TDK HHM Series HHM1791A1 Network Card User Manual


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• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 100Ω
RETURN LOSS
–40
2400 2800270026002500
–20
–25
–30
–35
–15
–10
–5
0
Return loss
(
dB
)
Frequency
(
MHz
)
1: 2500.0MHz
–17.18dB
2: 2600.0MHz
–18.25dB
3: 2700.0MHz
–19.35dB
1
2
3
INSERTION LOSS
1: 2500.0MHz
–0.38dB
2: 2600.0MHz
–0.36dB
3: 2700.0MHz
–0.36dB
Frequency
(
MHz
)
–5.0
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–1.5
–1.0
–0.5
0.0
Insertion loss
(
dB
)
1
2
3
2400 28002700260025002450 275026502550
AMPLITUDE BALANCE
2400 28002700260025002450 275026502550
Frequency
(
MHz
)
–5
1
0
–1
–2
–3
–4
2
3
4
5
Amplitude balance
(
dB
)
1: 2500.0MHz
1.11dB
2: 2600.0MHz
0.24dB
3: 2700.0MHz
–0.64dB
1
2
3
PHASE BALANCE
Frequency
(
MHz
)
1: 2500.0MHz
178.35deg.
2: 2600.0MHz
177.11deg.
3: 2700.0MHz
175.89deg.
160
170
180
190
200
Phase balance
(
deg.
)
1
2
3
2400 28002700260025002450 275026502550
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