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Dielectric Filters TYPE #6DFA #6DFB TYPE #6DFA (2 Pole Type) / #6DFB (3 Pole Type) Frequency Range: 700~1900MHz Temperature Range: - 40C~+ 85C #6DFA 3 6.5 Typical Characteristics 0.2 20.8 *12 Max. 2.5 #6DFA-881E-10 0 5 0 5 10 15 20 25 OUT IN 10 Attenuation (dB) 15 20 25 30 35 40 45 (Unit: mm) GND 4 * : Depends on Center Frequency. *: Attenuation Return loss 30 35 40 45 50 #6DFB 6.5 3 50 Center Frequency: 881.5MHz 0.2 1.5 20.8 Span: 200MHz *11.5 Max. 2.5 #6DFB-881E-10 0 5 0 5 10 15 20 25 OUT 10 Attenuation (dB) 15 20 25 30 35 40 45 50 IN 18.5 20 14 Attenuation Return loss 30 35 40 45 50 (Unit: mm) GND 4 * :: Depends on Center Frequency. * Center Frequency: 881.5MHz Span: 200MHz SELECTION GUIDE FOR STANDARD DEVICES * The Part Number shown in the table below are standard devices, which are readily available. TOKO will design and manufacture modified and custom devices with specific characteristics to meet your requiements. If you do not find the devices for your application in this catalog, please contact our sales or representative office. * RoHS compliant * * TYPE #6DFA: 2 Pole Designs Center Bandwidth TOKO Frequency Part (fo MHz) (MHz) Number #6DFA-836E-10 836.5 12.5 #6DFA-881E-10 881.5 12.5 #6DFA-933G-10 933.5 16.5 #6DFA-902E-10 902.5 12.5 #6DFA-947E-10 947.5 12.5 #6DFA-915E-10 915.0 13.0 #6DFA-886A-10 886.0 1.0 #6DFA-914A-10 914.5 0.5 #6DFA-959A-10 959.5 0.5 #6DFA-808B-11 808.0 4.0 #6DFA-849B-11 849.0 6.0 #6DFA-1227B-12 1227.0 5.0 #6DFA-1575B-12 1575.4 5.0 #6DFA-860D-10 860.0 10.0 Insertion Loss (dB) Max. 1.8 1.8 2.5 1.8 1.8 1.8 2.2 2.2 2.2 2.5 1.8 1.8 1.8 1.8 Ripple in BW (dB) Max. 0.8 0.8 1.2 0.8 0.8 0.8 0.5 0.5 0.5 1.0 0.8 0.8 0.8 0.8 V.S.W.R. in BW Max. 2.0 2.0 2.2 2.0 2.0 2.0 1.8 1.8 1.8 2.0 2.0 2.0 2.0 2.0 Selectivity (dB) Min. (MHz) 20 20 20 20 20 20 24 24 24 15, 33 18 12 12 10 (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo 77.5) 77.5) 77.5) 77.5) 77.5) 77.5) 45) 45) 45) 25, 111) 50) 50) 50) 35) Application Cellular-AMPS Cellular-AMPS Cellular-TACS Cellular-NMT/GSM Cellular-NMT/GSM Spread Spectrum Cordless Phone Cordless Phone Cordless Phone Wireless Microphon Wireless Microphon GPS Receiver GPS Receiver LMR TYPE #6DFB: 3 Pole Designs Center Bandwidth TOKO Frequency Part (fo MHz) (MHz) Number #6DFB-836E-10 836.5 12.5 #6DFB-881E-10 881.5 12.5 #6DFB-933G-10 933.5 16.5 #6DFB-902E-10 902.5 12.5 #6DFB-947E-10 947.5 12.5 #6DFB-915E-10 915.0 13.0 #6DFB-886A-10 886.0 1.0 #6DFB-914A-10 914.5 0.5 #6DFB-959A-10 959.5 0.5 #6DFB-1575B-10 1575.4 5.0 #6DFB-1544F-10 1544.5 14.5 #6DFB-1643G-11 1643.5 17.0 Insertion Loss (dB) Max. 2.0 2.0 2.5 2.0 2.0 2.0 4.0 4.0 4.0 3.0 3.0 3.0 Ripple in BW (dB) Max. 0.8 0.8 0.8 0.8 0.8 0.8 0.5 0.5 0.5 1.0 1.0 1.0 V.S.W.R. in BW Max. 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 Selectivity (dB) Min. (MHz) 12 12 6 12 12 12 40,50 40,50 40,50 18 20,30 23,37 (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo (fo - - - - - 32.5) 32.5) 28.5) 32.5) 32.5) 32.5) 45, + 45, + 45, + 50) 64.5, 67, + Application Cellular-AMPS Cellular-AMPS Cellular-TACS Cellular-NMT/GSM Cellular-NMT/GSM Spread Spectrum 45) Cordless Phone 45) Cordless Phone 45) Cordless Phone GPS Receiver + 82) INMARSAT 108) INMARSAT |
Price & Availability of 6DFB-959A-10
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