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參數(shù)資料
| 型號(hào)： | TFS195 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | VI SAW濾波器(VI SAW Filter) |
| 中文描述： | 1 FUNCTIONS, 195.608 MHz, SAW FILTER |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大小： | 47K |
| 代理商： | TFS195 |
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Measurement condition
Ambient temperature:
23
°
C
Input power level:
0 dBm
Terminating impedances
for input:
1150 Ohm // -1.7 pF
for output:
1150 Ohm // -1.7 pF
Coupling coil:
197 nH
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 195 is the insertion loss. The insertion loss ae is defined as the insertion loss at the
nominal frequency f
. The centre frequency fC is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level
relative to the insertion loss ae. The nominal frequency f
N
is fixed on 195,6 MHz without tolerance. The specified values have to be reached in
operating temperature range.
D a t a
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / 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
typ. value
tolerance/limit
Insertion loss
(Reference level)
ae
-
2.3...4.3
dB
Nominal frequency
f
N
f
C
-
195,600 MHz
-
Centre frequency
195,608 MHz
1 dB bandwidth
BW
212
kHz
-
Relative attenuation
f
N
± 1,8 MHz ... f
N
± 6
f
N
± 6 MHz ... f
N
± 100 MHz
arel
MHz
42
dB
dB
min.
min.
30
20
dB
dB
23...90
VSWR
@ f
C
1.4:1
min. 1.8 : 1
Group delay
@ f
C
GD
3,2
μs
max.
6
μs
Input power
-
max.
10
dBm
Operating temperature range
- 5
°
C ... + 80
°
C
Storage temperature range
- 30
°
C ... + 80
°
C
Temperature coefficient of frequency
TC
- 0.036 ppm/K2
Frequency inversion temperature
20
°C
Generated:
Checked / approved:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TFS196 | VI SAW Filter(VI SAW 濾波器(輸入電阻:1150Ω/-1.7pF,輸出電阻:1150Ω/-1.7pF,耦合線圈:197nH)) |
| TFS199D | VI SAW濾波器(VI SAW Filter) |
| TFS201 | VI SAW濾波器(VI SAW Filter) |
| TFS210E | VI SAW濾波器(VI SAW Filter) |
| TFS210F | VI SAW濾波器(VI SAW Filter) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS1950B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Vectron International |
| TFS195X | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS196 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS196_02 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS1960 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
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