CMF43C1656P23A

China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC FILTER SPECIFICATION www.sipatsaw.com 1. MODEL NUMBER MODEL NUMBER. CMF43C1656P23A CUSTOMER PART NO. SIPAT Co., Ltd. Part Number: CMF43C1656P23A 2. TEST CONDITION 2-1 TYPICAL CONDITION : -TEMPERATURE : 20℃ -HUMIDITY : 65%RH 2-2 STANDARD CONDITION : -TEMPERATURE :-40℃ to +85℃ -HUMIDITY 3. COMPOSITION AND MATERIAL NO. 3-1 3-2 3-3 3-4 RESONATOR NUMBER OF HOLE IN/OUTPUT TERMINALS GROUND BASE NAME COMPOSITION AND MATERIALS DIELECTRIC MATERIALS 3 HOLE Ag or Sn PLATED Ag or Sn PLATED : 45%RH to 85%RH 4. ELECTRICAL SPECIFICATIONS NO. 4-1 4-2 4-3 4-4 4-5 4-6 ITEM CENTER FREQUENCY(fo) BAND WIDTH INSERTION LOSS IN BW RIPPLE IN BW RETURN LOSS IN BW ATTENUATION 1656.5MHz fo±11.5MHz 2.0dB max. 0.5dB max. 15.0dB min. 45dB min. at 1505~1525MHz 40dB min. at 1785~1805MHz 4-7 4-8 INPUT POWER NOMINAL CHARACTERISIC IMPEDANCE 1W 50Ω SPECIFICATIONS SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. CMF43C1656P23A 2005-9-15 1.0 Page 1/4 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC FILTER SPECIFICATION www.sipatsaw.com 5.DIMENSIONS SIPAT Co., Ltd. Part Number: CMF43C1656P23A 6. 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 Part Number Rev. Date Rev. CMF43C1656P23A 2005-9-15 1.0 Page 2/4 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC FILTER SPECIFICATION www.sipatsaw.com 7. CHARACTERISTICS SIPAT Co., Ltd. Part Number: CMF43C1656P23A SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. CMF43C1656P23A 2005-9-15 1.0 Page 3/4 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com China Electronics Technology Group Corporation No.26 Research Institute DIELECTRIC FILTER SPECIFICATION www.sipatsaw.com 8. REFLOW SOLDERING STANDARD CONDITIONS SIPAT Co., Ltd. Part Number: CMF43C1656P23A SIPAT Co., Ltd. ( CETC No. 26 Research Institute ) Nanping Huayuan Road No. 14 Chongqing, China, 400060 Part Number Rev. Date Rev. CMF43C1656P23A 2005-9-15 1.0 Page 4/4 Phone: +86-23-62920684 Fax: +86-23-62805284 www.sipatsaw.com / sawmkt@sipat.com