DEA252450BT-2027A1 Datasheet, PDF (9/21 Pages) TDK Electronics – Multilayer Band Pass Filters

FREQUENCY CHARACTERISTICS
INSERTION LOSS
0
–0.5
–1.0
–1.5
–2.0
12
1: 2300MHz
1.058dB
2: 2500MHz
0.943dB
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
1500 1700 1900 2100 2300 2500 2700 2900
Frequency(MHz)
RETURN LOSS
0
10
20
30
1
2
1: 2300MHz
27.140dB
2: 2500MHz
21.893dB
40
50
60
70
80
90
100
1500 1700 1900 2100 2300 2500 2700 2900
Frequency(MHz)
(8/20)
ATTENUATION
0
10
20
30
40
2
50 ₁
45
60
3
70
80
500
1500 2500 3500 4500 5500
Frequency(MHz)
1: 915MHz
47.006dB
2: 1785MHz
45.335dB
3: 1910MHz
53.297dB
4: 4800MHz
40.660dB
5: 5000MHz
44.506dB
VSWR
jV
1
0.8
0.6
0.4
–1
0.2
0
–0.21 ₂
–0.4
–0.6
–0.8
–1
1: 2300MHz
1.15051dB
2: 2500MHz
1.30547dB
1U
• All specifications are subject to change without notice.
001-03 / 20111205 / e721_multibpf_dea03