1

Parameter

Test Conditions

Units

Min.

Typ.

Max.

Frequency Range: 5-1000 MHz

Insertion Loss 1 (Pin 1 – 4)

through

5 - 870 MHz

870 - 1000 MHz

dB

dB

—

—

1.5

2.0

1.9

2.7

Insertion Loss 2 (Pin 3 – 4)

coupled

5 - 50 MHz

50 – 870 MHz

870 - 1000 MHz

dB

dB

dB

—

—

—

1.0

0.8

0.9

1.5

1.2

1.5

Amplitude Balance

5 – 50 MHz

50 - 870 MHz

870 - 1000 MHz

dB

dB

dB

—

—

—

±1.2

±0.4

±0.7

±1.9

±1.1

±1.5

Phase Balance

5 - 50 MHz

50 - 1000 MHz

°

°

—

—

±10

±4

±25

±10

Input Return Loss

5 – 20 MHz

20 - 200 MHz

200 – 400 MHz

400 –700 MHz

700-1000 MHz

dB

dB

dB

dB

dB

13

20

15

10

8

18

25

22

15

12

—

—

—

—

—

Features

• SMT unit

• 1.33:1 impedance

• 75Ω single ended to 100Ω Balanced

• Available on tape & reel

• Excellent temperature stability

Description

M/A-COM’s MABACT0044 is a

1.33:1 RF transmission line

transformer in a low cost,

surface mount package.

Ideally suited for high

volume CATV/Broadband

applications.

Electrical Specifications @ 25

°°°°C, 75 Ohm

1:1 Transmission line

Transformer 5 – 1000 MHz

M/A-COM Inc. and it’s affiliates reserve the right to make changes to the product(s)

Or information contained herein without notice

Visit www.macom.com for additional data sheets and product information

V2

MABACT0044