F4348 Integrated Technology Future, F4348 Datasheet - Page 2

• Manufacturer Part Number: F4348
• Description: Saw Bandpass Filter F4348
• Manufacturer: Integrated Technology Future

SAW Bandpass Filter F4348
Preliminary Specifications
Notes :
1) All specifications are based on the matching schematic shown below, measured by Agilent Network analyzer and
2) Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing
full 2 port calibration.
Center Frequency ( Fc )
Insertion Loss
3dB Bandwidth
Attenuation
Frequency Temperature Coefficient
Temperature Range (Operational)
Input/Output Impedance
tolerances
Fc -10.7MHz
Fc -21.4MHz
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
102-901, Bucheon Technopark 364,
Gyounggi-Do, Korea 421-809
I T F Co., Ltd.
Minimum
-30
15
40
-
-
-
Rev. Date
Part No.
Rev.
Typical
433.92
0.032
3.0
0.6
30
50
25
50
NS9001-AS01
Maximum
5.5
85
2009-07-20
-
-
-
F4348
Ppm/℃
Ohms
MHz
MHz
2/6
Unit
dB
dB
℃
2