China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC DUPLEXER SAMPLE SPECIFICATION SIPAT Co., Ltd. Part Number: www.sipatsaw.com CMD810C902/947P25A ELECTRICAL SPECIFICATIONS Low >>> ANT High <<< ANT 902.5 947.5 MHz fo ± 12.5 [ 890~915 ] fo ± 12.5 [ 935~960 ] MHz ITEM UNIT 1 Center Frequency [fo] 2 Bandwidth [BW] 3 Insertion Loss in BW 2.5 max. 2.5 max. dB 4 Ripple in BW 1.5 max. 1.5 max. dB 5 VSWR in BW 1.5 : 1 max. 1.5 : 1 max. Ratio 6 Input Power 3.0 max. 3.0 max. W 55 min. @ 935 ~ 960 MHz 55 min. @ 890 ~ 915 MHz dB 7 Attenuation MHz [Absolute Value] 8 In/Out Impedance 9 Operation Temperature Range SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 50 Ω -40 to +85 ℃ Part Number CMD810C902/947P25A Rev. Date 2005-6-20 Rev. 1.0 Fax: +86-23-62805284 Page 1/5 www.sipatsaw.com / [email protected] DIELECTRIC DUPLEXER SAMPLE SPECIFICATION China Electronics Technology Group Corporation No.26 Research Institute SIPAT Co., Ltd. Part Number: www.sipatsaw.com CMD810C902/947P25A DIMENSIONS TOP VIEW BOTTOM VIEW 42.0 [42.5 MAX.] 5 4 5.5 5.5 4 5 4.3 2.2 2.9 1.0 947 2.0 ANT 2.0 902 1.0 CMD810C902/947P25A 4.0 17.5 max. 4.0 3.1 2.2 4.2 4 5.5 5.5 4 1.0 2.0 1.0 FRONT VIEW I/O PORT GROUND 9.5 max. SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 1.0 2.0 TOLERANCE : 0.20 UNIT : mm Part Number CMD810C902/947P25A Rev. Date 2005-6-20 Rev. 1.0 Fax: +86-23-62805284 Page 2/5 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC DUPLEXER SAMPLE SPECIFICATION SIPAT Co., Ltd. Part Number: www.sipatsaw.com CMD810C902/947P25A CHARACTERISTIC SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number CMD810C902/947P25A Rev. Date 2005-6-20 Rev. 1.0 Fax: +86-23-62805284 Page 3/5 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC DUPLEXER SAMPLE SPECIFICATION SIPAT Co., Ltd. Part Number: www.sipatsaw.com SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 CMD810C902/947P25A Part Number CMD810C902/947P25A Rev. Date 2005-6-20 Rev. 1.0 Fax: +86-23-62805284 Page 4/5 www.sipatsaw.com / [email protected] China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC DUPLEXER SAMPLE SPECIFICATION SIPAT Co., Ltd. Part Number: www.sipatsaw.com CMD810C902/947P25A RECOMMENDED PC BOARD PATTERN GROUND SOLDERING POINT I/O PORT SOLDERING POINT SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Phone: +86-23-62920684 Part Number CMD810C902/947P25A Rev. Date 2005-6-20 Rev. 1.0 Fax: +86-23-62805284 Page 5/5 www.sipatsaw.com / [email protected]