Dielectric Filters TYPE #6DFSD 小型誘電体フィルタ TYPE #6DFSD (5 Pole Type) Frequency Range: 700~1900MHz Temperature Range: − 40°C~+ 85°C *12 Max. Typical Characteristics 代表特性例 20 1.5 24 Max. 6.5 φ0.7 17.5 on Center Frequency. * :: Depends * 高さは周波数に依存します。 0 0 10 5 20 10 30 15 40 20 50 60 70 25 Attenuation 30 Return loss 35 80 Return Loss (dB) OUT Attenuation (dB) 3.0 IN 2.5 GND ×6 #6DFSD-947E-10T (Unit: mm) 40 90 45 100 50 Center Frequency: 947.5MHz 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 • 下記の表に示す製品番号は標準品です｡TOKOは､お客様のご要望に合わせ設計､製作 致しますので､お客様の用途に適合する仕様が見当たらない場合は､当社営業所または 代理店にご連絡下さい。 • RoHS指令対応 TYPE #6DFSD: 5 Pole Designs 東光品番 中心周波数 帯域幅 挿入損失 帯域内リップル V.S.W.R. 選択度 応用例 TOKO Part Number Center Frequency (MHz) Bandwidth (fo ± MHz) Insertion Loss (dB) Max. Ripple in BW (dB) Max. V.S.W.R. in BW Max. Selectivity (dB) Min. (MHz) Application 12.5 12.5 12.5 12.5 12.5 3.5 3.5 3.5 3.5 3.5 1.2 1.2 1.2 1.2 1.2 2.0 1.7 1.7 1.7 1.9 24 52 25 25 53 ± 7.5 ± 7.5 3.0 3.5 0.7 1.0 2.0 2.0 60 (fo + 60) 60 (fo − 60) #6DFSD-881E-10 #6DFSD-881E-12T #6DFSD-902E-10 #6DFSD-947E-11 #6DFSD-947E-10T 881.5 881.5 902.0 947.5 947.5 #6DFSD-1030C-10 #6DFSD-1090C-10 1030.0 1090.0 ± ± ± ± ± 入出力インピーダンス／Input Output impedance : 50Ω (fo ± 32.5) (824~849) (fo ± 32.5) (fo ± 32.5) (890~915) Cellular-EAMPS Cellular-EAMPS Cellular-NMT/GSM Cellular-NMT/GSM Cellular-NMT/GSM TACS TACS