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.
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Octave Band, Special Band, Multi Band and Ultra Wide-Band Models Available

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Low VSWR, High Directivity, and Solid Build Construction

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Many In-Stock Models and Custom Designs Available

Browse all Directional Couplers

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Connector Series

Frequency Range Min (GHz)

Frequency Range Max (GHz)

Coupling

Insertion Loss (dB)

Directivity (dB)

VSWR

Power Avg.

Showing 1–100 of 691 results

Part #Frequency Range (GHz)Coupling (dB)Insertion Loss (dB)Directivity (dB)VSWRPower Avg. (W)Lead TimeNotesAction
 Min  Max 
C3-14/S2.04.014±1.250.7221.15:150Stock - 1 WeekN/A Request Quote
C3-202.04.020±1.250.2221.15:150Stock - 1 WeekN/A Request Quote
C1-60.51.06±1.251.8221.20:150Stock - 1 WeekN/A Request Quote
C3-20/S2.04.020±1.250.2221.15:150Stock - 1 WeekN/A Request Quote
C1-100.51.010±1.250.8251.15:150Stock - 1 WeekN/A Request Quote
C3-302.04.030±1.250.2201.10:150Stock - 1 WeekN/A Request Quote
C1-200.51.020±1.250.2251.15:150Stock - 1 WeekN/A Request Quote
C3-30/S2.04.030±1.250.2201.10:150Stock - 1 WeekN/A Request Quote
C1-300.51.030±1.250.2251.20:150Stock - 1 WeekN/A Request Quote
C1-401.53.040±1.250.2251.20:150Stock - 1 WeekN/A Request Quote
C2-61.02.06±1.01.8251.15:150Stock - 1 WeekN/A Request Quote
C2-101.02.010±1.00.9251.10:150Stock - 1 WeekN/A Request Quote
C2-201.02.020±1.250.2251.10:150Stock - 1 WeekN/A Request Quote
C2-301.02.030±1.250.2251.10:150Stock - 1 WeekN/A Request Quote
C2-401.02.040±1.250.2251.10:150Stock - 1 WeekN/A Request Quote
C3-62.04.06±1.01.8221.15:150Stock - 1 WeekN/A Request Quote
C3-6/S2.04.06±1.01.8221.15:150Stock - 1 WeekN/A Request Quote
C3-102.04.010±1.250.7221.15:150Stock - 1 WeekN/A Request Quote
C3-10/S2.04.010±1.250.7221.15:150Stock - 1 WeekN/A Request Quote
C5-204.08.020±1.250.3201.30:150Stock - 1 WeekN/A Request Quote
C5-304.08.030±1.250.25201.30:150Stock - 1 WeekN/A Request Quote
C5-30-E4.08.030±1.250.25201.30:150Stock - 1 WeekN/A Request Quote
C6-67.012.46±1.02.0151.40:150Stock - 1 WeekN/A Request Quote
C6-107.012.410±1.251.0171.40:150Stock - 1 WeekN/A Request Quote
C3-402.04.040±1.250.2221.10:150Stock - 1 WeekN/A Request Quote
C6-157.012.415±1.251.0171.35:150Stock - 1 WeekN/A Request Quote
C3-40/S2.04.040±1.250.2221.10:150Stock - 1 WeekN/A Request Quote
C6-207.012.420±1.00.3171.40:150Stock - 1 WeekN/A Request Quote
C4-62.65.26±1.01.8181.25:150Stock - 1 WeekN/A Request Quote
C6-307.012.430±1.00.3171.40:150Stock - 1 WeekN/A Request Quote
C4-102.65.210±1.250.8201.25:150Stock - 1 WeekN/A Request Quote
C7-67.516.06±1.102.0121.40:150Stock - 1 WeekN/A Request Quote
C4-142.65.214±1.250.8201.25:150Stock - 1 WeekN/A Request Quote
C4-202.65.220±1.250.25201.25:150Stock - 1 WeekN/A Request Quote
C4-302.65.230±1.250.25201.25:150Stock - 1 WeekN/A Request Quote
C5-64.08.06±1.251.9181.30:150Stock - 1 WeekN/A Request Quote
C5-104.08.010±1.250.25201.30:150Stock - 1 WeekN/A Request Quote
C5-10-S4.08.010±1.250.25201.30:150Stock - 1 WeekN/A Request Quote
C5-144.08.014±1.251.0201.30:150Stock - 1 WeekN/A Request Quote
C8-3012.418.030±10.55151.40:150Stock - 1 WeekN/A Request Quote
C9-618.026.56±1.32.0101.80:150Stock - 1 WeekN/A Request Quote
C9-1018.026.510±1.21.5111.50:150Stock - 1 WeekN/A Request Quote