Multilayer Chip Band Pass Filter + Balun
FB 2520 Series  
 
Features


Monolithic SMD with small, low-profile and light-weight type.

Applications

2.4GHz WLAN, Home RF, Bluetooth Modules, etc.

Specifications
Part Number Freq. Range (MHz) Unbalanced  Impedance (ohm) Balanced Impedance
(ohm)
Insertion Loss (dB) VSWR @BW Phase Difference
(degree)
Amplitude Difference (dB)

Attenuation (dB)

 FB2520- 05E2R4A_
 2400 ~ 2500 50 50
2.0 max. 2.0 max. 180กำ10 1.0 35 min.@
880~960MHz
30 min.@
1710~1910 MHz
30 min.@
4800~5000MHz
25 min.@
7200~7500MHz
 FB2520- 05L2R4B_
2300 ~ 2390 50 50
3.2 max. 1.7 max. 180กำ10 1.5 30 min.@
766~797MHz
20 min.@
1532~1594MHz
12 min.@
2110~2170MHz
29 min.@
3066~3186MHz
28 min.@
3833~3983MHz
 FB2520- 05L2R6B_
2500 ~ 2690 50 50
3.2 max. 1.7 max. 180กำ10 1.5 45 min.@
824~960MHz
40 min.@
1650~1990MHz
25 min.@
2110~2170MHz
25 min.@
3300~3600MHz
28 min.@
4150~4500MHz
 FB2520- 05L3R5B_
 3400 ~ 3600 50 50
2.9 max. 2.0 max. 180กำ12 1.5 35 min.@
680~720MHz
35 min.@
1088~1152MHz
45 min.@
2040~2160MHz
32 min.@
2720~2880MHz
15 min.@
4080~4320MHz
20 min.@
4760~5040MHz
25 min.@
5440~5760MHz
20 min.@
7480~7920MHz
15 min.@
8840~9360MHz
 FB2520- 06E2R4B_
 2400 ~ 2500 50 Conjugate match to CSR chipset
3.5 max. 2.0 max. 180กำ8 1.0 45 min.@
880~960MHz
35 min.@
1710~1880 MHz
35 min.@
1880~1990MHz
20 min.@
2110~2170MHz
25 min.@
4800~5000MHz
30 ref.@
7200~7500MHz
 FB2520- 07E2R4B_
 2400 ~ 2500 50 Conjugate match to CSR chipset
3.0 max. 2.0 max. 180กำ8 1.0 45 min.@
880~960MHz
38 min.@
1710~1880 MHz
35 min.@
1880~1990MHz
20 min.@
2110~2170MHz
25 min.@
4800~5000MHz
30 ref.@
7200~7500MHz
 FB2520- 07L2R4F_
 2400 ~ 2500 50 Conjugate match to BRF6150 of TI
3.8 max. 2.0 max. 180กำ10 1.0 45 min.@
880~960MHz
38 min.@
1710~1880 MHz
40 min.@
1880~1990MHz
20 min.@
2110~2170MHz
27 min.@
4800~5000MHz
10 ref.@
7200~7500MHz
 FB2520- 08E2R4B_
 2400 ~ 2500 50 Conjugate match to CSR chipset
3.5 max. 2.0 max. 180กำ8 1.0 45 min.@
880~960MHz
38 min.@
1710~1880 MHz
35 min.@
1880~1990MHz
20 min.@
2110~2170MHz
25 min.@
4800~5000MHz
30 ref.@
7200~7500MHz
 FB2520- 09E2R4B_
 2400 ~ 2500 50 Conjugate match to CSR chipset
3.3 max. 2.0 max. 180กำ8 1.0 45 min.@
880~960MHz
38 min.@
1710~1880 MHz
35 min.@
1880~1990MHz
20 min.@
2110~2170MHz
25 min.@
4800~5000MHz
30 ref.@
7200~7500MHz
 FB2520- 10E2R4A_
 2400 ~ 2500 50 100 2.0 max. 2.0 max. 180กำ10 1.0 max. 35min.@
880~960MHz  30min.@
1710~1910MHz  30min.@
4800~5000MHz  25min.@
7200~7500MHz
 FB2520- 10E2R4B_
 2400 ~ 2500 50 100 3.0 max. 2.0 max. 180กำ8 1.0 max. 45min.@
880~960MHz  38min.@
1710~1880MHz  35min.@
1880~1990MHz 
20min.@
2110~2170MHz
30min.@
4800~5000MHz
30min.@
7200~7500MHz
 FB2520- 15E2R4A_
 2400 ~ 2500 50 150 2.5 max. 2.0 max. 180กำ10 1.0 max. 35min.@
880~960MHz  30min.@
1710~1910MHz  30min.@
4800~5000MHz 
25min.@
7200~7500MHz
Reliability / Packaging
Reliability Packaging
Notes
The contents of this data sheet are subject to change without notice. Please confirm the specifications and delivery conditions when placing your order.
 
 
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