-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
875
908
940
973
1005
Frequency (MHz)
Insertion Loss (dB)
-45
-40
-35
-30
-25
-20
-15
-10
-5
0
875
908
940
973
1005
Frequency (MHz)
Isolation (dB)
FR12-0002
FR11-0002
22
20
65
1.22
0.30 0.35
22 24
0.25 0.3
65
1.20
3- Port DROP - IN
FR11-0002
Features
dB Isolation typical, dB Insertion Loss typical.
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:
TACS, GSM, E-GSM
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
ISOLATION
Electrical Specifications:
Specifications subject to change without notice.
M/A-COM Inc.
1
24
0.25
Parameter
Isolation
Insertion Loss
Forward Power
VSWR
Units Min. Typ. Max.
dB
dB
Watts
- 10 to + 60 C
Min. Typ. Max.
- 30 to + 85 C
Ordering Information
Part Number
Device Type
Circulator
Isolator*
*30 Watt termination on Port 3
CIRCULATOR / ISOLATOR
925 - 960 MHz
FR12-0002
,
V2.00
INSERTION LOSS
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