Broadband
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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Showing 1–100 of 241 results
Part # | Frequency Range (GHz) | Insertion Loss (dB) | Directivity (dB) | Coupling (dB) | VSWR | Power Avg. (W) | Lead Time | Action | |
---|---|---|---|---|---|---|---|---|---|
Min | Max | ||||||||
CB1-10-50 | 0.5 | 2.0 | 0.9 | 23 | 10±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB4-20 | 4.0 | 12.4 | 0.55 | 17 | 20±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB1-20 | 0.5 | 2.0 | 0.4 | 23 | 20±1 | 1.20:1 | 5 | Stock - 2 Weeks | Request a Quote |
CB4-30 | 4.0 | 12.4 | 0.5 | 17 | 30±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB1-30 | 0.5 | 2.0 | 0.4 | 23 | 30±1 | 1.20:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB2-6 | 1.0 | 3.5 | 2.0 | 23 | 6±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB2-10 | 1.0 | 3.5 | 0.9 | 23 | 10±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB2-20 | 1.0 | 3.5 | 0.4 | 23 | 20±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB3-6 | 2.0 | 8.0 | 2.2 | 20 | 6±1 | 1.25:1 | 5 | Stock - 2 Weeks | Request a Quote |
CB3-10 | 2.0 | 8.0 | 1.0 | 20 | 10±1 | 1.25:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB3-10-AL | 2.0 | 8.0 | 1.0 | 20 | 10±1 | 1.25:1 | 10 | Stock - 2 Weeks | Request a Quote |
CB3-10/S | 2.0 | 8.0 | 1.0 | 20 | 10±1 | 1.25:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB3-10/S-AL | 2.0 | 8.0 | 1.0 | 20 | 10±1 | 1.25:1 | 10 | Stock - 2 Weeks | Request a Quote |
CB3-20 | 2.0 | 8.0 | 0.45 | 20 | 20±1 | 1.25:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB3-20-AL | 2.0 | 8.0 | 0.45 | 20 | 20±1 | 1.25:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB3-30 | 2.0 | 8.0 | 0.45 | 20 | 30±1 | 1.25:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB1-6 | 0.5 | 2.0 | 2.0 | 23 | 6±1 | 1.20:1 | 2 | Stock - 2 Weeks | Request a Quote |
CB4-6 | 4.0 | 12.4 | 2.2 | 17 | 6±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB1-10 | 0.5 | 2.0 | 0.9 | 23 | 10±1 | 1.20:1 | 5 | Stock - 2 Weeks | Request a Quote |
CB4-10 | 4.0 | 12.4 | 1.2 | 17 | 10±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB8-20-AL | 2.0 | 18.0 | 0.9 | 15 | 20±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-20-50 | 2.0 | 18.0 | 0.9 | 15 | 20±1.25 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB8-30 | 2.0 | 18.0 | 1.2 | 12 | 30±1.25 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB5-6 | 7.0 | 18.0 | 2.0 | 12 | 10±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-30/SMI | 2.0 | 16.0 | 0.9 | 15 | 30±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB5-10 | 7.0 | 18.0 | 1.1 | 12 | 10±1.25 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB9-6 | 4.0 | 18.0 | 2.0 | 12 | 6±1 | 1.40:1 | 2 | Stock - 2 Weeks | Request a Quote |
CB5-20 | 7.0 | 18.0 | 0.7 | 12 | 20±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB9-10 | 4.0 | 18.0 | 1.0 | 12 | 10±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB5-30 | 7.0 | 18.0 | 0.5 | 15 | 30±1.25 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB6-10 | 0.6 | 4.0 | 0.9 | 18 | 10±1 | 1.30:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB7-10 | 1.0 | 18.0 | 1.6 | 12 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB7-16 | 1.0 | 18.0 | 1.2 | 12 | 16±1 | 1.50:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB7-20 | 1.0 | 18.0 | 0.9 | 16 | 20±1 | 1.45:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB8-6 | 2.0 | 18.0 | 2.0 | 12 | 6±1 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-10 | 2.0 | 18.0 | 1.3 | 12 | 10±1 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-10-50 | 2.0 | 18.0 | 1.3 | 12 | 10±1 | 1.50:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB8-10-AL | 2.0 | 18.0 | 1.3 | 12 | 10±1 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-16 | 2.0 | 18.0 | 0.9 | 12 | 16±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB8-20 | 2.0 | 18.0 | 0.9 | 15 | 20±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB10-20/A | 6.0 | 18.0 | 0.9 | 15 | 20±1.25 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB10-20-50 | 6.0 | 18.0 | 0.42 | 15 | 20±1 | 1.50:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB10-30 | 6.0 | 18.0 | 1.3 | 16 | 30±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB10-30-50 | 6.0 | 18.0 | 0.6 | 15 | 30±1 | 1.50:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB11-10 | 0.5 | 18.0 | 1.6 | 12 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB11-16 | 0.5 | 18.0 | 1.2 | 12 | 16±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB9-10-AL | 4.0 | 18.0 | 1.3 | 12 | 10±1 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB11-20 | 0.5 | 18.0 | 1.0 | 16 | 20±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB9-20 | 4.0 | 18.0 | 0.7 | 12 | 20±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB11-20-50 | 0.5 | 18.0 | 1.0 | 16 | 20±1 | 1.35:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB9-20-AL | 4.0 | 18.0 | 0.7 | 12 | 20±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB11-30 | 0.5 | 18.0 | 0.9 | 14 | 30±1 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB9-30 | 4.0 | 18.0 | 0.7 | 12 | 30±1 | 1.40:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB12-10 | 2.0 | 20.0 | 1.6 | 14 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB10-6 | 6.0 | 18.0 | 0.6 | 15 | 6±1 | 1.50:1 | 25 | Stock - 2 Weeks | Request a Quote |
