mini-circuits - specification for directional coupler - zadc-ed9902a/1 directional coupler zadc-ed9902a/1 frequency mhz coupling db mainline loss db directivity db vswr (:1) power input, w f l - f u nom. flatness l typ. max. m typ. max. u typ. max. l typ. min. m typ. min. u typ. min. typ. l max. mu max 700-1200 40.01.00 0.7 0.10 23 1.15 l=low range(f l to 10f l ) m=mid range(10f l to f u /2) u=upper range(f u /2 to f u ) case style - f14 (inch,mm ) weight: 170 grams. a b c d e f g h j 2.00 50.800 2.00 50.800 .75 19.050 1.00 25.400 .25 6.350 1.500 38.100 .125 3.175 .39 9.906 1.00 25.400 k l m n p q r s t .50 12.700 1.00 25.400 tolerance: .x .1 .xx .03 .xxx .015 inch. material and finish: case material: aluminum alloy. finish: grey paint or yellow iridite. marking: for port markings 1, 2, and 3 see specification data sheet. connectors: connectors: please specify, unless otherwise noted; bnc is standard, tnc, sma and type n, consult factory. (zapd -4 units not available with bnc). notes: ? general quality control procedures and environmental specifications are given in mini- circuits guarantees quality. hi-rel, mil description are given in hi-rel and mil ? prices and specifications subjects to change without notice. freq (mhz) i. loss (db) in-out coupling (db) in-cpl directivity (db) return loss (db) in out cpl 700.00 0.06 39.76 25.23 48.46 49.77 33.03 710.00 0.07 39.72 24.74 45.57 46.31 32.57 720.00 0.07 39.71 23.37 43.01 43.66 32.10 730.00 0.07 39.68 24.76 41.32 41.72 31.69 740.00 0.07 39.65 25.35 39.59 39.92 31.25 750.00 0.06 39.63 24.02 38.11 38.50 30.86 760.00 0.07 39.62 23.91 36.84 37.25 30.48 770.00 0.07 39.62 24.49 35.72 36.14 30.08 780.00 0.08 39.61 23.47 34.73 35.17 29.71 790.00 0.07 39.61 25.13 33.73 34.21 29.34 800.00 0.08 39.61 24.43 32.94 33.36 29.02 810.00 0.08 39.61 25.11 32.19 32.56 28.70 820.00 0.08 39.60 24.46 31.46 31.78 28.42 830.00 0.08 39.60 25.87 30.81 31.04 28.13 840.00 0.08 39.59 24.96 30.19 30.36 27.88 844.00 0.08 39.59 23.51 29.93 30.05 27.80 849.00 0.08 39.58 24.52 29.62 29.75 27.68 854.00 0.08 39.59 25.06 29.30 29.43 27.56 859.00 0.08 39.59 25.18 29.01 29.11 27.45 864.00 0.08 39.59 23.87 28.74 28.81 27.33 869.00 0.08 39.60 25.45 28.46 28.52 27.20 874.00 0.08 39.60 24.18 28.19 28.25 27.09 879.00 0.10 39.61 22.91 27.91 27.97 26.97 884.00 0.10 39.62 22.39 27.62 27.68 26.87 889.00 0.10 39.63 22.47 27.34 27.42 26.75 894.00 0.10 39.63 25.54 27.08 27.17 26.66 899.00 0.10 39.63 24.92 26.84 26.91 26.54 904.00 0.10 39.63 22.80 26.58 26.67 26.42 909.00 0.10 39.64 24.25 26.34 26.44 26.33 http://www.minicircuits.com/cgi-bin/spec?cat=coupler&model=zadc-ed9902a/1&pix=f14.gif&bv=4 (1 of 2) [7/10/2004 8:13:20 am]
mini-circuits - specification for directional coupler - zadc-ed9902a/1 914.00 0.09 39.65 22.94 26.11 26.22 26.21 919.00 0.10 39.66 23.94 25.87 25.98 26.10 920.00 0.09 39.66 24.93 25.83 25.94 26.09 930.00 0.09 39.69 24.20 25.38 25.49 25.89 940.00 0.09 39.73 23.37 24.93 25.06 25.69 950.00 0.10 39.75 23.34 24.53 24.63 25.51 1000.00 0.12 39.80 25.04 22.65 22.67 24.83 1050.00 0.13 39.89 21.50 21.03 21.08 24.02 1100.00 0.15 39.98 20.93 19.55 19.61 23.38 1150.00 0.15 40.07 20.71 18.28 18.33 22.86 1200.00 0.18 40.16 22.35 17.13 17.17 22.24 back http://www.minicircuits.com/cgi-bin/spec?cat=coupler&model=zadc-ed9902a/1&pix=f14.gif&bv=4 (2 of 2) [7/10/2004 8:13:20 am]
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