directional couplers • Octave Band and Broadband • SMA Connectors • Meets MIL-E-5400 Class 3 or equivalent • Screenable to MIL-C-15370 or equivalent Part Number* 1 2 Frequency (GHz) Coupling (dB) Flatness1 (dB) VSWR Max. Primary Secondary Insertion Loss2 Max. (dB) C0518-10 0.5-18 10 ± 1 ±0.8 1.40:1 1.40:1 1.2 C752-6 C752-10 C752-20 1-2 1-2 1-2 6±1 10 ± 1 20 ± 1 ±0.6 ±0.75 ±0.75 1.15:1 1.15:1 1.15:1 1.15:1 1.10:1 1.10:1 0.2 0.2 0.2 C218-6 2-18 6±1 ±0.5 1.35:1 1.45:1 1.0 C218-10 2-18 10 ± 1 ±0.5 1.35:1 1.45:1 0.8 C218-20 2-18 20 ± 1 ±0.4 1.35:1 1.45:1 0.6 C756-6 12-18 6±1 ±0.5 1.35:1 1.40:1 0.8 Power Handling Directivity (dB) Average (W) 20 (0.5-12.4 GHz) 15 (12.4-18 GHz) 25 25 25 20 (2-12.4 GHz) 17 (12.4-18 GHz) 20 (2-12.4 GHz) 17 (12.4-18 GHz) 20 (2-12.4 GHz) 17 (12.4-18 GHz) 15 Peak (kW) 5 1.5 2 5 50 3.0 3.0 3.0 2 1.5 5 1.5 25 1.5 2 2.0 Flatness specifies the maximum coupling variation within the coupling range. Loss is the actual dissipated and reflected loss. It does NOT include coupling loss. Part Number* C0518-10 C752-6/10/20 C218-6/10/20 C756-6 Dim. A Dim. B 4.50 (114,30) 4.00 (101,6) 1.78 (45,2) 1.28 (32,5) 1.98 (50,3) 1.48 (37,6) 1.00 (25,4) .50 (12,7) All dimensions shown in decimal inches (mm). Specifications subject to change without notice. For mounting instructions, additional specifications or other products, visit us online or contact the factory. SpectrumMicrowave.com • 1.603.459.1600 Dim. C .70 (17,8) .50 (12,7) .70 (17,8) .50 (12,7) hybrids 3 dB 90° Crossover Hybrid Couplers • SMA connectors • Unbalance: 1 dB Max.2 Except 2375-7 and -9 at 2.2 dB Max. • Meets MIL-E-5400 Class 3 or equivalent • Screenable to MIL-P-23971 or equivalent Part Number* Frequency (GHz) Insertion Loss1 Max. (dB) VSWR Max. Isolation Min. (dB) Deviation from Phase Quadrature Typ. (°) DC751 2375-1 DC752 2375-2 DC752E DC754 2375-4 0.5-1 0.5-2 1-2 1-4 1.3-2.6 4-8 4-12.4 2375-7 1-18 2375-9 2-18 0.15 0.4 0.2 0.4 0.2 0.3 0.4 0.8 (1-6 GHz) 1.2 (6-12 GHz) 1.6 (12-18 GHz) 0.6 (2-6 GHz) 1.0 (6-12.4 GHz) 1.25 (12.4-18 GHz) 1.1:1 1.15:1 1.1:1 1.25:1 1.15:1 1.25:1 1.35:1 25 24 25 22 25 20 18 1.50:1 1.45:1 Power Handling Peak (kW) ±1.5 ±2.0 ±1.5 ±3.0 ±2.0 ±2.0 ±5.0 100 50 100 50 100 100 50 3.0 1.5 3.0 1.5 3.0 3.0 1.5 A A A A A A A 15 ±10.0 50 1.5 B 20 20 16 ±8.0 50 1.5 B Maximum loss is the actual dissipative loss and reflective loss due to VSWR. It does NOT include coupling loss. 2 Unbalance is measured as the difference between the coupled and mainline output ports from the mean coupling at each frequency. 1 Part Number* DC751 DC752 DC752E DC754 2375-1 2375-2 2375-4 Part Number* Dim. A Dim. B 3.27 (83,1) 3.13 (79,5) 1.84 (46,7) 1.70 (43,2) 1.57 (39,9) 1.43 (36,3) 1.06 (26,9) .92 (23,4) 5.36 (136,1) 5.22 (132,6) 2.97 (75,4) 2.83 (71,9) 1.31 (33,3) 1.17 (29,7) Dim. A Outline Average @ 1GHz (W) Dim. B 2375-7 2.53 (64,3) 2.03 (51,6) 2375-9 2.03 (51,6) 1.53 (38,9) All dimensions shown in decimal inches (mm). Specifications subject to change without notice. For mounting instructions, additional specifications or other products, visit us online or contact the factory. SpectrumMicrowave.com • 1.603.459.1600 hybrids 3 dB TEMline Hybrid Couplers TM • Type N connectors • Average power rating 1000 watts, Normalized at 1 GHz • Meets MIL-E-5400 Class 3 or equivalent • Screenable to MIL-P-23971 or equivalent Part Number* Frequency Range (GHz) Insertion Loss1 Max. (dB) Unbalance2 Max. (dB) VSWR Max. Isolation Min. (dB) Deviation from Phase Quadrature Typ. (°) 750 751 752 753 0.25-0.5 0.5-1 1-2 2-4 0.1 0.1 0.1 0.1 1 1 1 1 1.20:1 1.25:1 1.25:1 1.25:1 20 20 20 20 ±3 ±3 ±3 ±3 Maximum loss is the actual dissipative loss and reflective loss due to VSWR. It does NOT include coupling loss. 2 Unbalance is measured as the difference between the coupled and mainline output ports from the mean coupling at each frequency. 