BF2450E0805RT BALUN FILTER SPECIFICATION
PRODUCT FEATURES
1.
2.
3.
4.
Surface mount balun filter with a small size of 2.0 X 1.2 X 1.1 mm, RoHS compliant.
Provide low insertion loss, high rejection rate and 2
nd
Rev. A
harmonic suppression.
Highly stable under temperature and humidity changes.
Superior performance in a compact size, DC bias option provided.
RF CHARACTERISTICS
P/N BF2450E0805RT
Frequency range
Insertion Loss
VSWR
Impedance (Unbalanced)
Impedance ( Balanced )
Phase Difference
Amplitude Difference
Specification
2450 ± 50 MHz
2.8 dB max
2.0 max
50 Ω
50
Ω
PHYSICAL DIMENSIONS
Symbol
L
W
T
A,E,F
B
C
D
G
Dimension
(mm)
2.0 ± 0.15
1.25 ± 0.10
1.10 ± 0.10
0.20 ± 0.15
0.30 ± 0.10
0.35 ± 0.10
0.65 ± 0.10
0.55 ± 0.10
180°± 10°
2 .0 dB Max
30dB @ 880-960 MHz
30dB @ 1710-1880 MHz
20dB @ 1880-1990 MHz
30dB @ 4800-5000 MHz
Attenuation ( min.)
TERMINAL CONFIGURATION
PIN
P1
P2
P3
P4
Definition
Unbalanced Port
DC/GND
NC
GND
PIN
P5
P6
P7
P8
Definition
Balanced Port
GND
Balanced Port
GND
PCB DESIGN/LAYOUT CONSIDERATION
Unbalance Port
Note:
- Unit in mm
- Design trace width to be 50Ω impedance.
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page: 1 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
BF2450E0805RT BALUN FILTER SPECIFICATION
Typical RF Performance
Rev. A
Frontier Electronics Corp.
®
http://www.frontierusa.com
Page: 2 of 2
667 E. Cochran St., Simi Valley, CA 93065
Phone: 1-805-522-9998, Fax: 1-805-522-9989
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