参数资料
型号: TSF0458-L1
厂商: TEMEX COMPONENTS
元件分类: 声表面波滤波器
英文描述: 1 FUNCTIONS, 458 MHz, SAW FILTER
文件页数: 1/3页
文件大小: 263K
代理商: TSF0458-L1
DATA SHEET
DS312_01
07.12.01
Flexibility & Innovation ….
Part Number
TSF0458-L1
SAW Filter 458 MHz For Pager
SPECIFICATION
PRODUCT FEATURES :
HIGH STABILITY
LOW LOSS
SMALL SIZE
All Dimensions in mm
Input : 2
Output : 6
Unused contacts to be connected to Ground
CONTACT :
TEMEX S.A.W.
PUITS-GODET 8,
2000 NEUCHTEL
SWITZERLAND
TEL. : ++41 32 722 18 20
FAX : ++41 32 722 18 29
OR CONTACT YOUR TEKELEC TEMEX SALES
REPRESENTATIVE
TYPICAL PERFORMANCE (Measurement)
W i de B a nd
-8 0
-7 0
-6 0
-5 0
-4 0
-3 0
-2 0
-1 0
0
358
378
398
418
438
458
478
498
518
538
558
Fr e q . ( M H z )
Att.(
d
B
)
N a r r ow B and
-5 0
-4 5
-4 0
-3 5
-3 0
-2 5
-2 0
-1 5
-1 0
-5
0
433
438
443
448
453
458
463
468
473
478
483
F r eq. ( M H z )
Att.(
d
B
)
ELECTRICAL SPECIFICATIONS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Center Frequency
fo
Nominal
458
MHz
Operating band
BWop
Nominal
454
462
MHz
Insertion Loss
IL
In BWop
4.5
dB
Amplitude variation
Av
In BWop
2.5
dB
VSWR
SWR
In BWop
1.6
2.3
Rejection wrt 0dB
Rj1
358
417.2
MHz
50
dB
Rj2
498
558
MHz
42
dB
I/p & O/P impedance
Zin/Zout
Unmatched
50
Ohm
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