Notes:

•	Internal load dissipation: 0.125 Watt.
•	Matched power rating: 1 Watt.
•	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.

PSCQ-2-400   2 Way-90° Frequency MHz Isolation, dB Insertion Loss, dB Avg. of Coupled Outputs less 3dB Phase Unbalance Degrees Amplitude Unbalance, dB fL - fU L Typ.  Min. M Typ.  Min. U Typ.  Min. L Typ.  Max. M Typ.  Max. U Typ.  Max. L Max. M Max. U Max. L Max. M Max. U Max. 250-400       23  16             0.50  0.90           4.00     1.50   L=low range(fL to 10fL)  M=mid range(10fL to fU/2)  U=upper range(fU/2 to fU)

Pin Connections Port Sum Port Port 1 Port 2 Gnd Ext 50 Ohm Term aw 1 2 5 3,4,7,8 6 Case Style - A01 (inch,mm )   weight: 5.2 grams. A B C D E F G H J .770 19.558 .800 20.320 .385 9.779 .400 10.160 .370 9.398 .400 10.160 .200 5.080 .20 5.080 .14 3.556 K L M N P Q R S T .031 0.787                 Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch. Material and Finish:     Header material: C.R.S. Pin material: #52 alloy. Finish: electro tin, hot-oil flowed. Cover material:upro-nickel. Mounting:     Insulated spacer available. Request P/N B14-045-01.     Pin's meniscus (of header): 0.015" max. Special Tolerances:     Pin diameter ±.005 inch.

FREQ (MHz) Insertion Loss Amplitude Unbalance (dB) Isolation Phase Unbalance (Degrees) FREQ (MHz) VSWR S VSWR 1 VSWR 2 (dB) S-1 (dB) S-2 (dB) 1-2 250.00 3.49 3.06 0.420 29.46 90.83 250.00 1.06 1.10 1.16 252.50 3.45 3.08 0.370 29.34 90.72 252.50 1.06 1.10 1.16 255.00 3.45 3.10 0.350 29.26 90.67 255.00 1.06 1.10 1.16 257.50 3.42 3.12 0.300 29.17 90.59 257.50 1.06 1.10 1.16 260.00 3.41 3.14 0.270 29.07 90.57 260.00 1.06 1.10 1.17 262.50 3.40 3.16 0.240 28.97 90.53 262.50 1.06 1.10 1.17 265.00 3.39 3.18 0.210 28.89 90.57 265.00 1.06 1.11 1.17 267.50 3.38 3.20 0.180 28.79 90.52 267.50 1.06 1.11 1.17 270.00 3.37 3.23 0.150 28.72 90.57 270.00 1.06 1.11 1.17 272.50 3.37 3.24 0.120 28.62 90.55 272.50 1.06 1.11 1.17 275.00 3.36 3.26 0.090 28.53 90.49 275.00 1.06 1.11 1.18 277.50 3.34 3.28 0.070 28.44 90.48 277.50 1.06 1.11 1.18 280.00 3.33 3.28 0.040 28.34 90.48 280.00 1.06 1.11 1.18 282.50 3.31 3.29 0.030 28.23 90.48 282.50 1.06 1.11 1.18 285.00 3.30 3.28 0.020 28.14 90.45 285.00 1.06 1.12 1.18 287.50 3.28 3.28 0.000 28.01 90.52 287.50 1.06 1.12 1.18 290.00 3.26 3.28 0.010 27.90 90.56 290.00 1.06 1.12 1.18 292.50 3.24 3.27 0.030 27.79 90.63 292.50 1.06 1.12 1.19 295.00 3.21 3.26 0.050 27.68 90.70 295.00 1.06 1.12 1.19 297.50 3.20 3.26 0.060 27.55 90.70 297.50 1.06 1.12 1.19 300.00 3.19 3.26 0.070 27.44 90.86 300.00 1.06 1.12 1.19 305.00 3.17 3.28 0.110 27.22 90.97 305.00 1.05 1.13 1.19 310.00 3.16 3.30 0.140 27.03 90.99 310.00 1.05 1.13 1.20 315.00 3.16 3.34 0.180 26.85 91.02 315.00 1.05 1.13 1.20 320.00 3.16 3.37 0.210 26.65 91.03 320.00 1.05 1.14 1.20 325.00 3.17 3.40 0.220 26.46 91.02 325.00 1.05 1.14 1.20 330.00 3.18 3.42 0.240 26.27 90.93 330.00 1.05 1.15 1.21 335.00 3.21 3.45 0.240 26.08 90.82 335.00 1.05 1.15 1.21 340.00 3.23 3.46 0.230 25.90 90.67 340.00 1.06 1.15 1.21 345.00 3.26 3.46 0.210 25.69 90.47 345.00 1.06 1.16 1.22 350.00 3.29 3.46 0.170 25.50 90.34 350.00 1.06 1.17 1.22 355.00 3.34 3.44 0.110 25.30 90.22 355.00 1.06 1.17 1.22 360.00 3.38 3.43 0.050 25.10 90.18 360.00 1.06 1.18 1.22 365.00 3.43 3.41 0.020 24.90 90.07 365.00 1.07 1.19 1.22 370.00 3.49 3.37 0.120 24.68 90.12 370.00 1.07 1.19 1.23 375.00 3.53 3.32 0.200 24.46 90.13 375.00 1.08 1.20 1.23 380.00 3.57 3.26 0.310 24.21 90.26 380.00 1.08 1.21 1.23 385.00 3.60 3.20 0.390 23.94 90.43 385.00 1.09 1.22 1.23 390.00 3.63 3.15 0.490 23.68 90.57 390.00 1.09 1.23 1.23 395.00 3.67 3.11 0.560 23.43 90.63 395.00 1.10 1.24 1.24 400.00 3.75 3.09 0.650 23.19 90.57 400.00 1.11 1.26 1.24