TDK WiMAX HHM Series HHM1715E1 Specifications - page 2
(2/2)
001-02 / 20080106 / e751_hhm1715e1.fm
• All specifications are subject to change without notice.
FREQUENCY CHARCTERISTICS
Unbalance 50
Ω/Balance 100Ω
RETURN LOSS
–30
2500
4500
3500
3000
4000
–20
–25
–15
–10
–5
0
Retur
n loss
( dB
)
Frequency(MHz)
1: 3300.0MHz
–18.82dB
2: 3600.0MHz
–20.13dB
3: 3900.0MHz
–19.45dB
1
2
3
INSERTION LOSS
2500
4500
3500
3000
4000
Frequency(MHz)
1: 3300.0MHz
–0.65dB
2: 3600.0MHz
–0.63dB
3: 3900.0MHz
–0.64dB
–2.0
–1.0
–1.5
–0.5
0
Inser
tion loss
( dB
)
1
2
3
AMPLITUDE BALANCE
2500
4500
3500
3000
4000
Frequency(MHz)
1
2
–2
–1
0
Amplitude balance
( dB
)
2
1
3
1: 3300.0MHz
0.28dB
2: 3600.0MHz
0.48dB
3: 3900.0MHz
0.49dB
PHASE BALANCE
2500
4500
3500
3000
4000
Frequency(MHz)
1: 3300.0MHz
178.29deg.
2: 3600.0MHz
178.25deg.
3: 3900.0MHz
177.98deg.
160
170
180
190
200
Phase balance
( deg.
)
1
2
3