MACOM FR12-0004, FR11-0004 Datasheet

Insertion Loss (dB)

Isolation (dB)

3- Port DROP - IN

CIRCULATOR / ISOLATOR

1930 - 1990 MHz

FR11-0004

Features

dB Isolation typical, dB Insertion Loss typical.

24 0.25
Custom products available with alternate configurations such as

couplers, attenuators, higher power terminations, reverse
circulation and termination on ports 1 or 2.

Available as custom product without flange for surface mount
applications. (solder reflow)

Designed for Wireless Telecommunications Systems:
US PCS

Description

M/A-COM's drop-in circulators and isolators, designed for cellular
applications, feature high performance at low cost. These designs
offer the best isolation per insertion loss ratio in the industry and
are currently produced in the tens of thousands of pieces per year.
These units can be ordered so as to be compatible with solder
reflow manufacturing techniques. Both circulators and isolators
are in stock at all authorized M/A-COM distributors.

Typical Performance, T = + 25° C

FR12-0004,

V2.00

ISOLATION

0

-5

-10

-15

-20

-25

-30

-35

-40

-45

-50

1880

1912

1943

Frequency (MHz)

Electrical Specifications:

- 10 to + 60° C

Parameter

Isolation
Insertion Loss
Forward Power
VSWR

Units Min. Typ. Max.

dB
dB

Watts

Specifications subject to change without notice.

22 24

1975

0.25 0.3
65

1.20

2006

- 30 to + 85° C

Min. Typ. Max.

2220

0.30 0.35
65

1.22

-0.05

-0.1

-0.15

-0.2

-0.25

-0.3

-0.35

INSERTION LOSS

0

1880

1912

Frequency (MHz)

1943

1975

2006

Ordering Information

Part Number Device Type

FR11-0004

FR12-0004

*30 Watt termination on Port 3

Circulator

Isolator*

M/A-COM Inc. 1