0.3-18GHz 10dB Directional Coupler

The DC003180-10S_B is a 10dB RF Directional coupler with 50ohm SMA-Female connectors operating from 0.3 to 18 GHz with a maximum input power of 30 Watts CW.

SKU: DC00190-DC003180-10S_B Directional Coupler Category: Tags: , ,

50 Ohm 10 dB SMA-Female Directional Coupler From 0.3 to 18 GHz Rated at 30 Watts(CW)
The DC003180-10S_B is a 10dB RF Directional coupler with 50ohm SMA-Female connectors operating from 0.3 to 18 GHz with a maximum input power of 30 Watts CW. The DC003180-10S_B has a coupling factor of 10dB, insertion loss of 2.9 dB (Including Coupling Loss 0.46) dB maximum and a maximum Main line VSWR of 1.6:1. The Directional coupler operates over a temperature range of -45 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 0.46 dB.
Freq. Range : 0.3 -18 GHz
Insertion Loss True : 2.9 dB
Nominal Coupling : 10 ±1.5 dB
Main Line VSWR : 1.6 : 1
Coupling VSWR : 1.6 : 1
Directivity : 14dB
Directivity : 10 dB
More details can be seen in data sheet.

P / N

DC003180-10S_B

ID

DC00190

Coupler Type

Directional

Freq. Range Min

0.3-18 GHz

Insertion Loss True

2.9 dB

Nominal Coupling

10 dB

Coupling Balance

±1.5 dB

Freq. Flatness

2 dB

Coupling VSWR

1.6 : 1

Directivity

10 dB

Operating Temp.

-45 to 85 ℃

Dimension L*W*H

206*18*12.7 mm

Input / Output Port Connectors

SMA-Female / SMA-Female

Coupling Port Connector

SMA-Female

Weight

140 g

Finishing

Paint Black

Environment

Nominal