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Specifications

Electrical Specifications

Parameter1

Frequency Range (GHz)

Min

Typ

Max

Direct Line Insertion Loss (dB)

0.5

 

0.17

 

 

18

 

1

 

 

0.5-18

 

 

1.2 (1.4)2

Mean Coupling (dB)

 

17.5

 

Amplitude  Flatness (dB)3

 

±0.6

±1.2

VSWR

 

1.2

1.45 (2)

Directivity (dB)  

15 (12)

20

 

Average Power (W)

 

 

 

120

Weight (g) 4

 

 

600

 

1Specifications guaranteed when operated in a 50Ω system.

2Max and min values given for SMA (APC-7) connectors

3Deviation from average coupling.

4Weight listed is for SMA connectorized package. Each APC-7 connector is an additional 50 grams.

 

Packages

Download our 3D models here.
C17-0R518 Coupler Package Diagram
C17-0R518 Low Loss Directional Coupler

The C17-0R518 is a high power, broadband bidirectional coupler capable of operation to 18 GHz. The multisection stripline design exhibits excellent coupling flatness and VSWR at all ports. This coupler is available with SMA and APC-7 connector option.

ModelConnector OptionOrder
C17-0R518SMABuy Now


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