TDK HHM Series HHM1711E1 - Manual (Page 2)

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001-02 / 20080106 / e751_hhm1711e1.fm
• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50 Ω/Balance 100Ω
RETURN LOSS
–40
2000 2200 2300 2100 2400 2500 2600 2700 2800 2900 3000
–20
–25
–30
–35
–15
–10
–5
0
Retur
n loss
( dB
)
Frequency(MHz)
1: 2300.0MHz
–14.11dB
2: 2500.0MHz
–15.68dB
3: 2700.0MHz
–14.58dB
1
2 3
INSERTION LOSS
2000 2200 2300 2100 2400 2500 2600 2700 2800 2900 3000
Frequency(MHz)
1: 2300.0MHz
–0.72dB
2: 2500.0MHz
–0.65dB
3: 2700.0MHz
–0.70dB
–5.0
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–1.5
–1.0
–0.5
0.0
Inser
tion loss
( dB
)
1 2 3
AMPLITUDE BALANCE
2000 2200 2300 2100 2400 2500 2600 2700 2800 2900 3000
Frequency(MHz)
1: 2300.0MHz
–0.21dB
2: 2500.0MHz
0.14dB
3: 2700.0MHz
0.34dB
–5
1
0
–1
–2
–3
–4
2
3
4
5
Amplitude balance
( dB
)
1
2 3
PHASE BALANCE
2000 2200 2300 2100 2400 2500 2600 2700 2800 2900 3000
Frequency(MHz)
160
180
170
190
200
Phase balance
( deg.
)
1 2
3
1: 2300.0MHz
176.16deg.
2: 2500.0MHz
177.10deg.
3: 2700.0MHz
179.18deg.