Notes:

•	As a combiner of noncoherent signals, max. power per port is power rating divided by number of ports.
•	Operating temperature: -55°C to 90°C Storage temperature: -55°C to 100°C;
•	Over -55°C to +55°C. Derate linearly to 20% of rating at 90°C.
•	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.

ZB3CS-640-6W   3 Way-0° Frequency MHz Isolation, dB Insertion Loss, dB Above 4.8dB Phase Unbalance Degrees Amplitude Unbalance, dB Power Input, W 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. as Combiner Max. as Splitter Max. 424-640       27  20             0.20  0.70           5.00     0.30   6.00 20 L=low range(fL to 10fL)  M=mid range(10fL to fU/2)  U=upper range(fU/2 to fU)

Case Style - Z667 (inch,mm )   weight: 810 grams. A B C D E F G H J 7.06 179.324 3.13 79.502 1.00 25.400 .250 6.350 1.430 36.322 5.630 143.002 6.810 172.974 .250 6.350 2.875 73.025 K L M N P Q R S T .156 3.962 3.53 89.662 .44 11.176 .73 18.542 2.80 71.120         Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch. Material and Finish:     Case material: aluminum alloy. Finish: iridite per MIL-C-5541 Connectors:     Connectors: Female N standard. For other connectors consult factory.

FREQ (MHz) Insertion Loss Amplitude Unbalance (dB) Isolation Phase Unbalance (Degrees) FREQ (MHz) VSWR S VSWR 1 VSWR 2 VSWR 3 (dB) S-1 (dB) S-2 (dB) S-3 (dB) 1-2 (dB) 1-3 (dB) 2-3 424.00 4.97 5.06 5.05 0.080 28.08 29.56 25.23 1.65 424.00 1.22 1.12 1.03 1.16 430.00 4.96 5.04 5.04 0.070 27.78 29.74 25.08 1.70 430.00 1.21 1.11 1.04 1.16 435.00 4.98 5.06 5.05 0.080 27.54 29.82 24.91 1.63 435.00 1.20 1.09 1.05 1.15 440.00 4.97 5.06 5.05 0.090 27.30 29.85 24.79 1.61 440.00 1.19 1.08 1.05 1.13 445.00 4.97 5.06 5.06 0.090 27.04 29.77 24.66 1.77 445.00 1.18 1.08 1.04 1.12 450.00 4.98 5.05 5.06 0.080 26.80 29.70 24.51 1.75 450.00 1.19 1.08 1.05 1.11 455.00 4.98 5.05 5.06 0.080 26.58 29.52 24.36 1.83 455.00 1.19 1.08 1.06 1.11 460.00 4.98 5.06 5.06 0.080 26.38 29.33 24.27 1.91 460.00 1.19 1.07 1.07 1.11 465.00 4.98 5.05 5.06 0.080 26.16 29.12 24.18 1.79 465.00 1.19 1.06 1.07 1.10 470.00 4.97 5.05 5.06 0.090 26.00 28.95 24.10 1.84 470.00 1.19 1.05 1.08 1.10 475.00 4.96 5.05 5.06 0.100 25.86 28.81 24.04 1.86 475.00 1.19 1.04 1.08 1.09 480.00 4.98 5.05 5.06 0.080 25.78 28.58 23.98 1.93 480.00 1.19 1.03 1.08 1.07 490.00 5.00 5.06 5.08 0.080 25.62 28.32 23.92 1.86 490.00 1.20 1.02 1.10 1.05 500.00 5.00 5.07 5.08 0.070 25.62 28.11 23.95 1.95 500.00 1.20 1.02 1.12 1.06 505.00 5.00 5.07 5.08 0.080 25.63 28.03 24.00 2.02 505.00 1.20 1.02 1.12 1.06 510.00 5.01 5.06 5.08 0.070 25.68 27.91 24.02 1.94 510.00 1.20 1.03 1.12 1.06 515.00 5.01 5.05 5.08 0.070 25.74 27.88 24.05 1.92 515.00 1.20 1.03 1.12 1.06 520.00 5.01 5.06 5.08 0.070 25.76 27.81 24.11 1.96 520.00 1.21 1.03 1.12 1.05 525.00 5.01 5.06 5.08 0.070 25.84 27.76 24.16 2.05 525.00 1.21 1.03 1.13 1.05 530.00 5.01 5.06 5.08 0.070 25.94 27.70 24.25 1.98 530.00 1.21 1.04 1.14 1.05 535.00 5.02 5.07 5.09 0.070 26.08 27.72 24.36 2.03 535.00 1.21 1.05 1.14 1.06 540.00 5.02 5.06 5.10 0.080 26.25 27.68 24.49 2.06 540.00 1.20 1.06 1.14 1.07 550.00 5.03 5.05 5.10 0.070 26.70 27.91 24.79 2.08 550.00 1.19 1.08 1.14 1.09 555.00 5.02 5.05 5.10 0.080 26.98 28.02 25.00 2.09 555.00 1.19 1.09 1.15 1.09 560.00 5.02 5.05 5.09 0.070 27.34 28.23 25.23 2.20 560.00 1.18 1.10 1.15 1.10 565.00 5.00 5.04 5.10 0.100 27.79 28.50 25.49 2.07 565.00 1.18 1.10 1.16 1.10 570.00 5.02 5.04 5.11 0.080 28.22 28.84 25.72 2.11 570.00 1.17 1.11 1.16 1.10 575.00 5.03 5.05 5.11 0.080 28.73 29.15 25.98 2.17 575.00 1.17 1.12 1.16 1.11 580.00 5.03 5.03 5.10 0.080 29.30 29.46 26.17 2.22 580.00 1.16 1.12 1.16 1.12 585.00 5.02 5.04 5.10 0.080 29.92 29.88 26.35 2.22 585.00 1.15 1.13 1.15 1.13 590.00 5.01 5.03 5.09 0.080 30.45 30.35 26.51 2.21 590.00 1.14 1.14 1.15 1.14 595.00 5.02 5.02 5.11 0.080 31.12 30.79 26.64 2.32 595.00 1.12 1.15 1.16 1.14 600.00 5.01 5.02 5.11 0.090 31.71 31.24 26.69 2.32 600.00 1.11 1.15 1.16 1.14 610.00 5.02 5.01 5.11 0.100 32.95 32.32 26.75 2.38 610.00 1.08 1.15 1.15 1.13 615.00 5.02 5.01 5.12 0.110 33.53 32.93 26.76 2.39 615.00 1.07 1.16 1.14 1.14 620.00 5.02 5.00 5.11 0.110 33.96 33.61 26.74 2.50 620.00 1.06 1.17 1.14 1.15 625.00 5.02 5.01 5.11 0.100 34.36 34.58 26.63 2.46 625.00 1.05 1.18 1.14 1.16 630.00 5.03 5.00 5.11 0.100 34.33 35.35 26.49 2.47 630.00 1.04 1.19 1.15 1.17 635.00 5.03 5.00 5.11 0.110 33.98 36.43 26.28 2.46 635.00 1.02 1.20 1.15 1.17 640.00 5.03 5.00 5.12 0.120 33.42 37.51 26.04 2.48 640.00 1.01 1.20 1.15 1.17