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

Chengdu Hertz Electronics Technology Co., Ltd. was established in 2004 and is a company specializing in the production of microwave components.
We are a professional research, production, sales and service provider of RF circulators and isolators.
We are a factory and trading company. We can customize products for you at reasonable prices and provide customized services. What you need.
There is no minimum order quantity limit for us.
Each product we manufacture is based on international standards.
At the same time, each product is strictly inspected before shipment.
Fast delivery.

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

Contact Information

Custom Information

Microstrip

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

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

Design for Production

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

Inspection and Testing

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

Packaging and Shipping

  • · Deliver the product

Questions? Feel Free to Reach
Out Via Message.

FAQ’s

Don’t find the answer? We can help

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. Do you accept product customization?
We can customize products according to the specific requirements of our customers.
4. 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.
5. 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.
6. What certifications do your products have?

All products comply with:

  • ▪ ISO 9001 & GJB9001C (military standard)
  • ▪ RoHS/REACH
  • ▪ CE marking for EU market
7. 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
8. What’s your sample lead time?
  • ▪ Standard models: 4 weeks
  • ▪ Custom designs: 6-8 weeks (includes testing reports)
9. Do you provide test fixtures?

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

  • ▪ S-parameter validation
10. How do you ensure quality in mass production?
  • ▪ 100% RF testing + burn-in
  • ▪ Batch-specific CoC (Certificate of Conformity)
  • ▪ 3D inspection reports available
11. 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)

12. 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