Broadband Microwave Directional Couplers

Typical Performance @ +25°C

Model

Freq.

(GHz)

Coupling

(dB)

VSWR

(Max.)

Insert. Loss

Max

(dB)

Couple Freq. Respons.Max.

(dB)

Directivity

Min.

(dB)

GDC0520A

0.5~2

6±1

1.3

0.7

±0.5

16

GDC218B

2.0~18.0

10±1

2.0

2.0

±1.2

9

GC13-0126

1-26.5

13±1

1.15

1.5

±0.6

20

GC13-0140

1-40

13±1

1.2

1.8

±1.0

16

GC13-0150

1-50

13±1

1.2

2.0

±0.75

16

Key Features of Microwave and RF Directional Couplers

• Broadband frequency coverage: bandwidth ratios exceeding 50:1 possible
• CAD numerical optimization allows for unparalleled coupler directivity
• Typical frequencies range from 100s of MHz to 50 GHz
• For inquiries on custom designs, alternative frequencies, and surface mount packages, please contact factory