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-2-550   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. 450-550       19  15             0.40  0.70           5.00     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) 1-2 450.00 3.47 2.92 0.540 24.74 89.33 450.00 1.07 1.11 1.08 452.50 3.45 2.95 0.500 24.70 89.35 452.50 1.07 1.11 1.08 455.00 3.43 2.98 0.450 24.65 89.39 455.00 1.07 1.11 1.08 457.50 3.41 3.00 0.410 24.58 89.42 457.50 1.07 1.11 1.08 460.00 3.39 3.03 0.360 24.52 89.42 460.00 1.07 1.11 1.08 462.50 3.37 3.05 0.320 24.47 89.42 462.50 1.07 1.11 1.08 465.00 3.34 3.06 0.270 24.40 89.38 465.00 1.07 1.11 1.08 467.50 3.30 3.08 0.220 24.33 89.33 467.50 1.07 1.11 1.08 470.00 3.28 3.09 0.190 24.27 89.36 470.00 1.07 1.11 1.08 472.50 3.24 3.09 0.140 24.18 89.33 472.50 1.07 1.11 1.08 475.00 3.21 3.10 0.120 24.12 89.34 475.00 1.07 1.11 1.08 477.50 3.17 3.11 0.060 24.06 89.30 477.50 1.07 1.11 1.08 480.00 3.15 3.13 0.020 23.99 89.38 480.00 1.07 1.11 1.08 482.50 3.13 3.15 0.020 23.94 89.41 482.50 1.07 1.11 1.08 485.00 3.12 3.17 0.060 23.88 89.42 485.00 1.07 1.11 1.08 487.50 3.10 3.20 0.100 23.83 89.46 487.50 1.07 1.11 1.08 490.00 3.09 3.23 0.140 23.78 89.38 490.00 1.07 1.11 1.08 492.50 3.06 3.25 0.200 23.72 89.39 492.50 1.07 1.11 1.08 495.00 3.05 3.29 0.230 23.68 89.42 495.00 1.07 1.11 1.08 497.50 3.04 3.32 0.290 23.62 89.36 497.50 1.07 1.11 1.08 500.00 3.02 3.34 0.320 23.57 89.30 500.00 1.07 1.11 1.08 502.50 3.01 3.36 0.360 23.52 89.35 502.50 1.07 1.11 1.08 505.00 2.99 3.39 0.400 23.46 89.30 505.00 1.07 1.11 1.08 507.50 2.98 3.41 0.430 23.41 89.33 507.50 1.07 1.11 1.08 510.00 2.96 3.43 0.470 23.36 89.30 510.00 1.07 1.11 1.08 512.50 2.94 3.45 0.500 23.30 89.29 512.50 1.07 1.11 1.08 515.00 2.93 3.47 0.540 23.25 89.27 515.00 1.07 1.11 1.08 517.50 2.91 3.48 0.580 23.19 89.28 517.50 1.07 1.11 1.08 520.00 2.90 3.52 0.610 23.14 89.23 520.00 1.07 1.11 1.08 522.50 2.88 3.54 0.660 23.08 89.25 522.50 1.07 1.11 1.08 525.00 2.86 3.56 0.700 23.03 89.21 525.00 1.07 1.12 1.08 527.50 2.85 3.58 0.730 22.98 89.24 527.50 1.07 1.12 1.08 530.00 2.84 3.60 0.760 22.93 89.27 530.00 1.07 1.12 1.08 532.50 2.83 3.62 0.790 22.88 89.29 532.50 1.07 1.12 1.08 535.00 2.82 3.65 0.820 22.82 89.23 535.00 1.07 1.12 1.08 537.50 2.80 3.67 0.860 22.78 89.28 537.50 1.07 1.12 1.08 540.00 2.80 3.68 0.890 22.74 89.26 540.00 1.07 1.12 1.08 542.50 2.79 3.71 0.920 22.69 89.29 542.50 1.07 1.12 1.08 545.00 2.77 3.74 0.970 22.64 89.30 545.00 1.07 1.12 1.08 547.50 2.77 3.76 0.990 22.58 89.33 547.50 1.07 1.12 1.08 550.00 2.75 3.78 1.040 22.54 89.33 550.00 1.07 1.12 1.08