cn

GJB 151A was the Chinese national military standard that set the electromagnetic emission and susceptibility requirements for military equipment and subsystems. It was modelled on the corresponding United States military standard and adopted its approach of defining a set of numbered test items, each consisting of a limit and the conditions under which the limit applies, so that a procurement programme can select the subset of items appropriate to a particular platform and installation. The items were divided into conducted and radiated emissions, designated CE and RE, and conducted and radiated susceptibility, designated CS and RS, and they covered the frequency range from power frequency through to microwave. The standard stated the limits, the frequency ranges and the applicability of each item, and left the measurement methods to the companion document. It has since been superseded by later editions that combine the requirements and the measurement methods in one document.

Download Table
If you need to send an email, please fill in your email address.
Inquiry function description

 •  Using the product inquiry function can help you quickly learn about the product's price and other related information.

 •  You can either inquire about a single product directly, or select multiple products to add to the inquiry bar and inquire about them together.

 •  How to make an inquiry

1. How to add a product to the inquiry bar
1) Select from any product list
2) Select from any product detail page
2. How to access the inquiry bar
1) Click the floating "Inquiry" button on the right side of any page
2) Then fill in your information on the inquiry page
3. How to inquire directly
1) Go to any product detail page, click "Inquiry Now", and then leave your information in the pop‑up window
OK
Comparison Function Description

1.  Using the product comparison function can help you find the target product you need for selection more quickly and easily.

2.  You can add up to 5 products for comparison. Product models and parameters may vary across different series. It is recommended to compare products within the same series.

3.  How to use the comparison bar.

1. How to add a product to the comparison bar.
1) Select from any product list
2) Select from any product detail page
2. How to perform a comparison.
1) Click the floating "Compare" button on the right side of any page.
2) After confirming the products you have selected for comparison, click "Start Comparison" to view the comparison results.
OK
Manual selection
Please fill in the following information, and our company will contact you as soon as possible
  • Search Engine
  • Industry Exhibition / Trade Show
  • Social Media
  • Online Advertisement
  • Industry Publication
  • Business Partner / Distributor
  • Colleague or Industry Contact
  • Existing Customer
  • Other
I agree to the  Privacy Policy.

If you have any questions, feel free to Contact Us!

Quote List0
Compare0
Selection
Top
Compary
Add up to 5 product comparisons for each type.
Only compare the currently expanded module.