Notes:

•	Internal load dissipation: 0.125 Watt.
•	Matched power rating: 10 Watt.
•	When only specification for M range given, specification applies to entire frequency range.
•	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.

ZAPD-4   2 Way-0° Frequency MHz Isolation, dB Insertion Loss, dB Above 3.0dB 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. 2000-4200       25  19             0.40  0.80           6.00     0.40   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 as S 1 2 Case Style - F14 (inch,mm )   weight: 170 grams. A B C D E F G H J 2.00 50.800 2.00 50.800 .75 19.050 1.00 25.400 .25 6.350 1.500 38.100 .125 3.175 .39 9.906 1.00 25.400 K L M N P Q R S T .50 12.700 1.00 25.400               Tolerance: .x ± .1  .xx ± .03  .xxx ± .015 inch. Material and Finish:     Case material: aluminum alloy. Finish: grey paint or yellow iridite. Marking:     For port markings 1, 2, and 3 see specification data sheet. Connectors:     Connectors: please specify, unless otherwise noted; BNC is standard, TNC, SMA and Type N, consult factory. (ZAPD -4 units not available with BNC).

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 2000.00 3.29 3.28 0.010 21.06 0.12 2000.00 1.33 1.10 1.10 2055.00 3.32 3.32 0.000 21.81 0.06 2055.00 1.32 1.11 1.11 2110.00 3.27 3.27 0.000 22.62 0.04 2110.00 1.30 1.12 1.11 2165.00 3.36 3.36 0.000 23.52 0.02 2165.00 1.28 1.12 1.12 2220.00 3.27 3.28 0.010 24.38 0.12 2220.00 1.27 1.12 1.12 2275.00 3.28 3.28 0.010 25.26 0.06 2275.00 1.26 1.12 1.13 2330.00 3.36 3.36 0.000 26.33 0.05 2330.00 1.26 1.13 1.15 2385.00 3.26 3.26 0.010 27.29 0.06 2385.00 1.25 1.14 1.16 2440.00 3.30 3.28 0.010 28.41 0.06 2440.00 1.24 1.15 1.17 2495.00 3.33 3.33 0.010 29.75 0.04 2495.00 1.23 1.15 1.18 2550.00 3.21 3.22 0.010 30.80 0.03 2550.00 1.23 1.16 1.19 2605.00 3.39 3.39 0.010 32.24 0.04 2605.00 1.23 1.16 1.20 2660.00 3.10 3.10 0.010 33.31 0.13 2660.00 1.22 1.16 1.20 2715.00 3.26 3.26 0.000 34.52 0.07 2715.00 1.22 1.15 1.20 2770.00 3.27 3.27 0.000 35.51 0.06 2770.00 1.22 1.16 1.21 2825.00 3.21 3.21 0.000 35.60 0.03 2825.00 1.23 1.18 1.23 2880.00 3.27 3.27 0.010 35.28 0.11 2880.00 1.24 1.19 1.25 2935.00 3.27 3.26 0.010 34.49 0.00 2935.00 1.24 1.20 1.26 2990.00 3.20 3.19 0.010 33.35 0.10 2990.00 1.24 1.21 1.27 3045.00 3.32 3.31 0.010 32.42 0.10 3045.00 1.24 1.22 1.28 3100.00 3.19 3.19 0.010 31.23 0.05 3100.00 1.23 1.20 1.27 3155.00 3.25 3.26 0.010 30.39 0.23 3155.00 1.23 1.19 1.27 3210.00 3.27 3.25 0.020 29.51 0.01 3210.00 1.24 1.20 1.27 3265.00 3.25 3.25 0.000 28.85 0.12 3265.00 1.24 1.21 1.27 3320.00 3.30 3.28 0.020 28.17 0.13 3320.00 1.25 1.22 1.28 3375.00 3.32 3.31 0.010 27.66 0.05 3375.00 1.24 1.22 1.29 3430.00 3.26 3.23 0.030 27.09 0.18 3430.00 1.24 1.23 1.29 3485.00 3.41 3.38 0.030 26.78 0.20 3485.00 1.22 1.23 1.28 3540.00 3.25 3.23 0.020 26.28 0.06 3540.00 1.20 1.21 1.26 3595.00 3.37 3.35 0.020 26.11 0.27 3595.00 1.18 1.18 1.25 3650.00 3.30 3.25 0.050 25.81 0.11 3650.00 1.17 1.17 1.23 3705.00 3.29 3.26 0.020 25.63 0.14 3705.00 1.17 1.16 1.21 3760.00 3.31 3.28 0.020 25.49 0.06 3760.00 1.16 1.15 1.20 3815.00 3.16 3.13 0.030 25.40 0.18 3815.00 1.15 1.15 1.19 3870.00 3.26 3.23 0.030 25.39 0.02 3870.00 1.13 1.15 1.20 3925.00 3.18 3.15 0.030 25.48 0.25 3925.00 1.12 1.15 1.19 3980.00 3.27 3.24 0.040 25.51 0.02 3980.00 1.10 1.13 1.17 4035.00 3.22 3.21 0.010 25.69 0.04 4035.00 1.09 1.12 1.16 4090.00 3.16 3.12 0.030 25.74 0.04 4090.00 1.09 1.10 1.15 4145.00 3.21 3.17 0.030 25.92 0.06 4145.00 1.10 1.09 1.14 4200.00 3.27 3.24 0.040 25.99 0.02 4200.00 1.10 1.08 1.13