1

Parameter

Frequency (MHz)

Units

Min.

Typ.

Max.

Frequency Range.

5 – 65

65 - 200

-

-

-

-

-

-

-

-

Insertion Loss.

5 – 65

65 - 200

dB

dB

-

-

0.40

0.90

0.7

1.5

Amp Balance.

5 – 65

65 - 200

dB

dB

-

0.02

0.20

0.1

0.5

Phase Balance.

5 – 65

65 - 200

°

°

-

-

0.40

2.0

2.0

8.0

Input Return Loss.

5 – 65

65 - 200

dB

dB

15.0

7.0

22.0

11.0

-

-

Features

Description

M/A Com’s MABACT0018 is a 1:4 RF flux coupled

step-up transformer in a low cost, surface mount

package. Ideally suited for high volume cellular & wireless

applications. Typical applications include single to balance

mode conversion and impedance matching.

Electrical Specifications @ 25

°C

MABACT0018

5.0 – 200 MHz

Note: Specifications subject to change without notice.

SM-138-A

Note:SM-138-A incorporates the Plastic Disk