!United Monolithic Semiconductors !Route Départementale 128, B.P.46 !91401 !ORSAY Cedex !FRANCE !Tel. +33 (0)1 69 33 03 08 !Fax +33 (0)1 69 33 03 09 !e.mail mktsales@ums-gaas.com !__________________________________________________________________________________ !Device: CHE1270a-98F, Wide band detector !features: 12-40GHz, 30dB Dynamic range !Option: Vdc=+4.5V, Idc=70µA, Temp. 25°C !Ref. !__________________________________________________________________________________ ! !F(GHz) dBS11 PhS11 ! # GHZ S DB R 50 1 -1.28 147.39 2 -2.20 119.19 3 -3.21 95.70 4 -4.11 76.11 5 -4.89 59.50 6 -5.55 45.05 7 -6.11 32.18 8 -6.65 20.77 9 -7.14 10.45 10 -7.66 1.18 11 -8.11 -7.45 12 -8.64 -15.35 13 -9.26 -22.17 14 -9.88 -28.50 15 -10.54 -34.34 16 -11.33 -39.28 17 -12.07 -43.72 18 -12.92 -45.98 19 -13.83 -47.88 20 -14.55 -48.11 21 -15.31 -45.93 22 -15.96 -43.54 23 -16.04 -39.88 24 -15.98 -36.32 25 -15.70 -33.22 26 -15.11 -33.86 27 -14.62 -32.40 28 -14.30 -33.99 29 -13.60 -36.78 30 -13.65 -38.72 31 -13.63 -43.92 32 -13.69 -47.49 33 -14.06 -50.81 34 -14.78 -56.75 35 -15.92 -58.23 36 -17.71 -59.53 37 -20.32 -47.62 38 -23.09 -20.91 39 -20.37 18.56 40 -16.40 31.04 41 -12.28 29.88 42 -9.52 24.05 43 -7.26 16.21 44 -5.61 7.41 45 -4.48 0.04