᱰᱯᱟᱥ ᱯᱷᱤᱞᱴᱟᱨ 3 x 3 x 1.25 SF33M6 ᱥᱮᱨᱤᱡᱽ ᱫᱚ ᱚᱴᱚᱢᱚᱴᱤᱵᱷ ᱤᱞᱮᱠᱴᱨᱚᱱᱤᱠᱥ, ᱠᱚᱢ-ᱯᱟᱣᱟᱨ ᱣᱟᱭᱟᱨᱞᱮᱥ ᱡᱚᱜᱟᱡᱩᱜᱽ ᱥᱟᱫᱷᱚᱱ, ᱡᱚᱜᱟᱡᱩᱜᱽ ᱵᱟᱵᱚᱛ ᱟᱨ ᱠᱚᱱᱡᱩᱢᱟᱨ ᱤᱞᱮᱠᱴᱨᱚᱱᱤᱠᱥ ᱟᱨ ᱟᱭᱳᱴᱤ ᱨᱮ ᱞᱟᱹᱜᱩᱜᱼᱟ᱾
ᱡᱤᱱᱤᱥ ᱨᱮᱭᱟᱜ ᱵᱷᱟᱜᱮ ᱠᱚ
ᱠᱚᱢ ᱮᱢᱯᱞᱤᱴᱭᱩᱰ ᱨᱤᱯᱞ
ᱵᱟᱱᱟᱨ ᱟᱩᱴ-ᱵᱮᱱᱰ ᱨᱮ ᱥᱟᱨᱯ ᱨᱤᱡᱮᱠᱥᱚᱱ
ᱥᱟᱨᱴᱤᱯᱤᱠᱮᱴ
RF SAW ᱵᱮᱱᱰᱯᱟᱥ ᱯᱷᱤᱞᱴᱟᱨ ᱓ x ᱓ x ᱑.᱒᱕ mm{{᱓}}SF33M6 ᱥᱮᱨᱤᱡᱽ ᱫᱚ RoHS ᱠᱚᱢᱯᱞᱟᱭᱮᱱᱴ ᱠᱟᱱᱟ ᱾
FAQ
Q1: RF SAW ᱵᱮᱱᱰᱯᱟᱥ ᱯᱷᱤᱞᱴᱟᱨ ᱨᱮᱭᱟᱜ ᱠᱟᱹᱢᱤᱦᱚᱨᱟ ᱪᱮᱫ ᱞᱮᱠᱟ ᱛᱮ ᱯᱩᱥᱴᱟᱹᱣ ᱦᱩᱭᱩᱜᱼᱟ?
ᱮ: ᱑) ᱵᱷᱮᱠᱴᱚᱨ ᱱᱮᱴᱣᱟᱨᱠ ᱮᱱᱟᱞᱟᱭᱡᱟᱨ (ᱵᱤ ᱮᱱ ᱮ) ᱵᱮᱵᱷᱟᱨ ᱠᱟᱛᱮ ᱵᱷᱚᱨᱟᱣ ᱦᱟᱹᱱ ᱡᱚᱠᱷᱟᱭ ᱢᱮ (ᱡᱮᱞᱠᱟ, -᱑.᱕ᱰᱤᱵᱤ ᱠᱷᱚᱱ -᱓ᱰᱤᱵᱤ ᱞᱮᱠᱟᱱ ᱛᱟᱞᱟ ᱯᱷᱨᱤᱠᱩᱣᱮᱱᱥᱤ ᱨᱮ)᱾
2) Characterize Bandwidth & Selectivity by plotting S21 to determine -1dB and -3dB bandwidths and out-of-band rejection (e.g., >᱒᱕dB ±᱑᱐᱐MHz ᱚᱯᱷᱥᱮᱴ ᱨᱮ)᱾
3) Check Return Loss (S11/S22) to ensure impedance matching (e.g., >᱑᱕dB) ᱠᱚᱢᱥᱮ ᱨᱤᱯᱷᱞᱮᱠᱥᱚᱱ ᱞᱟᱹᱜᱤᱫ ᱯᱟᱥᱵᱮᱱᱰ ᱵᱷᱤᱛᱨᱭ ᱨᱮ ᱾
Q2: RF SAW ᱯᱷᱤᱞᱴᱟᱨ ᱤᱱᱴᱮᱜᱽᱨᱮᱥᱚᱱ ᱞᱟᱹᱜᱤᱫ ᱥᱟᱫᱷᱟᱨᱚᱱ ᱮᱴᱠᱮᱴᱚᱬᱮ ᱠᱚ ᱟᱨ ᱥᱚᱢᱟᱫᱷᱟᱱ ᱠᱚ?
