Contact us, and our engineers will customize a suitable solution based on your requirements. We will also offer discounted pricing and provide FOB quotations.

Company Overview

Chengdu Hertz Electronics Technology Co., Ltd. is a technology-driven manufacturer dedicated to the research, development, and production of microwave components.

Capabilities & Services

We are a professional research, production, sales and service provider of RF circulators and isolators. We are both a factory and trading company, offering customized products at reasonable prices with flexible solutions to meet your needs. There is no minimum order quantity limit.

Quality & Delivery

Each product is manufactured according to international standards and strictly inspected before shipment. We offer fast delivery.

Customize Your Product

Please fill out the form below with your contact and component specifications.

RF Circulator RF Isolator Dual-Junction Circulator Customized design of other RF components

Contact Information

Custom Information

Component Type

Customization process

We will provide Low insertion loss, high isolation, high power handling on RF Module.
Exceptional customer service and technical support are on hand to support our customers..

Finalize the Plan

Finalize the Plan

  • · Analyze and formulate a plan.
  • · Finalize the product specifications.
  • · Submit a specification and quotation, and signthe contract.
Design for Production

Design for Production

  • · Modeling and simulation, and then creating prototypes.
  • · Reliability Testing.
  • · Batch Production.
Inspection and Testing

Inspection and Testing

  • · Extreme Temperature Electrical Performance Testing.
  • · Inspecting tolerances and appearance.
  • · Product Reliability Testing.
Packaging and Shipping

Packaging and Shipping

  • · Deliver the product

Questions? Feel Free to Reach
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FAQ's

Ordering & Shipping

1. What is the minimum order quantity, please?
We accept small-batch sample orders. For microstrip products and cable/coaxial products, the minimum order quantity is 10 pieces, while for waveguide products, the minimum order quantity is 1 piece.
2. What are the shipping methods and delivery lead time?
We generally use international express services such as DHL, UPS, and FedEx for shipping. The typical delivery lead time is 4 to 6 weeks.
3. What’s your sample lead time?
  • ▪ Standard models: 4 weeks
  • ▪ Custom designs: 6-8 weeks (includes testing reports)
4. What's your MOQ and pricing approach?

We operate on volume-based tiered pricing customized per product/project:

  • ▪ 10-100pcs
  • ▪ 101-1,000pcs
  • ▪ 1,001-5,000pcs
  • ▪ 5,001-10,000pcs
  • ▪ 10,001-30,000pcs
  • ▪ 30,000+pcs (Enterprise solutions)

Standard MOQ: 10pcs (flexible for custom requirements)

Customization Service

1. Do you accept product customization?
We can customize products according to the specific requirements of our customers.
2. Can you customize connectors and dimensions?

Yes! We adapt:

  • ✅Interface types: SMA/N-type/flange/waveguide
  • ✅Size: From 3mm miniatures to rack-mounted units
  • ✅Power: 5W~5000W
3. Do you provide test fixtures?

We design application-matched fixtures ($300-$800) with:

  • ▪ S-parameter validation
4. Do you support OEM/white-label production?

Yes! We offer full OEM & white-label solutions including:

  • ✅Custom branding (logos, packaging, documentation)
  • ✅Tailored technical specifications
  • ✅Private labeling with your company identifiers
  • ✅Optional NDAs for brand protection

Technical Specifications

1. What frequency ranges do your circulators/isolators cover?
We support 20MHz to 100GHz+, with standard models for 5G (3.5GHz), satellite (Ku/Ka-band), and radar applications. Custom frequencies available.

Quality & Certification

1. Do you provide test reports for your products?
We provide test reports for our products. We conduct performance testing and record data for all products. For specific experimental requirements, we perform sampling tests.
2. What certifications do your products have?

All products comply with:

  • ▪ ISO 9001 & GJB9001C (military standard)
  • ▪ RoHS/REACH
  • ▪ CE marking for EU market
3. How do you ensure quality in mass production?
  • ▪ 100% RF testing + burn-in
  • ▪ Batch-specific CoC (Certificate of Conformity)
  • ▪ 3D inspection reports available