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| RF Directional Couplers The content of this specification may change without notification 09/18/08 Directional Couplers (SMA / TAB Type) Dimensions Instances of Dimension Fig.1 (3) 26 TAB Type 1.38 7.7 0.1 (66) 60 26 3.1 2.6 0.1 (3) 4-2.5 520.1 1.2 (3) 12.7 18.7 (3) Unit:mm Fig.2 16 OUT IN CPL 12 8 10 SMA Type 15 9.5 8 50 Terminations 64 4-2.5 8 SMA 9.5 9.5 Unit:mm 10 Fig.3 16 OUT IN CPL 12 8 SMA 9.5 9.5 8 15 9.5 8 64 4-2.5 SMA Type Unit:mm Specifications - SMA Type Style No. DCP1833-10 DCP1833-30 DCP1831-10D DCP1831-20 DCP1831-30 DCP1831-41 DCP1831-50 DCP1052-10D DCP1052-20D DCP1051-10D DCP1051-20D DCP1952-10D DCP1952-20D DCP1952-30D DCP1951-10D DCP1951-20D DCP1951-30D fr [MHz] 400~800 400~800 500~1000 500~1000 500~1000 500~1000 500~1000 1000~2000 1000~2000 1350~1650 1350~1650 1500~2500 1500~2500 1500~2500 1800~2200 1800~2200 1800~2200 Pi IL Pf DI [dB] [dB] [dB] [W] Connector Fig. 0.70 0.30 0.70 0.40 0.30 0.30 0.30 0.80 0.40 0.80 0.40 0.80 0.40 0.30 0.80 0.40 0.30 10.0 30.0 10.0 20.0 30.0 41.0 50.0 10.0 20.0 10.0 20.0 10.0 20.0 30.0 10.0 20.0 30.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 18.0 20.0 20.0 18.0 50.0 50.0 5.0 50.0 50.0 50.0 50.0 5.0 50.0 5.0 50.0 5.0 50.0 50.0 5.0 50.0 50.0 SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA SMA *3 *2 Fig.2 *2 Fig.3 Fig.3 Fig.3 *2 *2 *2 *2 *2 *2 *2 *2 *2 *2 - TAB Type Style No. DCP9931-10 DCP9951-10 fr [MHz] 800~1000 1400~1600 IL Pf DI Pi [dB] [dB] [dB] [W] Terminal 0.90 0.40 10.0 10.0 20.0 20.0 25.0 25.0 TAB TAB Fig. Fig.1 *2 *1 As to the item with directive terminal connected to directly the termination, this is shown the alphabet D for the last digit of this item. *2 Please consult for the dimensions. *3 Complied with custom designed requirements. fr : Frequency Range IL : Insertion Loss Pf : Coupling DI : Directivity Pi : Input Power American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 Directional Couplers Typical Performance The content of this specification may change without notification 09/18/08 DIRECTIONAL COUPLERS DCP1831-10D 500~1000MHz [dB] 0 0.2 0.4 0.6 0.8 1.0 [dB] 9 10 11 12 Dir e c t i v i t y [dB] 20 30 40 50 VSWR 1.4 1.3 1.2 1.1 1.0 0.5 0.6 0.7 0.8 0.9 1.0 Frequency [GHz] Main Transmit Line Sub Transmit Line DCP1831-41 500~1000MHz [dB] 0 0.1 0.2 0.3 0.4 0.5 [dB] 40 41 42 43 Directivity [dB] 20 30 40 50 VS WR 1.4 1.3 1.2 1.1 1.0 0.5 0.6 0.7 0.8 0.9 1.0 Frequency [GHz] Main Transmit Line Sub Transmit Line Inse rt io n L o s s I n se r tio n L o s s Insertion loss includes coupling loss. Insertion loss includes coupling loss. Coupling Coup lin g Specifications of products are subject to change without notice. American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 |
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