TTE滤波器LG7

产品名称：TTE滤波器LG7  
型号：LG7    
描述:
ERIES NUMBER：LG7  
NUMBER OF POLES:7  
INSERTION LOSS at 0.1 x f -3dBc dB MAXIMUM:0.5
STOPBAND
       ATTENUATION dBc MINIMUM:-60
       FREQUENCY:6.0 x f
-3dBc
 

NOTES:
? Operating Temperature Range:
 0°C to +70°C
? Number of Poles: 3-10
? VSWR: 1.5:1 Typical
? Input Power: 20 mW
? Case Type: Refer to Case Selection Guide
? Case Opti*: PCB, SMT, BNC or SMA
? Normalized Resp*e: Refer to Graphs
? Product Info: Refer to LG Series
TERMINATI*:
50 Ω 100 MHz - 200 MHz
50 Ω or 75 Ω 300 kHz - 100 MHz
1 kΩ - 50 Ω 10 kHz - 300 kHz
10 kΩ - 1 kΩ 100 Hz - 10 kHz
PART NUMBER DERIVATION:
LG10 *(R) -10K -1K -1405
 1 2 3 4 5 6
 
1) Series, LG
2) Number of poles, 10
3) “R” RoHS compliant. Allow for longer lead time.
4) f-3dBc
5) Terminati*
6) Case selection from the case selection guide.
 
STOPBAND FREQUENCY CALCULATI*:
Using part number LG10-10K-1K-1405, we know
that the filter is a 10 pole Gaussian lowpass filter.
Scroll dow*series number LG10. Moving to the
right we find the stopband specification listed as
-60dBc minimum at 5.1 x f -3dBc. Thus, the -60dBc
frequency is at 51 kHz (5.1 x 10 kHz).