DIELECTRIC DEVICE
TECHNICAL DATA
TYPICAL PASSBAND CHARACTERISTIC
DIMENSION
KHX3681A01
DIELECTRIC DUPLEXER
824MHz
0
0
ATTENUATION [dB]
RETURN LOSS [dB]
_
21.5 + 0.2
20
20
_
2.8 + 0.20
_
7.95 + 0.20
_
7.95 + 0.20
_
2.8 + 0.20
3.8 (MAX)
_
0.8 + 0.2
40
40
1
1
1
1
60
60
750
850
950
_
Other dimension tolerance : + 0.1mm
Frequency [MHz]
SPECIFICATION
CDMA
Application
SYMBOL
Center Frequency
Bandwidth
Insertion Loss
Ripple
Standing Wave Ratio
Impedance
Input Power
Attenuation
f
O
BW(min)
IL(max)
(max)
VSWR(max)
Z
(max)
(min)
Tx
836.5
f
O
12.5
2.8
1.0
1.8
50
2.0
43
(869~894)
Rx
881.5
f
O
12.5
3.3
1.0
1.8
50
1.0
56
(824~849)
W
dB
(MHz)
Unit
MHz
MHz
dB
dB
-
8.7 (MAX)