Microstrip Circulator
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  • Microstrip Circulator

Microstrip Circulator

The RF microstrip circulator is a circulator designed using planar microstrip line technology. Its key feature is the realization of a planar and miniaturized signal circulation function, allowing it to be directly integrated into microwave PCBs as part of the circuitry. Brand: RFTYT Country of Origin: China Frequency Range: 2 GHz – 41.5 GHz Pass-through Power: 2–50 W Minimum Order Quantity: 1 unit Customization Available: Yes Lead Time: 7–15 days Compliant with RoHS: Yes

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Product Introduction:

An RF microstrip circulator is a type of circulator designed using planar microstrip line technology. Its key feature is the realization of a planar and miniaturized signal circulation function, allowing it to be directly integrated into microwave PCBs as part of the circuit. 
Product features:

Planar structure: Composed of metal strip lines (microstrip lines) deposited on a dielectric substrate, it is an integral component of the entire microwave integrated circuit (MIC).

High integration and miniaturization: It can be co-fabricated via photolithography on the same PCB along with other microstrip circuits (such as amplifiers, filters, and mixers), making it ideal for building compact microwave modules and subsystems.

Small size, light weight, and low cost: It eliminates bulky metal housings and connectors, featuring a very simple structure that facilitates mass production.

Performance trade-offs: Typically, they operate at lower power levels and may exhibit slightly inferior insertion loss and isolation performance compared to coaxial or waveguide structures. However, their unparalleled integration advantages represent their primary value.

Typical applications: Widely used in fields with stringent requirements for volume and integration, such as phased-array radar T/R modules, millimeter-wave communication frontends, and satellite receiving modules.

Product Specifications:

Product Model

Frequency 
Minimum value 
MHz

Frequency 
Maximum value 
MHz

Bandwidth 
Maximum value

Insertion loss 
Maximum value 
dB

Isolation degree 
Minimum value 
dB

Standing wave ratio 
Maximum value

By power 
 

W

Reflected power 
 

W

Impedance 
 

Omega

Connection method

 

Operating temperature 
 

Celsius

Storage temperature 
 

Celsius

Size 
Length × Width × Height 
MM

MH0404-00

25000

27000

FULL

1.10

18.0

1.30

2

-

50

Microstrip line

-55~+85

 

4*4*2.5

MH0404-07

12000

25000

 

0.5 

20 

1.25 

10/20

 

50

Microstrip line

-55~+85

 

4*4*3

MH0505

8000

11000

 

0.5

17.5

1.3

10

 

50

Microstrip line

-45~+85

 

5*5*3.5

MH0505-07

11000

18000

 

0.5 

20 

1.25

20

 

50

Microstrip line

-55~+85

 

5*5*3

MH0505-07

15000

17000

 

0.4

20

1.25

10

 

50

Microstrip line

-45 to +75

 

5*5*3

MH0505-07

24500

26500

 

0.5

18

1.25

10

 

50

Microstrip line

-55~+85

 

5*5*3.5

MH0606-07

7000

13000

 

0.4

20 

1.2 

20/50

 

50

Microstrip line

-55~+85

 

6×6×3

MH0606-04

17300

17480

 

0.7

20

1.3

2

 

50

Microstrip line

-55~+85

 

9×9×4.5

MH0606-07

8000

11000

 

0.7

16

1.4

15

 

50

Microstrip line

-30~+75

 

6×6×3.2

MH0606-07

8000

12000

 

0.6

16

1.34

40

 

50

Microstrip line

-55~+85

 

6×6×3

MH0707-10

5000

13000

 

1.2

11

1.7

50

 

50

Microstrip line

-55~+85

 

7×7×3.5

MH0909-10

5000

7000

 

0.4

20

1.2

50

 

50

Microstrip line

-55~+85

 

9×9×3.5

MH1212-10

2700

8000

 

0.4

20

1.2

50

 

50

Microstrip line

-55~+85

 

12*12*3.5

MH1515-09

2600

6200

 

0.8

14

1.45

40

 

50

Microstrip line

-55~+85

 

15×15×4.5

MH1515-10

2700

6200

 

1.2

13

1.6

50

 

50

Microstrip line

-55~+85

 

15×15×4.5

MH1313-10

2700

6200

 

1.2

12

1.6

10

 

50

Microstrip line

-40~+80

 

16×16×4.5

MH3535-07

2400

41500

 

0.6

20

1.3

10

 

50

Microstrip line

-55~+85

 

3.5 × 3.5 × 3

SH0505-08

8000

11000

 

0.6

17

1.35

10

 

50

Microstrip line

-45~+85

 

5*5*3.5

 

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