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DUW307 参数 Datasheet PDF下载

DUW307图片预览
型号: DUW307
PDF下载: 下载PDF文件 查看货源
内容描述: [Duplexer, 455MHz(Tx), 465MHz(Rx)]
分类和应用:
文件页数/大小: 9 页 / 419 K
品牌: TEMEX [ TEMEX ]
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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.