Preliminary
TBF-2012-245-R1 THIN FILM BAND PASS FILTER
1. Feature:
1. 2.45GHz Thin Film Band Pass Filter
2. For ISM Band applications like Wireless LAN & Bluetooth.
3. Lead Free
2. Part Number
TBF 2012
245
R1
—
XX
(1) (2) (3)
(4) (5)
Where (1) TBF : Thin Film Band Pass Filter
(2) Size :
4 digits of number ––2012 = 2.0×1.25 mm
(3) Center Frequency :
245 = 2.45 GHz
(4) Type
Refer to Table 3-1
(5) XX
Internal Code
3. Ratings
3-1 Specifications
Part Number TBF-2012-245-R1
Nominal Characteristics Impedance
50 Ω
Nominal Center Frequency 2450MHz
Bandwidth 2400 ~ 2500MHz
Insertion Loss 1.5 dB Max. at +25 deg. C
1.8 dB max. at –40 ~ +85 deg. C
Ripple in BW 0.5dB max.
Attenuation 30.0dB min. at 880~960MHz
25.0dB min. at 1710~1910MHz
30.0dB min. at 4800 ~ 5000MHz
30.0dB min. at 7200 ~ 7500MHz (Option)
VSWR in BW 2.0 Max.
Power Capacity 500mW Max.
3-2 Operation Temperature: −40℃ to +85℃
3-3 Storage Temperature: +15℃ to +35℃
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TITLE : The Engineering Spec. for TBF-2012-245-R1 Band Pass Filter
DOCUMENT
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UNLESS OTHERWISE SPECIFIED
TOLERANCES ON ﹕
X = ±
X.X = ±
X.XX = ±
ANGLES ± HOLE DIA. ±
SCALE ﹕ X UNIT ﹕ X
APPROVED BY ﹕Wang-Kevin
RELEASED BY ﹕Steven-Tseng
DESIGNED BY ﹕Steven-Tseng
CHECKED BY ﹕Steven-Tseng
THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF CYNTEC CO., LTD.
AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE
MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION
乾坤科技股份有限公司
CYNTEC CO., LTD.
