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SPEC NO : SPECIFICATION CUSTOMER PRODUCT MODEL NO PREPARED LC FILTER HD L2110 Luopeng CHECKED Houshihong D A T E 2007-01-25 APPROVED CHARLES CUSTOMER RECEIVED: CHECKED APPROVED DATE Shoulder Electronics Limited www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 1 of 7 LC FILTER HD L2110 History Record Date Spec No Part No Customer No Modify Content Remark www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 2 of 7 LC FILTER HD L2110 1. FEATURES Excellent rejection Good VSWR,1.28:1 typ. @ Passband 2. APPLICATIONS Receivers/Transmitters PMR/PAMR Base station(CDMA 2000) 3. ELECTRICAL SPECIFICATION Operation temperature Storage temperature RF Power Input -40 to +85 -55 to +100 0.5W max 3-1.Typical frequency response CENTER FREQ (MHz) PASSBAND (MHz) Loss<3.5dB Loss>20dB STOPBANDS(MHz) VSWR(:1) Loss>40dB 0-115 215-2000 Passband Max 1.4 Stopband Typ. 30 157 151-163 0-131 187-2000 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 3 of 7 LC FILTER HD L2110 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 4 of 7 LC FILTER HD L2110 www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 5 of 7 LC FILTER 3-2.Electrical characteristics Frequency (MHz) 115.0 131.0 151.0 157.0 163.0 187.0 215.0 750.0 1000.0 1500.0 2000.0 Insertion Loss (dB) 51.77 31.25 2.54 2.3 2.58 30.24 53 73.67 72.99 69.66 54.59 0.68 0.23 0.04 0.03 0.04 0.13 0.85 2.46 2.35 3.83 2.238 Return Loss (VSWR) 0.19 0.52 20.36 22.79 20.54 0.68 0.30 0.13 0.16 0.23 0.25 HD L2110 Frequency Group (MHz) Delay (nsec) 149.0 151.0 155.0 156.0 157.0 161.0 161.5 162.0 163.0 165.0 167.0 44.68 40.02 35.77 35.07 35.02 35.47 35.82 36.22 37.63 41.42 44.64 4.TEST CIRCUIT www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 6 of 7 LC FILTER HD L2110 5. DIMENSION 1 2 3 INPUT OUTPUT GROUND 4 5 6 GROUND GROUND GROUND www.shoulder.cn Tel:0755-82916880 Fax:0755-82916881 E-mail:info@shoulder.cn Page 7 of 7 |
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