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| RF Directional Couplers The content of this specification may change without notification 09/18/08 Directional Couplers (TXC Type) Features This connector is an original developed ultra-miniatured type and performs excellent withstanding soldering heat and downsizing by utilizing glass hermetic seal as a part of insulation. (SMA connector flange square measure ratio: 1/5: our rated proportion) Moreover, it is available with excellent VSWR as a part of this item is designed with an airline structure. Specifications Frequency Range (Frequency Point) [ MHz ] Insertion Loss [ dB ] VSWR (max.) Main Sub Transmit Line Transmit Line max. Input Power [W] Working Temp. Range [ C] Style No. Coupling [ dB ] Directivity [ dB ] 100~2000 TXK81131-18D (900) (1500) (1900) 100~2000 TXK81131-20D (900) (1500) (1900) 0.40 max. 0.50 max. 0.60 max. 20.01.0 16.01.0 14.01.0 30.0 min. 25.0 min. 25.0 min. 1.20 1.30 1.30 1.25 1.25 1.20 2.0 max. -10 ~+65 0.40 max. 0.60 max. 0.80 max. 18.01.0 14.01.0 12.01.0 20.0 min. 20.0 min. 20.0 min. 1.20 1.20 1.20 1.50 1.40 1.35 1.0 max. -10 ~+65 * Complied with custom designed requirements. Dimensions 5.5 25 5.5 7 IN CPL 5 3-TXC(J) OUT 10 5.5 8 Unit:mm American Accurate Components, Inc. 188 Technology Drive, Unit H, Irvine, CA 92618 TEL: 949-453-9888 FAX: 949-453-8889 Directional Couplers The content of this specification may change without notification 09/18/08 DIRECTIONAL COUPLERS Typical Performance T X K 8 11 3 1 - 1 8 D 10 0 ~ 20 00 M H z [dB] 0 0.2 0.4 0.6 0.8 1.0 0.1 0.5 0.9 1.0 1.5 1.9 2.0 T X K 8 11 3 1 - 2 0 D 1 0 0 ~ 2000 M H z [dB] 0 0.2 0.4 0.6 0.8 1.0 0.1 0 .5 0.9 1.0 1.5 1.9 2.0 Insertion loss includes coupling loss. Insertion loss includes coupling loss. I n se r tion L o s s In sertion L o s s Frequency [GHz] Frequency [GHz] [dB] 0 10 20 30 40 50 0.1 Dir e c t i v i t y ( Pf-Pr) [dB] 0 10 20 30 40 D ir e c t iv i t y ( Pf-Pr) 0.9 0.5 1.0 1.5 1.9 2.0 50 0.1 0.5 0.9 1.0 1.5 1.9 2.0 Frequency [GHz] Frequency [GHz] [dB] -10 -20 -30 -40 Pf Coupling (Reverse) -50 -60 0.1 0.5 0.9 1.0 1.5 1.9 2.0 u p in Pf Coupllilin g up n [dB] -10 -20 -30 -40 -50 -60 0.1 0.5 0.9 1.0 1.5 1.9 2.0 Pf Coupling (Reverse) Pf Coupling Frequency [GHz] Frequency [GHz] 0.9, 1.5, 1.9GHz are Frequency Points. These are standardized on insertion loss, directivity, and Coupling . 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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