NDK WX948C

SAW Device
Duplexer WX948C
For cdma2000 2 GHz
n Features
l This duplexer is electric power-resistant.
l Compact and light.
l Low loss and high attenuation.
l Surface-mount type.
l Lead-free.
Pb
Free
n Specifications
Model
WX948C
Item
Rx-band
Tx-band
Nominal frequency : f0 (MHz)
2120
1930
Passband width (MHz)
f0±10
f0±10
Operating temperature range (°C)
–25 to 85
Terminating impedance (Ω)
ANT Port 50//2.7nH
TX,RX Port 50
n Dimensions
mm
2.0±0.1
Reference land pattern
1.8
0.7
0.7
8
0.763
0.763
1
0.4
0.525
1.012
0.5
2.5±0.1
2
2.3
6
0.95
0.4
0.95
1.012
0.4
0.525
7
5
0.4
4
0.4
3
0.4
0.525
0.525
0.525
PAD NO.
CONNECTION
Others
GND
6
ANT Port
3
RX Port
1
TX Port
sa06_071102_WX948C_e1