principal specifications frequency coupling, frequency directivity, *insertion vswr max., outline model range, db, sensitivity, db, loss, main coupled ref. number ghz nom. db, max. min. db, max. line line dim. cwm-20r-9.2g 0.5 - 18.0 20 1.0 1.0 14 1.3 1.40:1 1.50:1 1 cwm-10r-10.2g 0.5 - 20.0 10 1.0 1.0 14 1.3 1.35:1 1.35:1 1 cwm-16r-10.2g 16 1.0 cwm-10r-10.8g 1.7 - 20.0 10 1.0 0.55 15 1.2 1.35:1 1.45:1 2 cwm-16r-10.8g 16 1.0 0.9 cwm-10r-13.2g 0.5 - 26.5 10 1.0 1.0 12 2.0 1.50:1 1.50:1 1 cwm-16r-13.2g 16 1.0 1.6 cwm-10r-13.8g 1.7 - 26.5 10 1.0 0.6 14 1.5 1.40:1 1.50:1 2 cwm-16r-13.8g 16 1.0 1.0 1.35:1 1.45:1 cwm-10r-16g 6.0 - 26.5 10 1.0 0.5 14 1.0 1.45:1 1.45:1 3 cwm-20r-16g 20 1.0 0.7 cwm-10r-22g 18.0 - 26.5 10 1.0 0.5 14 1.0 1.45:1 1.45:1 3 cwm-20r-22g 20 1.0 0.7 coupling is referenced to the output * insertion loss above coupling loss cwm-r series directional couplers 0.5 to 26.5 ghz / ultra-broadband / 10, 16, 20 db coupling / high-perf. stripline / 25 w / sma for further information contact merrimac / 41 fairfield pl., west caldwell, nj, 07006 / 973 -575-1300 / fax 973 -575-0531 general specifications impedance: 50 w nom. operating temp: -- 55 to +85c available options: connectors: tnc & n type available frequencies: available to 65 ghz. higher power : with n connectors coupling: 30 db available power specifications coupled ?? loss ?? : 10 db units: 0.46 db 16 db units: 0.08 db 20 db units: 0.044 db 30 db units: 0.004 db peak power: 3 kw max. input power (forward): 25 watts max. reflected power: 10/16 db units: 5 watts max. 20/30 db units: 50 watts max. general notes: 1. the cwm-r series of directional couplers consists of three port devices utilizing stripline tech nology in a connectorized package. each unit is a multi-section quarter wave coupler designed to cover a very broad band of frequencies. they are id eally suited for monitoring forward or reflected power in ew and similar wideband systems with minimal perturbation to the main line signal. 2. similar directional couplers may be custom ordered with coupling values up to 35 db and covering frequency bands up to 26.5 ghz. 3. these units comply with mil-c-15370 and may be supplied screened for compliance with additional s pecifications you designate for military and aerospace applications requiring the highest reliability. 22feb96
cwm-r series directional couplers 500 mhz to 26.5 ghz / ultra-broadband / 10, 16, 20 db coupling / high-perf. stripline / 25 w / sm a fo r f u rther i nfor m at i on contact m err i m ac / 41 fa irfi e l d p l., w es t ca l d w e ll, nj , 07006 / 973 - 575 - 1300 / fax 973 - 575 - 0531 notes: 1. tolerance on 3 place decimals ?.020(.51) except as noted. 2. dimensions in inches over mm 3. weights are nominal. 21feb96
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