DU W307
SAW Duplexer – CDMA450 Block A – 5x5
December 6th, 2005
Preliminary Specification (Rev. 4)
Technical Characteristics
Operating Temperature range : [-10°C ; +85°C]
Isolation
Unit
Minimum
Typical (1)
Maximum
Rx band rejection
463.36 MHz – 467.09 MHz(3)
dB
dB
50
42
55
58
-
-
462.5 MHz – 467.475 MHz
Tx band rejection
453.36 MHz-457.09 MHz(3)
dB
dB
51
50
53
53
-
-
452.5 MHz-457.475 MHz
Absolute Attenuation
0 MHz – 350 MHz
dB
dB
dB
dB
dB
dB
60
48
40
48
37
25
68
54
48
52
44
35
-
-
-
-
-
-
350 MHz – 452.5 MHz
467.475 MHz – 481 MHz
481 MHz – 750 MHz
750 MHz – 1600 MHz
1600 MHz – 2000 MHz
Notes :
(1) Typical values are nominal performances at room temperature
(2) The amplitude variation is defined as the maximum level – minimum level over the given bandwidth
(3) Refer to 3GPP2 C.S0057 document : “Band Class Specification for cdma2000 Spread Spectrum Systems”
For Block A, preferred channel set are defined as channel number 160, 210 and 260.
For mobile station transmission : corresponding preferred carrier frequencies are 453.975MHz, 455.225MHz and 456.475MHz.
For mobile station reception : corresponding preferred carrier frequencies are 463.975MHz, 465.225MHz and 466.475MHz.
Carrier band is 1.23MHz leading to a total used bandwidth of 453.36 – 457.09 MHz and 463.36 – 467.09 MHz.
Matching Network
Rx Port
50 Ω
Antenna Port
50 Ω
Tx Port
50 Ω
4
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
TEMEX [ TEMEX ]
