HHM2910E1

Aug./2009 Ver5.0 TDK Corporation MULTILAYER DIRECTIONAL COUPLER SPECIFICATION P/N: HHM2910E1 [MECHANICAL DIMENSIONS] 1.00 ± 0.05 4 0.10+0.10/-0.05 3 0.50±0.05 Pin configuration 1. Coupling 2. 50 ohm term 3. Output 4. Input 0.30±0.15 1 2 0.40Max. Unit: mm 0.50 ± 0.15 0.25+0.15/-0.10 ELECTRICAL CHARACTERISTICS Frequency Coupling Ins.Loss(1) Ins.Loss(2) Isolation VSWR 1710-1755 21.2+/-1.0 0.22 Max. 0.25 Max. 34 Min. 1.4 Max. 1750-1980 20.5+/-1.0 0.22 Max. 0.25 Max. 34 Min. 1.4 Max. 1980-2025 19.9+/-1.0 0.22 Max. 0.25 Max. 34 Min. 1.4 Max. MHz dB dB dB dB Ins. Loss(1):at 25 degree Ins.Loss(2):at Operating Temperature TEMPERATURE RANGE Storage Temperature : -40 ~ +85 0C Operating Temperature : -40 ~ +85 0C Note: This document is PRELIMINARY. All specifications are subject to change and are not guaranteed. Aug./2009 Ver5.0 TDK Corporation [FREQUENCY CHARACTERISTICS] HHM2910E1 Smaple data Coupling Isolation&Directivity LogMAG 0 1710 MHz 21.2 dB 5 10 15 20 25 40 1700 1800 1900 Insertion Loss 2000 1710 MHz 19.3 dB 10 1750 MHz 40.4 dB 1750 MHz 19.4 dB 1850 MHz 20.6 dB 20 1850 MHz 40.2 dB 1850 MHz 19.6 dB 1980 MHz 20.0 dB 30 1980 MHz 40.1 dB 1980 MHz 20.1 dB 2025 MHz 19.8 dB 40 2025 MHz 40.1 dB 2025 MHz 20.3 dB 50 1700 2100 1800 1900 2000 2100 VSWR LogMAG 1710 MHz 0.08 dB 2.0 1710 MHz 1.01 0.2 1750 MHz 0.09 dB 1.8 1750 MHz 1.01 0.4 1850 MHz 0.08 dB 1.6 1850 MHz 1.01 0.6 1980 MHz 0.08 dB 1.4 1980 MHz 1.01 0.8 2025 MHz 0.08 dB 1.2 2025 MHz 1.01 0.0 1.0 1700 1800 1900 2000 Directivity 1710 MHz 40.5 dB 1750 MHz 21.0 dB 30 35 Isolation LogMAG 0 1.0 1700 2100 1800 1900 2000 2100 [RECOMMENDED LANDPATTERN] 0.40 0.10 0.35 0.15 Note: This document is PRELIMINARY. All specifications are subject to change and are not guaranteed.