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GPS Filters

GPS – Filters

Specifications

KWM Part No.L1L2Insertion LossRejectionTopologySizeApplication
BPF-C-152-200-127888YesNo1.50 db7 dB @ Fo – 75 MHzCeramic.350″ x .300″ x .170″Airborne or Ground
20 dB @ Fo +50 MHz
BPF-L-14340YesNo3.5 dBc30dBc @ 1521 MHzLumped1.5″ x 0.5″x 0.5″Airborne or Ground
60 dBc @ 1481 MHz
1667MHz
60 dBc to 10GHz
BPF-C-14053YesNo3.0dB30 dB @ ± 15MHzCombline3.94″ x 2.32″ x 2.41″Airborne or Ground
[email protected]± 50MHz
CER-C-14219YesNo1.35dB26dB @ Fo -75 MHzCeramic1.311″ x .302″ x .275″Airborne or Ground
33dB @ Fo +75 MHz
CER-C-14099YesNo2.4 dB & 1.0 dBc
Fc± 1O MHz
Typ I.L. @ Fc 2.0
24 dB @ Fc ± 40 MHz

45 dB Fc ± 60 MHz
Ceramic.65″x2.6″x.29″Airborne or Ground
CER-C-14100NoYes2.4 dBa & 1.0 dBc
Fc ±10MHz
Typ.I.L. @ Fc 2.0
24 dB @ Fc 1187/1267 MHz45dB Fc 1167/1287Ceramic.65″ x1.3″x.29″Airborne or Ground

GPS CERAMIC BANDPASS FILTERS

KW Microwave has a complete line of ceramic filters designed for both GPS frequencies L1 (1557 MHz) and L2 (1227 MHz). KWM ceramic filter products include 2, 3 and 4 poles with insertion loss ranging from 1.0dB to 1.5dB. The table shows typical electrical and mechanical specifications:

GPS2Pfo ± 51.510.0[email protected]0.170.350.30
GPS3Pfo ą 51.012.0[email protected]0.450.211.50
GPS3Pfo ą 51.012.0[email protected]0.450.281.50
GPS4Pfo ą 51.3510.0[email protected]0.300.281.30