1 Part Number* Dim. L 750 751 752 753 6.31 (160,3) 3.47 (88,1) 2.09 (53,1) 1.50 (38,1) All dimensions shown in decimal inches (mm). Specifications subject to change without notice. For mounting instructions, additional specifications or other products, visit us online or contact the factory. SpectrumMicrowave.com • 1.603.459.1600 hybrids Wireline® 3dB Quadrature Hybrids • Drop-in (consult factory for cut & trimmed and connectorized options) • Bendable / formable • Low loss, low cost • Aerospace and commercial heritage • RoHS compliant (tin-plated and bare finishes only) Part Number (see Part Number Key) Electrical Specification Bandwidth Optimization Coupling, Coupled Path (dB) Unbalanced, Max. (dB), Coupled Path to Main Line Insertion Loss Max. (dB) Isolation, Min. (dB) VSWR, Max. Power, Average (W) Power, Peak (kW) Phase Quadrature Error, Max. (°) Dielectric Breakdown, Min. (V RMS) BHC*1 HC*1 BJC*1 JC*1 BHC*2 HC*2 BJC*2 JC*2 Narrow 3.00 ±0.25 0.5 0.3 20 1.2:1 100 2 ±1 500 Narrow 3.00 ±0.25 0.5 0.3 20 1.2:1 200 2 ±1 500 Octave 2.65 ±0.25 1.3 0.3 20 1.2:1 100 2 ±1 500 Octave 2.65 ±0.25 1.3 0.3 20 1.2:1 200 2 ±1 500 0.19 (.55) Yes .15 (3,8) .086 (2,2) .105 (2,7) .0124 (0,3) 0.40 (1.14) Yes .30 (7,6) .125 (3,2) .145 (3,7) .0201 (0,5) * Shield finish code - see Part Number Key. Electrical specifications summarized in the table above are determined by measurements at 300 MHz in a matched 50 ohm system and are independent of physical length and frequency with the exception of power. At jacket temperatures above 55°C, the power should be derated linearly to 50% at 105°C and to 0 at 155°C. Mechanical Specification Weight ounces (grams) per inch/mm Bendable / Formable Center Line Bend radius, Min. Dimension “A” Inner Jacket Diameter Dimension “B” Outer Shield Diameter Dimension “D” Wire Diameter 0.19 (.55) Yes .15 (3,8) .086 (2,2) .105 (2,7) .0124 (0,3) 0.40 (1.14) Yes .30 (7,6) .125 (3,2) .145 (3,7) .0201 (0,5) All dimensions shown in decimal inches (mm). Specifications subject to change without notice. For mounting instructions, additional specifications or other products, visit us online or contact the factory. SpectrumMicrowave.com • 1.603.459.1600 hybrids Wirepac® 3dB Quadrature Hybrids • Drop-in, surface mount and flanged options • Ready to install • High power handling capability Part Number (see Part Number Key) Electrical Specification Bandwidth Optimization Coupling, Coupled Path (dB) Unbalanced, Max. (dB), Coupled Path to Main Line Insertion Loss Max. (dB) Isolation, Min. (dB) Directivity, Min. (dB) VSWR, Max. Power, Average (W) Power, Peak (kW) Phase Quadrature Error, Max. (°) Dielectric Breakdown, Min. (V RMS) • Low loss, low cost • Aerospace and commercial heritage FA*1 KC*1 LC*1 KC*2 LC*2 Narrow 3.00 ±0.15 0.3 0.2 30 27 1.1:1 500 2.5 ±1 1000 Octave 2.70 ±0.15 1.1 0.2 30 27 1.1:1 500 2.5 ±1 1000 * Shield finish code — see Part Number Key. Electrical specifications summarized in the table above are determined by measurements at 300 MHz in a matched 50 ohm system and are independent of physical length and frequency with the exception of power. At jacket temperatures above 55°C, the power should be derated linearly to 50% at 105°C and to 0 at 155°C. Mechanical Specification Weight ounces (grams) per inch/mm FA*1 KC*1, LC*1 KC*2, LC*2 0.15 (4,3) 0.11 (3,0) FA (Flanged) KC (Round), Crossover & Non-Crossover LC (Square), Crossover & Non-Crossover All dimensions shown in decimal inches (mm). Specifications subject to change without notice. For mounting instructions, additional specifications or other products, visit us online or contact the factory. SpectrumMicrowave.com • 1.603.459.1600