TDK HHM Series HHM1521 Network Card User Manual


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• All specifications are subject to change without notice.
FREQUENCY CHARACTERISTICS
Unbalance 50Ω/Balance 200Ω
RETURN LOSS
–30
2100 2200 2300 2400 2500 2600 2700
–20
–25
–15
–10
–5
0
Return loss
(
dB
)
Frequency
(
MHz
)
1: 2400MHz
–13.08dB
2: 2500MHz
–14.96dB
1
2
INSERTION LOSS
–5.0
–4.0
–4.5
–3.0
–3.5
–2.0
–2.5
–1.0
–1.5
–0.5
0.0
Insertion loss
(
dB
)
Frequency
(
MHz
)
1: 2400MHz
–0.82dB
2: 2500MHz
–0.76dB
2100 2200 2300 2400 2500 2600 2700
1
2
AMPLITUDE BALANCE
2
1
4
3
5
–4
–5
–2
–3
–1
0
Amplitude balance
(
dB
)
Frequency
(
MHz
)
1: 2400MHz
–0.45dB
2: 2500MHz
–0.57dB
2100 2200 2300 2400 2500 2600 2700
1
2
PHASE BALANCE
155
175
185
195
170
165
160
180
190
200
205
Phase balance
(
deg.
)
1: 2400MHz
180.7deg.
2: 2500MHz
181.3deg.
Frequency
(
MHz
)
2100 2200 2300 2400 2500 2600 2700
1
2
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