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Broadband Drop-in Isolator

2-6GHz, 5-13GHz,6-18GHz, Full Band.

  • Broadband Drop-in Isolator is a critical component in RF and microwave systems, designed to provide high isolation and efficient signal protection across a wide frequency range.
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Broadband Drop-in Isolator

Key Features & Advantages

  • Broadband Operation: Supports coverage over multiple octaves.
  • High Reverse Isolation: Effectively absorbs reflected power across a broad frequency band, providing comprehensive circuit protection.
  • Low and Flat Insertion Loss: Ensures efficient signal transmission and minimizes impact on system dynamic range.
  • Excellent VSWR: Maintains good impedance matching with the system across the entire bandwidth.
  • High Power Handling Capacity: Meets the requirements of high-power application scenarios like radar and 5G base stations.

Typical Applications

  • Electronic Warfare (EW) & Radar Systems
  • 5G Communication Infrastructure
  • Satellite Communication & Navigation
  • Test & Measurement Equipment
  • Broadband Multi-Function Chips & Modules

Electrical Performance Table and Product Appearance

0.1~0.4GHz Broadband Drop-in Isolator

Product Overview

Here are commonly used products of Drop-in Circulator. This product covers the VHF band range with a relative bandwidth of up to 10~20%. Dimensions and frequency bands can be customized based on your requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC100T400M-B⬇ 0.1~0.4 40% 0.6 15 1.5 -55~+85℃ 1000/100 Clockwise
HDITD100T400M-B⬇ 0.1~0.4 40% 0.6 15 1.5 -55~+85℃ 1000/100 Counter Clockwise
0.1~0.4GHz Drop-in-Isolator Appearance
0.3~0.6GHz Broadband Drop-in Isolator

Product Overview

Here are commonly used products of Drop-in Circulator. This product covers the VHF~UHF band range with a relative bandwidth of up to 10~20%. Dimensions and frequency bands can be customized based on your requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC300T600M-B⬇ 0.3~0.6 40% 0.6 15 1.5 -55~+85℃ 1000/100 Clockwise
HDITD300T600M-B⬇ 0.3~0.6 40% 0.6 15 1.5 -55~+85℃ 1000/100 Counter Clockwise
0.3~0.6GHz Drop-in Isolator Appearance
0.5~1.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator, covering the frequency range from UHF bands, with a maximum relative bandwidth of up to 40%.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC05T10G-B⬇ 0.5~1.0 40% 0.6 15 1.5 -55~+85℃ 1000/100 Clockwise
HDITD05T10G-B⬇ 0.5~1.0 40% 0.6 15 1.5 -55~+85℃ 1000/100 Counter Clockwise
0.5~1.0GHz Drop-in Isolator Appearance
1.0~2.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator covering the entire L-band frequency range.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC10T20G-B⬇ 1.0~2.0 FULL 0.7(1.0) 16(14) 1.5(1.6) 0~+60℃ -/100 Clockwise
HDITD10T20G-B⬇ 1.0~2.0 FULL 0.7(1.0) 16(14) 1.5(1.6) 0~+60℃ -/100 Counter Clockwise
1.0~2.0GHz Drop-in Isolator Appearance
2.0~6.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator, covering the frequency range from S to C bands, with a maximum relative bandwidth of up to 66.6% ro 100%.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC20T40G-B⬇ 2.0~4.0 FULL 0.5(0.8) 17(15) 1.35(1.4) -55~+85℃ /80 Clockwise
HDITD20T40G-B⬇ 2.0~4.0 FULL 0.5(0.8) 17(15) 1.35(1.4) -55~+85℃ /80 Counter Clockwise
HDITC20T60G-B⬇ 2.0~6.0 FULL 1.0(1.2) 11 1.65(1.75) -55~+85℃ /80 Clockwise
HDITD20T60G-B⬇ 2.0~6.0 FULL 1.0(1.2) 11 1.65(1.75) -55~+85℃ /80 Counter Clockwise
2.0~6.0GHz Drop-in Isolator Appearance
4.0~8.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator covering the entire C-band frequency range.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDCTC40T80G-B⬇ 4.0~8.0 FULL 0.3 17 1.35 -55~+85℃ /60 Clockwise
HDCTD40T80G-B⬇ 4.0~8.0 FULL 0.5 17 1.35 -55~+85℃ /60 Counter Clockwise
4.0~8.0GHz Drop-in Isolator Appearance
6.0~18.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator, covering the frequency range from C to Ku bands, with a maximum relative bandwidth of up to 100%.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC60T180G-B⬇ 6.0~18.0 FULL 1.2 11 1.7 -55~+85℃ /30 Clockwise
HDITD60T180G-B⬇ 6.0~18.0 FULL 1.2 11 1.7 -55~+85℃ /30 Counter Clockwise
6.0~18.0GHz Drop-in Isolator Appearance
8.0~18.0GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolator covering the entire X-band or Ku-band frequency range.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC80T120G-B⬇ 8.0~12.0 FULL 0.5(0.6) 18(16) 1.3(1.35) -55~+85℃ 50/20 Clockwise
HDITD80T120G-B⬇ 8.0~12.0 FULL 0.5(0.6) 18(16) 1.3(1.35) -55~+85℃ 50/20 Counter Clockwise
HDITC120T180G-B⬇ 12.0~18.0 FULL 0.6(0.7) 16 1.35(1.4) -55~+85℃ 50/20 Clockwise
HDITD120T180G-B⬇ 12.0~18.0 FULL 0.6(0.7) 16 1.35(1.4) -55~+85℃ 50/20 Counter Clockwise
8.0~18.0GHz Drop-in Isolator Appearance
18.0~26.5GHz Broadband Drop-in Isolator

