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-2-450   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. 350-450       23  16             0.50  0.90           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) 1-2 350.00 3.04 3.68 0.640 28.39 91.46 350.00 1.17 1.13 1.12 352.50 3.04 3.68 0.640 28.25 91.54 352.50 1.17 1.13 1.12 355.00 3.04 3.69 0.650 28.11 91.60 355.00 1.17 1.13 1.12 357.50 3.05 3.71 0.660 27.99 91.70 357.50 1.17 1.13 1.12 360.00 3.05 3.72 0.670 27.86 91.75 360.00 1.17 1.13 1.12 362.50 3.05 3.73 0.680 27.72 91.78 362.50 1.18 1.13 1.12 365.00 3.05 3.75 0.690 27.60 91.83 365.00 1.18 1.13 1.12 367.50 3.05 3.75 0.700 27.45 91.86 367.50 1.18 1.13 1.12 370.00 3.04 3.75 0.710 27.33 91.83 370.00 1.18 1.13 1.13 372.50 3.04 3.75 0.710 27.18 91.81 372.50 1.18 1.14 1.13 375.00 3.02 3.74 0.720 27.04 91.81 375.00 1.19 1.14 1.13 377.50 3.02 3.72 0.710 26.87 91.77 377.50 1.19 1.14 1.13 380.00 3.00 3.70 0.700 26.72 91.79 380.00 1.19 1.14 1.13 382.50 3.00 3.69 0.680 26.57 91.81 382.50 1.19 1.14 1.13 385.00 3.00 3.67 0.670 26.41 91.83 385.00 1.19 1.14 1.13 387.50 2.98 3.65 0.660 26.26 91.91 387.50 1.19 1.14 1.14 390.00 2.98 3.63 0.650 26.11 91.96 390.00 1.20 1.14 1.14 392.50 2.98 3.61 0.640 25.95 92.01 392.50 1.20 1.14 1.14 395.00 2.98 3.62 0.630 25.81 92.06 395.00 1.20 1.14 1.14 397.50 2.99 3.61 0.610 25.68 92.12 397.50 1.20 1.15 1.14 400.00 2.99 3.60 0.610 25.53 92.21 400.00 1.20 1.15 1.14 402.50 3.00 3.60 0.600 25.40 92.27 402.50 1.21 1.15 1.15 405.00 3.02 3.61 0.590 25.26 92.33 405.00 1.21 1.15 1.15 407.50 3.04 3.61 0.570 25.12 92.34 407.50 1.21 1.15 1.15 410.00 3.05 3.60 0.550 24.98 92.32 410.00 1.21 1.15 1.15 412.50 3.08 3.62 0.540 24.86 92.31 412.50 1.22 1.15 1.15 415.00 3.10 3.61 0.510 24.72 92.40 415.00 1.22 1.15 1.16 417.50 3.12 3.62 0.490 24.58 92.38 417.50 1.22 1.16 1.16 420.00 3.16 3.62 0.460 24.45 92.38 420.00 1.22 1.16 1.16 422.50 3.18 3.61 0.430 24.33 92.41 422.50 1.23 1.16 1.16 425.00 3.21 3.61 0.400 24.17 92.48 425.00 1.23 1.16 1.17 427.50 3.25 3.62 0.360 24.05 92.50 427.50 1.23 1.16 1.17 430.00 3.29 3.61 0.320 23.91 92.55 430.00 1.23 1.16 1.17 432.50 3.32 3.61 0.290 23.77 92.61 432.50 1.24 1.17 1.18 435.00 3.35 3.59 0.240 23.63 92.68 435.00 1.24 1.17 1.18 437.50 3.39 3.59 0.200 23.49 92.78 437.50 1.24 1.17 1.18 440.00 3.43 3.59 0.160 23.36 92.90 440.00 1.25 1.17 1.18 442.50 3.45 3.58 0.130 23.21 93.00 442.50 1.25 1.17 1.19 445.00 3.49 3.58 0.080 23.08 93.06 445.00 1.25 1.18 1.19 447.50 3.52 3.56 0.050 22.94 93.19 447.50 1.26 1.18 1.20 450.00 3.55 3.56 0.020 22.79 93.26 450.00 1.26 1.18 1.20