TDK DEA Series DEA202495BT-1242B2 - Manual (Page 2)

(2/2)
001-02 / 20080113 / e721_dea202495bt_1242.fm
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
INSERTION LOSS ATTENUATION
RETURN LOSS
–70
–60
1000 3000 5000 9000 7000 11000
–40
–50
–30
–20
–10
0
Attenuatio
n
( dB
)
Frequency(GHz)
1: 1800MHz
–18.722dB
2: 3400MHz
–37.125dB
3: 11700MHz
–38.095dB
–5
2000 3000 2600 2800 2900 2400 2200 2500 2700 2300 2100
–4
–2
–3
–1
0
Insertion loss
( dB
)
Frequency(GHz)
1: 2300MHz
–1.24dB
2: 2400MHz
–1.085dB
3: 2500MHz
–1.125dB
4: 2690MHz
–1.26dB
–60
1000 2000 3000 5000 4000 6000
–40
–50
–30
–20
–10
0
Return loss
( dB
)
Frequency(MHz)
1: 2300MHz
–17.86dB
2: 2400MHz
–21.619dB
3: 2500MHz
–16.841dB
4: 2690MHz
–20.572dB