Directional Couplers
MCLI couplers are specifically developed for system applications that require external leveling, accurate monitoring, signal mixing, or swept transmission and reflection measurements. For various applications, including as electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measuring, antenna beam shaping, and EMC testing conditions, these couplers offer straightforward solutions.
Octave Band, Special Band, Multi Band and Ultra Wide-Band Models Available
Low VSWR, High Directivity, and Solid Build Construction
Many In-Stock Models and Custom Designs Available
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Browse all Directional Couplers
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Showing 1–100 of 691 results
| Part # | Frequency Range (GHz) | Coupling (dB) | Insertion Loss (dB) | Directivity (dB) | VSWR | Power Avg. (W) | Lead Time | Action | |
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | ||||||||
| C3-14/S | 2.0 | 4.0 | 14±1.25 | 0.7 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-20 | 2.0 | 4.0 | 20±1.25 | 0.2 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C1-6 | 0.5 | 1.0 | 6±1.25 | 1.8 | 22 | 1.20:1 | 50 | Stock - 1 Week | Request Quote |
| C3-20/S | 2.0 | 4.0 | 20±1.25 | 0.2 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C1-10 | 0.5 | 1.0 | 10±1.25 | 0.8 | 25 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-30 | 2.0 | 4.0 | 30±1.25 | 0.2 | 20 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C1-20 | 0.5 | 1.0 | 20±1.25 | 0.2 | 25 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-30/S | 2.0 | 4.0 | 30±1.25 | 0.2 | 20 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C1-30 | 0.5 | 1.0 | 30±1.25 | 0.2 | 25 | 1.20:1 | 50 | Stock - 1 Week | Request Quote |
| C1-40 | 1.5 | 3.0 | 40±1.25 | 0.2 | 25 | 1.20:1 | 50 | Stock - 1 Week | Request Quote |
| C2-6 | 1.0 | 2.0 | 6±1.0 | 1.8 | 25 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C2-10 | 1.0 | 2.0 | 10±1.0 | 0.9 | 25 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C2-20 | 1.0 | 2.0 | 20±1.25 | 0.2 | 25 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C2-30 | 1.0 | 2.0 | 30±1.25 | 0.2 | 25 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C2-40 | 1.0 | 2.0 | 40±1.25 | 0.2 | 25 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C3-6 | 2.0 | 4.0 | 6±1.0 | 1.8 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-6/S | 2.0 | 4.0 | 6±1.0 | 1.8 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-10 | 2.0 | 4.0 | 10±1.25 | 0.7 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| C3-10/S | 2.0 | 4.0 | 10±1.25 | 0.7 | 22 | 1.15:1 | 50 | Stock - 1 Week | Request Quote |
| CB3-30 | 2.0 | 8.0 | 30±1 | 0.45 | 20 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB1-6 | 0.5 | 2.0 | 6±1 | 2.0 | 23 | N/A | 2 | Stock - 1 Week | Request Quote |
| CB4-6 | 4.0 | 12.4 | 6±1 | 2.2 | 17 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB1-10 | 0.5 | 2.0 | 10±1 | 0.9 | 23 | N/A | 5 | Stock - 1 Week | Request Quote |
| CB4-10 | 4.0 | 12.4 | 10±1 | 1.2 | 17 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB1-10-50 | 0.5 | 2.0 | 10±1 | 0.9 | 23 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB4-20 | 4.0 | 12.4 | 20±1 | 0.75 | 17 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB1-20 | 0.5 | 2.0 | 20±1 | 0.4 | 23 | N/A | 5 | Stock - 1 Week | Request Quote |
