Electrical Specifications

2.5.53

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Directional Couplers

5 dB

Features

• 1.7 - 2.0 GHz

• Very Low Loss

• High Directivity

• Surface Mountable

• Tape And Reel

• Miniature Package

• 100% Tested

Model 1X505

Description

The 1X505 is a low profile 5dB directional coupler in an easy to use

miniature surface mount package covering the DCS and PCS bands.

The 1X505 is ideal for 3 and 4 way inline split/combine amplifiers and

for power injection and can be used in most high power designs.

Parts have been run through rigorous qualification testing and units

are 100% tested. They are manufactured using materials with x and

y thermal expansion coefficients compatable with common sub-

strates.

Frequency

Mean Coupling

Insert. Loss

VSWR

GHz

dB

dB Max

Max : 1

1.7 - 2.0

5.0 ± 0.4

0.20

1.19

Freq. Sens.

Directivity

Θ

JC

Power

dB Max

dB Min

Watts Ave/CW

±0.30

18

17.6

60

Outline Drawing

Specifications subject to change without notice.

Dimensions are inches over (mm)