design and specifications are each subject to change without no tice. ask factory for the current technical specifications befo re purchase and/or use. shoud a safety concern arise regarding this product, please be sure to contact us immediately. rf devices type : part no : ehf _ _ _ _ _ _ _ directional coupler t 1 t 2 t 3 t 4 0.8 ? 0.1 1.6 ? 0.1 0.55 ? 0.1 0.65 ? 0.1 1.6 ? 0.2 1.6 ? 0.2 0.95 ? 0.1 1.25 ? 0.1 2.0 ? 0.1 4ch0850 2cj 0850 2ck1900 4cl 1900 2cm1900 2cn 1900 4cp1950 2cq0850 4cr0850 4cs1750 4ct0870 pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. 10 11 12 13 14 15 16 17 18 19 20 800 to 900 800 to 900 1850 to 1950 1850 to 1950 1850 to 1950 1850 to 1950 1900 to 2000 800 to 900 800 to 900 1700 to 1800 820 to 920 20 m i n 21 m i n 22 m i n 19 m i n 24 m i n 25 m i n 26 m i n 27 m i n 25 m i n 29 m i n 27 m i n t 1 t 2 t 2 t 1 t 2 t 2 t 1 t 2 t 1 t 1 t 1 2ch1900 4cj 1900 4ck1750 4cl 1450 fd1541 2cn 1750 4cp0900 fd1540 4cr0900 4cs0850 4ct0850 1850 to 1950 1850 to 1950 1700 to 1800 1400 to 1500 1850 to 1950 1700 to 1800 850 to 950 800 to 1000 850 to 950 800 to 900 800 to 900 18 m i n 18 m i n 18 m i n 2 2 m in 19 m i n 25 m i n 23 m i n 24 m i n 25 m i n 27 m i n 28 m i n t 2 t 1 t 1 t 1 t 3 t 2 t 1 t 3 t 1 t 1 t 1 coupl ing f actor y (d b) 4ch1750 2cj 0900 4ck1900 4cl 1750 2cm0900 4c n0850 4cp0950 4cq0850 4cr0950 4cs0900 fd1542 1700 to 1800 850 to 950 1850 to 1950 1700 to 1800 850 to 950 800 to 900 900 to 1000 800 to 900 900 to 1000 850 to 950 1850 to 1950 19 m i n 2 1 m in 18 m i n 2 0 m in 24 m i n 25 m i n 24 m i n 25 m i n 25 m i n 27 m i n 26 m i n t 1 t 2 t 1 t 1 t 2 t 1 t 1 t 1 t 1 t 1 t 3 2ch1950 4cj 1450 4ck1950 4cl 1950 4cm1750 4c n0900 4cp1450 fd1548 4cr1750 4cs1450 4ct1810 1900 to 2000 1400 to 1500 1900 to 2000 1900 to 2000 1700 to 1800 850 to 950 1400 to 1500 1700 to 1800 1400 to 1500 850 to 950 1710 to 1910 18 m i n 2 1 m in 18 m i n 1 9 m in 19 m i n 25 m i n 23 m i n 23 m i n 28 m i n 29 m i n 2 5 m in t 2 t 1 t 1 t 1 t 1 t 1 t 1 t 3 t 1 t 1 t 1 4ch1900 4cj 1750 2ck1950 2cl 1450 2cm1950 4cn1450 4cp1750 4cq1900 4cr1900 4ct0900 1850 to 1950 1700 to 1800 1900 to 2000 1400 to 1500 1900 to 2000 1400 to 1500 1700 to 1800 1850 to 1950 1850 to 1950 850 to 950 18 m i n 1 8 m in 21 m i n 2 2 m in 24 m i n 22 m i n 26 m i n 27 m i n 28 m i n 2 6 m in t 1 t 1 t 2 t 2 t 2 t 1 t 1 t 1 t 1 t 1 4ch1950 4cj 1950 2cl 1750 4cm1950 4cn 1750 4cp1900 4cq1750 2cr0900 4ct0950 1900 to 2000 1900 to 2000 1700 to 1800 1900 to 2000 1700 to 1800 1850 to 1950 1700 to 1800 850 to 950 900 to 1000 17 m i n 1 8 m in 23 m i n 1 8 m in 19 m i n 26 m i n 27 m i n 28 m i n 2 5 m in t 1 t 1 t 2 t 1 t 1 t 1 t 1 t 2 t 1 2cj 1750 4cm0950 4cn1950 2cp0900 4cq0950 4ct1450 1700 to 1800 900 to 1000 1900 to 2000 850 to 950 900 to 1000 1400 to 1500 20 m i n 2 4 m in 25 m i n 26 m i n 24 m i n 3 0 m in t 2 t 1 t 1 t 2 t 1 t 1 4cm1450 2cn1950 2cp0950 4cq1450 1400 to 1500 1900 to 2000 900 to 1000 1400 to 1500 21 m i n 2 5 m in 26 m i n 27 m i n t 1 t 2 t 2 t 1 2ct0950 900 to 1000 30 m i n t 2 4cm1900 2cp1450 4cq1950 1850 to 1950 1400 to 1500 1900 to 2000 18 m i n 26 m i n 27 m i n t 1 t 2 t 1 4cq1810 1710 to 1910 27 m i n t 1 pa r t n o . 2wj 0836 fd1812 d fd1824 fd1825 dimension no. rang e 2 rang e 1 fd1819 frequenc y ( m hz ) 824 to 849 824 to 849 880 to 915 880 to 915 880 to 915 coupled va lue (db ) 20 14 19 14 19 i s olat ion (db ) 25 m i n 17 m i n 24 m i n 18 m i n 24 m i n 1850 to 1910 1850 to 1910 1710 to 1785 1710 to 1785 1710 to 1785 16 14 14 14 19 20 m i n 20 m i n 17 m i n 18 m i n 23 m i n frequenc y ( m hz ) c oupled va lue (db ) i s olat ion (db ) t 4 t 4 t 4 t 4 t 4 dual n o te: em i t s e h f . 0.95 ? 0.1 1.25 ? 0.1 2.0 ? 0.1 features re comme n ded applic at i ons typi cal charact eristics di mensions in mm not to scale m i ni at ure, t h i n (1. 6 g 0.8 g t 0. 55) m u l t i pl e frequency r a nges avai labl e (800m hz t o 2 0 0 0 m h z) high i s o l ation di gi t a l p o rt abl e tel e phone dual -m ode port a bl e tel e phone phs mo bile co mm u n icatio n system pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. pa r t n o . frequenc y ( m hz ) i s olat ion (db ) dimension no. 4cl 1950 a 1900 to 2000 t 1 2cm1750 25 m i n 1700 to 1800 t 2 4cs0897 28 m i n 880 to 915 t 1 2ct1810 1710 to 1910 25 m i n t 2 4ct0835 820 to 850 30 m i n t 1 24 m i n mar 200 5
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