Directional Detector
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

Browse all Directional Detector
Showing all 24 results
Part # | Connector | Frequency Range (GHz) | Coupling (dB) | Insertion Loss (dB) | Directivity (dB) | VSWR | Power Avg. (W) | Lead Time | Notes | Action | |
---|---|---|---|---|---|---|---|---|---|---|---|
Min | Max | ||||||||||
DD-1-P | SMA Female | 0.5 | 1 | 20 | 0.8 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-1-N | SMA Female | 0.5 | 1 | 20 | 0.8 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-2-P | SMA Female | 1 | 2 | 20 | 0.8 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-2-N | SMA Female | 1 | 2 | 20 | 0.8 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-3-P | SMA Female | 2 | 4 | 20 | 0.9 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-4-P | SMA Female | 2 | 8 | 20 | 0.9 | 20 | 1.25:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-12-P | SMA Female | 2 | 18 | 20 | 0.9 | 15 | 1.40:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-3-N | SMA Female | 2 | 4 | 20 | 0.9 | 25 | 1.15:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-4-N | SMA Female | 2 | 8 | 20 | 0.9 | 20 | 1.25:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-12-N | SMA Female | 2 | 18 | 20 | 0.9 | 15 | 1.40:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-5-P | SMA Female | 4 | 8 | 20 | 1 | 20 | 1.25:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-5-N | SMA Female | 4 | 8 | 20 | 1 | 20 | 1.25:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-8-P | SMA Female | 6 | 18 | 20 | 1.2 | 15 | 1.50:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-8-N | SMA Female | 6 | 18 | 20 | 1.2 | 15 | 1.50:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-8-P-SM | SMA Male | 6 | 18 | 20 | 1.2 | 15 | 1.50:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-8-N-SM | SMA Male | 6 | 18 | 20 | 1.2 | 15 | 1.50:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-6-P | SMA Female | 7 | 12.4 | 20 | 1 | 17 | 1.30:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-6-N | SMA Female | 7 | 12.4 | 20 | 1 | 17 | 1.30:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-7-P | SMA Female | 12 | 18 | 20 | 1.1 | 15 | 1.30:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-7-N | SMA Female | 12 | 18 | 20 | 1.1 | 15 | 1.30:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-9-P | SMA Female | 18 | 26.5 | 20 | 1.6 | 13 | 2.00:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-9-N | SMA Female | 18 | 26.5 | 20 | 1.6 | 13 | 2.00:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |
DD-9-P-SM | SMA Male | 18 | 26.5 | 20 | 1.6 | 13 | 2.00:1 | 50 | Stock - 2 Weeks | Positive Polarity | Request Quote |
DD-9-N-SM | SMA Male | 18 | 26.5 | 20 | 1.6 | 13 | 2.00:1 | 50 | Stock - 2 Weeks | Negative Polarity | Request Quote |