| CB4-30 | 4.0 | 12.4 | 30±1 | 0.5 | 17 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB1-30 | 0.5 | 2.0 | 30±1 | 0.4 | 23 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB2-6 | 1.0 | 3.5 | 6±1 | 2.0 | 23 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB2-10 | 1.0 | 3.5 | 10±1 | 0.9 | 23 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB2-20 | 1.0 | 3.5 | 20±1 | 0.4 | 23 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB3-6 | 2.0 | 8.0 | 6±1 | 2.2 | 20 | N/A | 5 | Stock - 1 Week | Request Quote |
| CB3-10 | 2.0 | 8.0 | 10±1 | 1.0 | 20 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB3-10-AL | 2.0 | 8.0 | 10±1 | 1.0 | 20 | N/A | 10 | Stock - 1 Week | Request Quote |
| CB3-10/S | 2.0 | 8.0 | 10±1 | 1.0 | 20 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB3-10/S-AL | 2.0 | 8.0 | 10±1 | 1.0 | 20 | N/A | 10 | Stock - 1 Week | Request Quote |
| CB3-20 | 2.0 | 8.0 | 20±1 | 0.45 | 20 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB3-20-AL | 2.0 | 8.0 | 20±1 | 0.45 | 20 | N/A | 50 | Stock - 1 Week | Request Quote |
| C5-20 | 4.0 | 8.0 | 20±1.25 | 0.3 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C5-30 | 4.0 | 8.0 | 30±1.25 | 0.25 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C5-30-E | 4.0 | 8.0 | 30±1.25 | 0.25 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C6-6 | 7.0 | 12.4 | 6±1.0 | 2.0 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C6-10 | 7.0 | 12.4 | 10±1.25 | 1.0 | 17 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C3-40 | 2.0 | 4.0 | 40±1.25 | 0.2 | 22 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C6-15 | 7.0 | 12.4 | 15±1.25 | 1.0 | 17 | 1.35:1 | 50 | Stock - 1 Week | Request Quote |
| C3-40/S | 2.0 | 4.0 | 40±1.25 | 0.2 | 22 | 1.10:1 | 50 | Stock - 1 Week | Request Quote |
| C6-20 | 7.0 | 12.4 | 20±1.0 | 0.3 | 17 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C4-6 | 2.6 | 5.2 | 6±1.0 | 1.8 | 18 | 1.25:1 | 50 | Stock - 1 Week | Request Quote |
| C6-30 | 7.0 | 12.4 | 30±1.0 | 0.3 | 17 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C4-10 | 2.6 | 5.2 | 10±1.25 | 0.8 | 20 | 1.25:1 | 50 | Stock - 1 Week | Request Quote |
| C7-6 | 7.5 | 16.0 | 6±1.10 | 2.0 | 12 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C4-14 | 2.6 | 5.2 | 14±1.25 | 0.8 | 20 | 1.25:1 | 50 | Stock - 1 Week | Request Quote |
| C4-20 | 2.6 | 5.2 | 20±1.25 | 0.25 | 20 | 1.25:1 | 50 | Stock - 1 Week | Request Quote |
| C4-30 | 2.6 | 5.2 | 30±1.25 | 0.25 | 20 | 1.25:1 | 50 | Stock - 1 Week | Request Quote |
| C5-6 | 4.0 | 8.0 | 6±1.25 | 1.9 | 18 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C5-10 | 4.0 | 8.0 | 10±1.25 | 0.25 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C5-10-S | 4.0 | 8.0 | 10±1.25 | 0.25 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C5-14 | 4.0 | 8.0 | 14±1.25 | 1.0 | 20 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| CB8-10-AL | 2.0 | 18.0 | 10±1 | 1.3 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-16 | 2.0 | 18.0 | 16±1 | 0.9 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-20 | 2.0 | 18.0 | 20±1.25 | 0.9 | 15 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-20-AL | 2.0 | 18.0 | 20±1.25 | 0.9 | 15 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-20-50 | 2.0 | 18.0 | 20±1.25 | 0.9 | 15 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB5-6 | 7.0 | 18.0 | 10±1.25 | 2.0 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-30 | 2.0 | 18.0 | 30±1.25 | 1.2 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB5-10 | 7.0 | 18.0 | 10±1.25 | 1.1 | 15 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB8-30/SMI | 2.0 | 16.0 | 30±1.25 | 0.9 | 15 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB5-20 | 7.0 | 18.0 | 20±1.25 | 0.7 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB9-6 | 4.0 | 18.0 | 6±1 | 2.0 | 12 | N/A | 2 | Stock - 1 Week | Request Quote |
| CB5-30 | 7.0 | 18.0 | 30±1.25 | 0.5 | 15 | N/A | 50 | Stock - 1 Week | Request Quote |
| CB9-10 | 4.0 | 18.0 | 10±1 | 1.0 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB6-10 | 0.6 | 4.0 | 10±1 | 0.9 | 18 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB7-10 | 1.0 | 18.0 | 10±1 | 1.6 | 12 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB7-16 | 1.0 | 18.0 | 16±1 | 1.2 | 12 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB7-20 | 1.0 | 18.0 | 20±1 | 0.9 | 16 | N/A | 20 | Stock - 1 Week | Request Quote |
| CB8-6 | 2.0 | 18.0 | 6±1 | 2.0 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-10 | 2.0 | 18.0 | 10±1 | 1.3 | 12 | N/A | 25 | Stock - 1 Week | Request Quote |
| CB8-10-50 | 2.0 | 18.0 | 10±1 | 1.3 | 12 | N/A | 50 | Stock - 1 Week | Request Quote |
| C8-30 | 12.4 | 18.0 | 30±1 | 0.55 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C9-6 | 18.0 | 26.5 | 6±1.3 | 2.0 | 10 | 1.80:1 | 50 | Stock - 1 Week | Request Quote |
| C9-10 | 18.0 | 26.5 | 10±1.2 | 1.5 | 11 | 1.50:1 | 50 | Stock - 1 Week | Request Quote |
| C9-20 | 18.0 | 26.5 | 20±1.2 | 0.8 | 11 | 1.70:1 | 50 | Stock - 1 Week | Request Quote |
| C9-30 | 18.0 | 26.5 | 30±1.2 | 0.8 | 11 | 1.70:1 | 50 | Stock - 1 Week | Request Quote |
| C11-6 | 11.7 | 12.2 | 6±1 | 2.0 | 15 | 1.45:1 | 50 | Stock - 1 Week | Request Quote |
| C11-10 | 11.7 | 12.2 | 10±1 | 1.0 | 17 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C11-20 | 11.7 | 12.2 | 20±1 | 0.5 | 17 | 1.45:1 | 50 | Stock - 1 Week | Request Quote |
| C11-30 | 11.7 | 12.2 | 30±1 | 1.0 | 15 | 1.45:1 | 50 | Stock - 1 Week | Request Quote |
| C7-10 | 7.5 | 16.0 | 10±1.5 | 1.0 | 12 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C13-6 | 1.5 | 3.0 | 6±1.0 | 2.0 | 17 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C7-20 | 7.5 | 16.0 | 20±1.25 | 0.5 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C13-10 | 1.5 | 3.0 | 10±1.0 | 1.5 | 17 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C7-30 | 7.5 | 16.0 | 30±1.25 | 0.5 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C13-20 | 1.5 | 3.0 | 20±1.0 | 0.8 | 17 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C8-6 | 12.4 | 18.0 | 6±1.0 | 2.2 | 15 | 1.45:1 | 50 | Stock - 1 Week | Request Quote |
| C13-30 | 1.5 | 3.0 | 30±1.0 | 0.55 | 17 | 1.30:1 | 50 | Stock - 1 Week | Request Quote |
| C8-10 | 12.4 | 18.0 | 10±1 | 1.1 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C8-10-N | 12.4 | 18.0 | 10±1 | 1.0 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| C8-20 | 12.4 | 18.0 | 20±1 | 0.55 | 15 | 1.40:1 | 50 | Stock - 1 Week | Request Quote |
| CB10-10/A | 6.0 | 18.0 | 10±1.25 | 0.9 | 15 | N/A | 20 | Stock - 1 Week | Request Quote |
