- Microstrip Circulator
- Microstrip Isolator
- Dual-Junction Microstrip Circulator
- Drop-in Circulator
- Drop-in Isolator
- Drop-in Dual-Junction Circulator
- Coaxial Circulator
- Coaxial Isolator
- Coaxial Dual-Junction Circulator
- Waveguide Circulator
- Waveguaide Isolator
- Differential Phase-Shift High Power Waveguide
Typical Dual-Junction Microstrip Circulator
Characteristics and Applications
Electrical Performance Table and Product Appearance

Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDHA50T60G |
5.0~6.0 |
FULL |
0.5(P1-P2) |
18.0(P2-P1) |
1.35 |
-55~+85 |
30/15/5 |
Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |
|||||||
HMDHB50T60G |
5.0~6.0 |
FULL |
0.5(P1-P2) |
18.0(P2-P1) |
1.35 |
-55~+85 |
30/15/5 |
Counter Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |

Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDHA50T60G-R |
5.0~6.0 |
FULL |
0.5(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
30/15/5 |
Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |
|||||||
HMDHB50T60G-R |
5.0~6.0 |
FULL |
0.5(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
30/15/5 |
Counter Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |


Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDHA80T120G |
8.0~12.0 |
FULL |
0.6(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Clockwise |
1.2(P2-P3) |
28.0(P3-P2) |
|||||||
HMDHB80T120G |
8.0~12.0 |
FULL |
0.6(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Counter Clockwise |
1.2(P2-P3) |
28.0(P3-P2) |
|||||||
HMDHA85T105G |
8.5~10.5 |
FULL |
0.4(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
20/10/3 |
Clockwise |
0.8(P2-P3) |
30.0(P3-P2) |
|||||||
HMDHB85T105G |
8.5~10.5 |
FULL |
0.4(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
20/10/3 |
Counter Clockwise |
0.8(P2-P3) |
30.0(P3-P2) |


Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDYA80T120G |
8.0~12.0 |
FULL |
0.65(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Clockwise |
1.3(P2-P3) |
28.0(P3-P2) |
|||||||
HMDYB80T120G |
8.0~12.0 |
FULL |
0.6(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Counter Clockwise |
1.3(P2-P3) |
28.0(P3-P2) |
|||||||
HMDYA85T105G |
8.5~10.5 |
FULL |
0.5(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
20/10/3 |
Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |
|||||||
HMDYB85T105G |
8.5~10.5 |
FULL |
0.5(P1-P2) |
20.0(P2-P1) |
1.25 |
-55~+85 |
20/10/3 |
Counter Clockwise |
0.9(P2-P3) |
30.0(P3-P2) |

Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDHA140T180G |
14.0~18.0 |
FULL |
0.5(P1-P2) |
17.0(P2-P1) |
1.3 |
-55~+85 |
20/10/3 |
Clockwise |
0.9(P2-P3) |
28.0(P3-P2) |
|||||||
HMDHB140T180G |
14.0~18.0 |
FULL |
0.5(P1-P2) |
17.0(P2-P1) |
1.3 |
-55~+85 |
20/10/3 |
Counter Clockwise |
0.9(P2-P3) |
28.0(P3-P2) |

Model |
Frequency (GHz) |
BW Max |
Insertion loss(dB) Max |
Isolation (dB)Min |
VSWR Max |
Operating temperature (℃ ) |
PK/CW/RP (Watt) |
Direction |
HMDYA140T180G |
14.0~18.0 |
FULL |
0.6(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Clockwise |
1.1(P2-P3) |
28.0(P3-P2) |
|||||||
HMDYB140T180G |
14.0~18.0 |
FULL |
0.6(P1-P2) |
16.0(P2-P1) |
1.35 |
-55~+85 |
20/10/3 |
Counter Clockwise |
1.1(P2-P3) |
28.0(P3-P2) |

Performance Indicator Curve Graphs for Some Models
