rev 1 rev - 1 1.3.2010 d a t a s he e t hmd2f 1 emc-rflabs.com ? +1 772-286-9300 as 9100, iso 9001 and 14001 certified features applications ? high power ? low profile surface mount package ? very low insertion loss ? excellent amplitude and phase balance ? high isolation ? rohs ? tape and reel for high volume production ? power amplifiers ? signal distribution networks ? antenna feeds ? switch networks ? high power combiners/splitters ? phase shifters general description the hmd2f is a high performance 3db hybrid coupler in a surface mount package. this low profile couple r handles up to 100 watts of cw power. the hmd2f is designed for those demanding applications where low loss, excel lent amplitude and phase balance are required. the hmd2f is manufactured with materials that have thermal expansion characteristics compatible with i ndustry standard board materials like ro3003, ro4350, fr4 a nd others. the couplers are available in a rohs com plaint finish and packaged in both reel and tube. electrical specifications* 3db hybrid coupler frequency mhz isolation db (min) insertion loss db (max) vswr amplitude balance db (max) phase error power handling ** watts cw jc c/watt operating temperature c 800 - 1000 23 0.23 1.15 0.30 90 2 95 24.1 -55 t o +85 869 - 894 25 0.20 1.12 0.22 90 2 105 24.1 -55 t o +85 925 - 960 25 0.21 1.12 0.27 90 2 100 24.1 -55 t o +85 1000-1200 15 0.5 1.5 0.40 90 5 45 24.1 -55 to + 85 specification notes: * measured on florida rf labs test fixture 008-40-0 27. specifications are subject to change without no tice. ** power rating is specified at 85?c base temperatu re
rev - 1 1.3.2010 d a t a s h e e t hmd2f 2 emc-rflabs.com ? +1 772-286-9300 as 9100, iso 9001 and 14001 certified coupler pin configuration and mechanical outline ports p1 p2 p3 p4 p1 - iso -90 0 p2 iso - 0 -90 p3 -90 0 - iso p4 0 -90 iso -
rev - 1 1.3.2010 d a t a s h e e t hmd2f 3 emc-rflabs.com ? +1 772-286-9300 as 9100, iso 9001 and 14001 certified 700mhz - 1100mhz typical rf performance at 25c 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) coupling -4.5 -4 -3.5 -3 -2.5 -2 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) vswr 1 1.1 1.2 1.3 1.4 1.5 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) isolation -40 -35 -30 -25 -20 -15 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) insertion loss -0.5 -0.4 -0.3 -0.2 -0.1 0 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) amplitude difference 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 0.7 0.8 0.9 1 1.1 1.2 frequency (ghz) phase error 0 1 2 3 4 5
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