Microwave Components Chip Multilayer Hybrid Couplers Directional Coupler 1.6 0.1 0.6 0.1 0.40 max. 1.00 0.05 (2) (1) (2) (1) (3) (4) (3) (4) A Directional Input Mark 0.9 0.1 0.35 0.15 +0.15 0.25 0.50 0.15 0.10 (1): Main OUT (1): Output (2): IN (2): Input (3): Coupled OUT (3): Coupling (4): Terminate (4): Terminate LDC15 Series LDC18 Q Series A: Directional Input Mark (in mm) (in mm) 2.0 0.1 0.95 0.1 (3) (2) (1) +0.1 (4) (5) (6) 0.3 -0.2 0.3 0.1 0.2 0.1 0.35 0.1 0.65 0.05 (1) : IN (2)(5) : GND Main Out (3) : Terminate (4) : (6) : Coupled Out LDC21 Series * All the technical data and information contained herein are subject to change without prior notice. (in mm) Frequency Insertion Isolation Characteristic Power Coupling VSWR Part Number Range Loss (min.) Impedance Capacity Application (dB) (max.) (MHz) (dB) (dB) (Nom.) (ohm) (W) 450 25.1 0.15 max. 3 max. 8 LDC15450M25Q-360 38.0 1.5 - CDMA450 50MHz 1.8dB (at 25C) (50ohm Load) 707 21.1 0.23 max. 3 max. LDC15707M21Q-360 35.0 1.4 - UMTS(Band12) 9MHz 1.0dB (at 25C) (50ohm Load) 836.5 30.6 0.20 max. 3 max. LDC15836M30Q-392 38.0 1.4 - UMTS(Band5) 12.5MHz 1.0dB (at 25C) (50ohm Load) 874 27.2 0.20 max. 3 max. LDC15874M27Q-359 42.0 1.4 50 UMTS(Band5/8) 51MHz 1.0dB (at 25C) (50ohm Load) 897.5 26.4 0.15 max. 3 max. LDC15897M26SB008 - 1.4 50 UMTS(Band8) 17.5MHz 1.0dB (at 25C) (50ohm Load) 906.0 19.3 0.22 max. 3 max. LDC15906M19SB001 - 1.4 50 CDMA 19.0MHz 1.0dB (at 25C) (50ohm Load) 1441 18.9 0.23 max. 3 max. LDC151G4418Q-352 32.0 1.4 50 WCDMA 12MHz 1.0dB (at 25C) (50ohm Load) 1732.5 13.6 0.42 max. 3 max. LDC151G7313Q-360 24.0 1.4 50 UMTS(Band4) 22.5MHz 1.0dB (at 25C) (50ohm Load) 1747 24.1 0.20 max. 3 max. LDC151G7424Q-392 30.0 1.4 50 UMTS(Band4) 37.5MHz 1.0dB (at 25C) (50ohm Load) 1747.5 21.2 0.22 max. 3 max. LDC151G7421Q-359 35.0 1.4 50 UMTS(Band3) 37.5MHz 1.0dB (at 25C) (50ohm Load) 1810 17.0 0.25 max. 3 max. LDC151G8117Q-352 32.0 1.4 50 GSM 100MHz 1.2dB (at 25C) (50ohm Load) 1865 20.5 0.22 max. 3 max. LDC151G8620Q-359 34.0 1.4 50 UMTS(Band2) 115MHz 1.0dB (at 25C) (50ohm Load) 1880 24.7 0.20 max. 3 max. LDC151G8824Q-393 32.0 1.4 50 UMTS(Band2) 30MHz 1.0dB (at 25C) (50ohm Load) Continued on the following page. This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note 10.12.17 sales representatives or product engineers before ordering. This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Microwave Components 0.50 0.05 0.30 0.15 1.25 0.1 +0.10 0.10 0.05 0.15 0.1 0.2 min. 0.8 0.1Microwave Components Continued from the preceding page. Frequency Insertion Isolation Characteristic Power Coupling VSWR Part Number Range Loss (min.) Impedance Capacity Application (dB) (max.) (MHz) (dB) (dB) (Nom.) (ohm) (W) 1915 20.4 0.22 max. 3 max. LDC151G9120Q-359 34.0 1.4 50 UMTS(Band1) 65MHz 1.0dB (at 25C) (50ohm Load) 1950 23.2 0.20 max. 3 max. LDC151G9523Q-392 30.0 1.4 50 UMTS(Band1) 30MHz 1.0dB (at 25C) (50ohm Load) 2140 19.4 0.26 max. 3 max. LDC152G1419Q-359 33.0 1.5 50 UMTS(Band1) 30MHz 1.0dB (at 25C) (50ohm Load) 2350 18.7 0.28 max. 3 max. LDC152G3518Q-359 31.0 1.4 50 WLAN 50MHz 1.0dB (at 25C) (50ohm Load) 2450 18.4 0.29 max. 3 max. LDC152G4518Q-359 31.0 1.4 50 WLAN 50MHz 1.0dB (at 25C) (50ohm Load) 2535 18.1 0.30 max. 3 max. LDC152G5318Q-359 31.0 1.4 50 UMTS(Band7) 35MHz 1.0dB (at 25C) (50ohm Load) 836.5 32.2 0.17 max. 3 max. LDC18836M32Q-370 44.0 1.5 50 UMTS(Band5) 12.5MHz 1.2dB (at 25C) (50ohm Load) 897.5 20.5 0.22 max. 3 max. LDC18897M20Q-361 33.0 1.5 50 UMTS(Band8) 17.5MHz 1.0dB (at 25C) (50ohm Load) 1747.5 26.0 0.17 max. 3 max. LDC181G7426Q-370 49.0 1.5 50 UMTS(Band4) 37.5MHz 1.2dB (at 25C) (50ohm Load) 1880.0 25.3 0.22 max. 3 max. LDC181G8825Q-370 45.5 1.5 50 UMTS(Band2) 30.0MHz 1.2dB (at 25C) (50ohm Load) 1950.0 25.0 0.22 max. 3 max. LDC181G9525Q-370 44.0 1.5 50 UMTS(Band1) 30.0MHz 1.2dB (at 25C) (50ohm Load) 836.5 20.6 0.15 max. 3 max. LDC21836M20B-027 28.0 1.4 50 CDMA 12.5MHz 1.0dB (at 25C) (50ohm Load) 1880.0 20.0 0.23 max. 3 max. LDC211G8820B-042 26.0 1.4 50 CDMA 30.0MHz 1.0dB (at 25C) (50ohm Load) 1950.0 17.3 0.27 max. 3 max. LDC211G9517B-031 21.0 1.4 50 UMTS(Band1) 30.0MHz 1.0dB (at 25C) (50ohm Load) Operating Temperature Range: -40C to +85C 8 This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, its specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our Note 10.12.17 sales representatives or product engineers before ordering. This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering. Microwave Components