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Ka Band 32–40GHz Microstrip Isolator

Compact Microstrip Isolator for Ka Band T/R Circuits and RF Front-End Modules

HzBeat's 32–40GHz Microstrip Isolator is designed for compact Ka band RF modules where space, signal stability, and layout integration are critical.
With a miniature 3.5 × 3.5 × 2.6 mm outline and Y-shaped port arrangement, it is suitable for compact T/R circuits and high-density microwave assemblies.
The device provides 0.7 dB max insertion loss, 17 dB min isolation, 1.4 max VSWR, and operation from –55°C to +85°C.

Key Features & Advantages

Ka Band 32–40GHz Coverage: Suitable for Ka band RF front-end modules, microwave links, compact T/R circuits, and millimeter-wave system integration.
Miniature 3.5 × 3.5 × 2.6 mm Size: Small footprint supports dense PCB-level integration where every millimeter of layout space matters.
Microstrip Structure: Designed for compact microwave assemblies with a Y-shaped port arrangement for efficient signal routing.
Low Insertion Loss: 0.7 dB max insertion loss helps reduce signal attenuation in Ka band RF paths.
Reliable Isolation: 17 dB min isolation supports reflected signal suppression and helps protect sensitive RF stages.
Wide Temperature Operation: Designed for –55°C to +85°C operating environments in demanding RF and microwave applications.

Typical Applications

Ka band T/R modules
Compact radar front-end systems
Satellite communication payloads and terminals
Millimeter-wave communication equipment
Phased-array and active antenna modules
Test and measurement equipment for Ka band RF systems
High-density RF assemblies requiring compact microstrip integration

Electrical Performance Table and Product Appearance

32~40GHz Ka Band Microstrip Isolator

Model	Frequency (GHz)	BW Max	Insertion Loss (dB) Max	Isolation (dB) Min	VSWR Max	Operating Temperature (°C)	CW (Watt)	Size (mm)	Direction
HMITA320T400G⬇	32~40	Full	1.0	14	1.40	-55~+85°C	4	3.5×3.5×2.6	Clockwise

32-40GHz Microstrip Isolator Specification Drawing

HMITA320T400G⬇

32-40GHz Ka Band Microstrip Isolator Typical Performance Curve

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.