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參數資料
| 型號： | TFS80D2 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | Filter Specification |
| 中文描述： | 1 FUNCTIONS, 80.07 MHz, SAW FILTER |
| 文件頁數： | 4/4頁 |
| 文件大?。?/td> | 60K |
| 代理商： | TFS80D2 |
tfs 80D2doc
VI TELEFILTER
Version 1.1
16.05.2000.
Filter Specification
TFS 80 D2 - 4/4
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30
E-Mail: tft@telefilter.com
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is
assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
History
Version
Reason of Changes
Name
Date
1.0
Change filter specifications TFS 80D and TFS 80D1
according to customer requirements:
1.
Change of insertion loss limit :
from ILo = max. 16,0 dB without matching
to ILo = max. 14,5 dB with matching .
2.
Change of centre frequency tolerance
from fc = 80,07 ± 0,02 kHz
to fc = 80,07 ± 0,01 kHz .
3.
Change of band width limit :
from BW(-3dB) = min. 180 kHz without matching
to BW(-3dB) = min. 200 kHz with matching;
4.
Change of selection from –34 dB up to –36 dB
in fc ± 400 kHz ... fc ± 500 kHz .
Dunzow W.
10.05.2000
1.1
1.
Change of selection limit line ( – 45 dB )
from fc ± 500 kHz ... fc ± 850 kHz
to fc ± 500 kHz ... fc ± 1000 kHz
Correction of frequency inversion temperature :
from T
o
= 20° to T
o
= 10° (after measure )
and temperature coefficient of frequency :
from Tc
f
= -0,055 ppm/K2 to Tc
f
= -0,045 ppm/K2 .
Dunzow W.
16.05.2000
2.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TFS80F | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS80G | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS80H | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS810 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Development Specification |
| TFS810A | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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