ᱮ: ᱮᱴᱠᱮᱴᱚᱬᱮ ᱑: ᱵᱤᱱ ᱟᱥᱟ ᱵᱟᱹᱲᱛᱤ ᱵᱚᱞᱚᱱ ᱦᱟᱨᱟᱣ ᱥᱮ ᱯᱟᱥᱵᱮᱱᱰ ᱨᱤᱯᱮᱞ
ᱠᱟᱨᱚᱱᱺ ᱯᱷᱤᱞᱴᱟᱨ ᱟᱨ ᱟᱰᱮ ᱯᱟᱥᱮ ᱯᱤᱥᱤᱵᱤ ᱴᱨᱮᱥ/ᱜᱚᱱᱚᱠ ᱤᱢᱯᱮᱰᱮᱱᱥ (ᱡᱟᱣᱞᱮᱠᱟ ᱕᱐Ω) ᱛᱟᱞᱟᱨᱮ ᱤᱢᱯᱮᱰᱮᱱᱥ ᱵᱟᱝ ᱢᱮᱥᱟᱜ ᱠᱟᱱᱟ᱾
ᱴᱷᱤᱠ: ᱰᱟᱴᱟᱥᱤᱴ ᱨᱮ ᱞᱟᱹᱭ ᱟᱠᱟᱱ ᱞᱮᱠᱟ ᱤᱱᱯᱩᱴ/ᱟᱩᱴᱯᱩᱴ ᱢᱮᱪᱤᱝ ᱱᱮᱴᱣᱟᱨᱠ (ᱡᱮᱞᱠᱟ, ᱥᱮᱨᱤᱡᱽ ᱵᱟᱝᱠᱷᱟᱱ ᱥᱟᱱᱴ ᱤᱱᱰᱟᱠᱴᱚᱨ/ᱠᱮᱯᱟᱥᱤᱴᱚᱨ) ᱯᱩᱥᱴᱟᱹᱣ ᱟᱨ ᱵᱮᱵᱷᱟᱨ ᱢᱮ᱾
ᱮᱴᱠᱮᱴᱚᱬᱮ ᱒: ᱠᱷᱟᱨᱟᱯ ᱵᱟᱦᱨᱮ{{᱑}}ᱨᱮᱱᱟᱜ{{᱒}}ᱵᱮᱱᱰ ᱵᱟᱝ ᱦᱩᱭᱩᱜ ᱥᱮ ᱥᱤᱜᱽᱱᱟᱞ ᱞᱤᱠᱮᱡᱽ
ᱠᱟᱨᱚᱱᱺ ᱥᱩᱨ ᱨᱮᱱᱟᱜ ᱛᱟᱲᱟᱢ ᱛᱷᱚᱠ ᱠᱷᱚᱱ ᱤ ᱮᱢ ᱟᱭ ᱠᱟᱯᱞᱤᱝ ᱥᱮ ᱯᱷᱤᱞᱴᱟᱨ ᱥᱤᱞᱰ ᱨᱮ ᱵᱟᱝ ᱴᱷᱤᱠ ᱜᱽᱨᱟᱣᱩᱱᱰᱤᱝ ᱾
ᱴᱷᱤᱠ: ᱯᱷᱤᱞᱴᱟᱨ ᱨᱮᱭᱟᱜ ᱜᱽᱨᱟᱣᱩᱱᱰ ᱯᱮᱰᱮᱞ ᱠᱚ ᱢᱤᱫ ᱠᱮᱴᱮᱡ ᱟᱨ ᱮᱯᱷ ᱜᱽᱨᱟᱣᱩᱱᱰ ᱯᱞᱮᱱ ᱨᱮ ᱢᱚᱡᱽ ᱞᱮᱠᱟ ᱥᱚᱞᱰᱟᱨ ᱟᱠᱟᱱᱟ ᱢᱮᱱᱛᱮ ᱴᱷᱟᱹᱣᱠᱟᱹᱭ ᱢᱮ᱾ ᱥᱤᱞᱰᱤᱝ ᱠᱮᱱ ᱵᱮᱵᱷᱟᱨ ᱢᱮ ᱟᱨ ᱯᱷᱤᱞᱴᱟᱨ ᱥᱟᱰᱮ ᱥᱟᱨᱠᱤᱴ ᱠᱷᱚᱱ ᱵᱷᱮᱜᱟᱨ ᱢᱮ (ᱡᱮᱞᱠᱟ, ᱯᱟᱣᱟᱨ ᱮᱢᱯᱞᱤᱯᱷᱟᱭᱟᱨ, ᱜᱷᱚᱰᱤ)᱾
ᱦᱚᱜᱽᱥ: ᱟᱨ ᱮᱯᱷ ᱵᱮᱱᱰᱯᱟᱥ ᱯᱷᱤᱞᱴᱟᱨ ᱓ x ᱓ x ᱑.᱒᱕ ᱧᱮᱞ ᱠᱮᱫᱟᱭ, ᱪᱟᱭᱱᱟ ᱟᱨ ᱮᱯᱷ ᱵᱮᱱᱰᱯᱟᱥ ᱯᱷᱤᱞᱴᱟᱨ ᱓ x ᱓ x ᱑.᱒᱕ ᱵᱮᱱᱟᱣ ᱠᱚ, ᱥᱟᱨᱵᱦᱟᱨᱤᱡ ᱠᱚ ᱧᱮᱞ ᱠᱮᱫᱟᱭ
