2-18GHz 20dB Directional Coupler

The DC020180-20SA_A is a 10dB RF Directional coupler with 50ohm SMA-Female connectors operating from 2 to 18 GHz with a maximum input power of 20 Watts CW.

SKU: DC00085-DC020180-20SA_A Directional Coupler Category: Tags: , ,

50 Ohm 20 dB SMA-Female Directional Coupler From 2 to 18 GHz Rated at 20 Watts(CW)
The DC020180-20SA_A is a 10dB RF Directional coupler with 50ohm SMA-Female connectors operating from 2 to 18 GHz with a maximum input power of 20 Watts CW. The DC020180-20SA_A has a coupling factor of 20dB, insertion loss of 0.8 dB (Including Coupling Loss 0.04) dB maximum and a maximum Main line VSWR of 1.3:1. The Directional coupler operates over a temperature range of -55 to 85° C.

Key Electrical Specifications :
Electronic Specification Note : Values at 25deg , sea level. Test indicators will deteriorate at high and low temperature ;
Insertion Loss Including Nominal Coupling Loss 0.04 dB.
Freq. Range : 2 -18 GHz
Insertion Loss True : 0.8 dB
Nominal Coupling : 20 ±0.8 dB
Main Line VSWR : 1.3 : 1
Coupling VSWR : 1.3 : 1
Directivity : 14dB
Directivity : 16 dB
More details can be seen in data sheet.

P / N

DC020180-20SA_A

ID

DC00085

Coupler Type

Directional

Freq. Range Min

2-18 GHz

Insertion Loss True

0.8 dB

Nominal Coupling

20 dB

Coupling Balance

±0.8 dB

Freq. Flatness

1 dB

Coupling VSWR

1.3 : 1

Directivity

16 dB

Operating Temp.

-55 to 85 ℃

Dimension L*W*H

57.2*17.8*12.7 mm

Input / Output Port Connectors

SMA-Female / SMA-Female

Coupling Port Connector

SMA-Female

Weight

60 g

Finishing

Paint Black

Environment

Nominal