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TDK DEA Series DEA255395BT-2065D2 Specifications page 2

Multilayer chip band pass filters for 5.0ghz w-lan dea series

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FREQUENCY CHARACTERISTICS
INSERTION LOSS
0
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
–5.5
–6.0
4.5 4.7
4.9
5.1
5.3
5.5 5.7
5.9
Frequency ( GHz )
RETURN LOSS
0
–5
–10
–15
–20
–25
–30
3.5
4
4.5
5
5.5
6
6.5
Frequency ( GHz )
• All specifications are subject to change without notice.
1: 4.94GHz
–2.64dB
2: 5.395GHz
–1.33dB
3: 5.85GHz
–1.9dB
6.1
6.3
6.5
1: 4.94GHz
–14.46dB
2: 5.395GHz
–16.99dB
3: 5.85GHz
–14.232dB
7
7.5
8
ATTENUATION
0
–10
–20
–30
–40
–50
–60
–70
1
2
3
4
5
6
7
8
Frequency ( GHz )
VSWR
jV
1
0.8
0.6
0.4
0.2
–1
1
0
U
–0.2
–0.4
–0.6
–0.8
–1
001-01 / 20080116 / e721_dea255395bt_2065.fm
1: 2.5MHz
–47.02dB
2: 4.515MHz
–32.83dB
3: 4.55GHz
–33.73dB
4: 4.65GHz
–43.64dB
5: 4.94GHz
–2.64dB
6: 5.395GHz
–1.33dB
9
10 11
12
7: 5.85GHz
–1.9dB
(2/2)

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