CB10-6-50 | 6.0 | 18.0 | 0.6 | 15 | 6±1 | 1.50:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB10-10 | 6.0 | 18.0 | 0.9 | 15 | 10±1.25 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB10-10/A | 6.0 | 18.0 | 0.9 | 15 | 10±1.25 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB10-10-50 | 6.0 | 18.0 | 0.9 | 15 | 10±1.25 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB10-20 | 6.0 | 18.0 | 0.9 | 15 | 20±1.0 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB17-20 | 7.5 | 18.2 | 0.5 | 15 | 20±1 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB22-6 | 0.4 | 6.0 | 2.0 | 12 | 6±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB22-10 | 0.4 | 6.0 | 1.3 | 20 | 10±1 | 1.18:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB22-20 | 0.4 | 6.0 | 0.85 | 20 | 20±1.2 | 1.15:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB22-30 | 0.4 | 6.0 | 1.25 | 15 | 30±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB24-6 | 3.65 | 6.4 | 1.2 | 17 | 6±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB24-10 | 3.65 | 6.4 | 1.2 | 17 | 10±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB24-20 | 3.65 | 6.4 | 0.9 | 17 | 20±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB24-30 | 3.65 | 6.4 | 0.9 | 17 | 30±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB28-10 | 0.5 | 4.0 | 1.65 | 15 | 10±1 | 1.60:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB12-10-AL | 2.0 | 20.0 | 1.6 | 14 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB28-20 | 0.5 | 4.0 | 1.6 | 15 | 20±1 | 1.60:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB12-16 | 2.0 | 20.0 | 1.0 | 16 | 16±0.5 | 1.35:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB30-20 | 0.8 | 3.2 | 0.45 | 16 | 20±1.25 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB12-20 | 2.0 | 20.0 | 0.9 | 16 | 20±1 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB31-10 | 0.5 | 6.0 | 1.3 | 18 | 10±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB13-10 | 1.0 | 12.4 | 1.6 | 14 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB31-20 | 0.5 | 6.0 | 0.9 | 14 | 20±1 | 1.40:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB13-20 | 1.0 | 12.4 | 0.9 | 15 | 20±1 | 1.50:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB15-20 | 1.0 | 20.0 | 1.0 | 16 | 20±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB38-10 | 1.0 | 4.0 | 0.9 | 19 | 10±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB51-20 | 1.0 | 4.0 | 0.9 | 23 | 20±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB38-20 | 1.0 | 4.0 | 1.2 | 14 | 20±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB40-6 | 4.0 | 20.0 | 1.9 | 15 | 6±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB40-10 | 4.0 | 20.0 | 1.0 | 15 | 10±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB40-20 | 4.0 | 18.0 | 1.2 | 14 | 20±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB43-10 | 2.0 | 26.5 | 1.5 | 14 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB43-16 | 2.0 | 26.5 | 1.0 | 14 | 16±1 | 1.45:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB43-20 | 2.0 | 26.5 | 1.5 | 14 | 20±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB48-10 | 0.5 | 3.0 | 1.6 | 14 | 10±1 | 1.65:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB48-20 | 0.5 | 3.0 | 1.2 | 12 | 20±1 | 1.35:1 | 20 | Stock - 2 Weeks | Request a Quote |
CB49-10 | 18.0 | 40.0 | 1.7 | 12 | 10±1 | 1.70:1 | 16 | Stock - 2 Weeks | Request a Quote |
CB49-10-AL | 18.0 | 40.0 | 1.7 | 12 | 10±1 | 1.70:1 | 16 | Stock - 2 Weeks | Request a Quote |
CB49-20 | 18.0 | 40.0 | 1.3 | 12 | 20±1 | 1.70:1 | 16 | Stock - 2 Weeks | Request a Quote |
CB49-30 | 18.0 | 40.0 | 1.0 | 12 | 30±1 | 1.70:1 | 16 | Stock - 2 Weeks | Request a Quote |
CB34-20 | 4.0 | 8.0 | 1.2 | 20 | 20±1 | 1.30:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB51-6 | 1.0 | 4.0 | 0.9 | 23 | 6±1 | 1.28:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB38-6 | 1.0 | 8.0 | 2.0 | 15 | 6±1 | 1.40:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB51-10 | 1.0 | 4.0 | 0.9 | 23 | 10±1 | 1.20:1 | 50 | Stock - 2 Weeks | Request a Quote |
CB63-10 | 26.0 | 40.0 | 1.7 | 12 | 10±1 | 1.70:1 | 50 | Stock - 2 Weeks | Request a Quote |