Product Overview

The following products are Broadband Drop-in Isolators covering the entire K-band frequency range.Customizable according to frequency band requirements.

Model Frequency(GHz) BW Max Insertion loss(dB) Max Isolation(dB)Min VSWR Max operating temperature(℃) PK/CW/RP(Watt) Direction
HDITC180T265G-B⬇ 18.0~26.5 FULL 1.0 14 1.5 -55~+85℃ 20/5 Clockwise
HDITD180T265G-B⬇ 18.0~26.5 FULL 0.5 14 1.5 -55~+85℃ 20/5 Counter Clockwise
18.0~26.5GHz Drop-in Isolator Appearance

About HzBeat

HzBeat is a leading RF component manufacturer specializing in RF circulators and isolators, as a global supplier of RF circulators and isolators (20MHz–200GHz), we providing microstrip, drop-in, coaxial, and waveguide solutions for communication systems, radar, satellite, and medical imaging.

For detailed technical documentation, sample requests, or customization needs, please do not hesitate to contact us. — we respond within 24 hours to ensure you get precise solutions for your design.

Customization & Selection Guide

  • Operating Band:Ensure it covers all frequencies required by your system.
  • Power Handling Capacity:Select based on your system's transmit power (average and peak), allowing a certain margin.
  • Performance Requirements:Define specific requirements for Insertion Loss, Isolation, and VSWR/Return Loss.
  • Environmental Conditions:Consider operating temperature range, vibration, humidity, etc.
  • Cost & Delivery:Balance cost and project timeline while meeting performance requirements.

Why Choose Our Product

  • Profound Technical Expertise:We have over 18 years of R&D experience in ferrite materials and microwave magnetics.
  • Fully Automated Production Lines:Ensure consistent excellence and reliability in every unit.
  • Professional Application Support:Our engineering team provides timely technical selection, customization, and failure analysis services.
  • Competitive Pricing & Lead Times:Economies of scale from mass production enable us to respond quickly to your orders.

Questions? Feel Free to Reach Out Via Message.

Tell us frequency band, target IL/Isolation/VSWR, power level and timeline — we’ll match the best topology and deliver S-parameters.We will contact you within 24 hours.