Microwave Components Chip Multilayer Hybrid Couplers (3) 0.60.1 (1) 0.2 min. (3) (4) (4) A Directional Input Mark 0.90.1 0.80.1 (2) 0.150.1 (1) 1.60.1 0.40 max. +0.10 0.10-0.05 (2) 0.500.05 1.000.05 0.300.15 Directional Coupler 0.350.15 +0.15 0.25-0.10 0.500.15 (1): Main OUT (2): IN (3): Coupled OUT (4): Terminate (1): Output (2): Input (3): Coupling (4): Terminate LDC15 Series LDC18_Q Series A: Directional Input Mark (in mm) 0.950.1 2.00.1 (2) (1) 1.250.1 (3) (in mm) Microwave Components (4) 0.20.1 0.30.1 8 (5) (6) 0.350.1 0.650.05 +0.1 0.3 -0.2 (1) : (2)(5) : (3) : (4) : (6) : IN GND Main Out Terminate Coupled Out LDC21 Series All the technical data and information contained herein are subject to change without prior notice. (in mm) Part Number Frequency Range (MHz) Coupling (dB) Insertion Loss (dB) Isolation (min.) (dB) VSWR (max.) Characteristic Impedance (Nom.) (ohm) Power Capacity (W) Application LDC15450M25Q-360 450 50MHz 25.1 1.8dB 0.15 max. (at 25C) 38.0 1.5 - 3 max. (50ohm Load) CDMA450 LDC15707M21Q-360 707 9MHz 21.1 1.0dB 0.23 max. (at 25C) 35.0 1.4 - 3 max. (50ohm Load) UMTS(Band12) LDC15836M30Q-392 836.5 12.5MHz 30.6 1.0dB 0.20 max. (at 25C) 38.0 1.4 - 3 max. (50ohm Load) UMTS(Band5) LDC15874M27Q-359 874 51MHz 27.2 1.0dB 0.20 max. (at 25C) 42.0 1.4 50 3 max. (50ohm Load) UMTS(Band5/8) LDC15897M26SB008 897.5 17.5MHz 26.4 1.0dB 0.15 max. (at 25C) - 1.4 50 3 max. (50ohm Load) UMTS(Band8) LDC15906M19SB001 906.0 19.0MHz 19.3 1.0dB 0.22 max. (at 25C) - 1.4 50 3 max. (50ohm Load) CDMA LDC151G4418Q-352 1441 12MHz 18.9 1.0dB 0.23 max. (at 25C) 32.0 1.4 50 3 max. (50ohm Load) WCDMA LDC151G7313Q-360 1732.5 22.5MHz 13.6 1.0dB 0.42 max. (at 25C) 24.0 1.4 50 3 max. (50ohm Load) UMTS(Band4) LDC151G7424Q-392 1747 37.5MHz 24.1 1.0dB 0.20 max. (at 25C) 30.0 1.4 50 3 max. (50ohm Load) UMTS(Band4) LDC151G7421Q-359 1747.5 37.5MHz 21.2 1.0dB 0.22 max. (at 25C) 35.0 1.4 50 3 max. (50ohm Load) UMTS(Band3) LDC151G8117Q-352 1810 100MHz 17.0 1.2dB 0.25 max. (at 25C) 32.0 1.4 50 3 max. (50ohm Load) GSM LDC151G8620Q-359 1865 115MHz 20.5 1.0dB 0.22 max. (at 25C) 34.0 1.4 50 3 max. (50ohm Load) UMTS(Band2) LDC151G8824Q-393 1880 30MHz 24.7 1.0dB 0.20 max. (at 25C) 32.0 1.4 50 3 max. (50ohm Load) UMTS(Band2) Continued on the following page. !Note * This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our 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. 10.12.17 Microwave Components Part Number Frequency Range (MHz) Coupling (dB) Insertion Loss (dB) Isolation (min.) (dB) VSWR (max.) Characteristic Impedance (Nom.) (ohm) Power Capacity (W) Application LDC151G9120Q-359 1915 65MHz 20.4 1.0dB 0.22 max. (at 25C) 34.0 1.4 50 3 max. (50ohm Load) UMTS(Band1) LDC151G9523Q-392 1950 30MHz 23.2 1.0dB 0.20 max. (at 25C) 30.0 1.4 50 3 max. (50ohm Load) UMTS(Band1) LDC152G1419Q-359 2140 30MHz 19.4 1.0dB 0.26 max. (at 25C) 33.0 1.5 50 3 max. (50ohm Load) UMTS(Band1) LDC152G3518Q-359 2350 50MHz 18.7 1.0dB 0.28 max. (at 25C) 31.0 1.4 50 3 max. (50ohm Load) WLAN LDC152G4518Q-359 2450 50MHz 18.4 1.0dB 0.29 max. (at 25C) 31.0 1.4 50 3 max. (50ohm Load) WLAN LDC152G5318Q-359 2535 35MHz 18.1 1.0dB 0.30 max. (at 25C) 31.0 1.4 50 3 max. (50ohm Load) UMTS(Band7) LDC18836M32Q-370 836.5 12.5MHz 32.2 1.2dB 0.17 max. (at 25C) 44.0 1.5 50 3 max. (50ohm Load) UMTS(Band5) LDC18897M20Q-361 897.5 17.5MHz 20.5 1.0dB 0.22 max. (at 25C) 33.0 1.5 50 3 max. (50ohm Load) UMTS(Band8) LDC181G7426Q-370 1747.5 37.5MHz 26.0 1.2dB 0.17 max. (at 25C) 49.0 1.5 50 3 max. (50ohm Load) UMTS(Band4) LDC181G8825Q-370 1880.0 30.0MHz 25.3 1.2dB 0.22 max. (at 25C) 45.5 1.5 50 3 max. (50ohm Load) UMTS(Band2) LDC181G9525Q-370 1950.0 30.0MHz 25.0 1.2dB 0.22 max. (at 25C) 44.0 1.5 50 3 max. (50ohm Load) UMTS(Band1) LDC21836M20B-027 836.5 12.5MHz 20.6 1.0dB 0.15 max. (at 25C) 28.0 1.4 50 3 max. (50ohm Load) CDMA LDC211G8820B-042 1880.0 30.0MHz 20.0 1.0dB 0.23 max. (at 25C) 26.0 1.4 50 3 max. (50ohm Load) CDMA LDC211G9517B-031 1950.0 30.0MHz 17.3 1.0dB 0.27 max. (at 25C) 21.0 1.4 50 3 max. (50ohm Load) UMTS(Band1) Operating Temperature Range: -40C to +85C !Note * This PDF catalog is downloaded from the website of Murata Manufacturing co., ltd. Therefore, it's specifications are subject to change or our products in it may be discontinued without advance notice. Please check with our 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 Continued from the preceding page. 8 10.12.17