Therefore, sample requirements for Brazil type approval are necessary for the ANATEL certification application. We will discuss the quantity and requirements in more detail in another section.<\/p>\n\n\n\n
Sample Testing Process<\/h2>\n\n\n\n
Sample requirements for Brazil type approval will be used to conduct various types of testing. The specific tests will be determined based on the results of the document evaluation.<\/p>\n\n\n\n
Existing test results and local technical standards will determine the types of testing required. The following tests must be completed for ANATEL certification:<\/p>\n\n\n\n
- \n
- Radio Frequency (RF) Testing: <\/strong>This process is performed on devices that use radio frequencies to evaluate wireless signal transmission.<\/li>\n\n\n\n
- Electromagnetic Compatibility (EMC) Testing: <\/strong>A testing process for devices to ensure they do not interfere with other devices.<\/li>\n\n\n\n
- Safety Testing: <\/strong>Ensures that the device is safe for use with equipment and power adapters.<\/li>\n<\/ul>\n\n\n\n
The entire process will be conducted at local laboratories in Brazil that are OCD-accredited. ANATEL will determine the location for sample testing based on the capabilities and availability of each laboratory.<\/p>\n\n\n\n
Sample Requirements for Brazil Type Approval<\/h2>\n\n\n
\n![\"Sample](\"https:\/\/media.narmadi.com\/en\/wp-content\/uploads\/2026\/05\/Sample-Requirements-for-Brazil-Type-Approval-2.webp\")
<\/figure>\n<\/div>\n\n\nSample requirements for Brazil type approval refer to mandatory local testing requirements, in addition to the paperwork process. The number and type of samples required will depend on the laboratory\u2019s analysis of the submitted documents. <\/p>\n\n\n\n
Laboratories also have their own policies regarding sample requirements. For this information, we always communicate with the laboratory. This is because each product will have different requirements.<\/p>\n\n\n\n
Referring to the three tests commonly performed in Brazil, there are several types of samples that need to be adjusted. Conducted samples are used for RF testing. Normal samples are used for EMC and safety testing.<\/p>\n\n\n\n
1. Conducted sample<\/h3>\n\n\n\n
A conducted sample is a modified sample. It must be equipped with an RF cable or SMA connector to connect the device to a spectrum analyzer.<\/p>\n\n\n\n
The sample will be measured according to the required parameters. These parameters include frequency range, output power, bandwidth, and spurious emissions.<\/p>\n\n\n\n
2. Normal sample<\/h3>\n\n\n\n
A normal sample is an unmodified sample or a commercial product that will eventually be marketed. This sample can also be used as a conducted sample if it is already equipped with an RF or SMA connector without requiring modification. <\/p>\n\n\n\n
Testing of normal samples will adhere to applicable international standards, such as Conformit\u00e9 Europ\u00e9enne (CE) or the Federal Communications Commission (FCC).<\/p>\n\n\n\n
Ensuring Sample Compliance Through Pre-testing<\/h2>\n\n\n\n
Sample requirements for Brazil type approval are critical. These requirements determine whether your certification process is accepted or rejected.<\/p>\n\n\n\n
If the sample does not meet the specified parameters, the test is deemed a failure, and you cannot proceed with the certification process. Consequently, you will need to make adjustments to the device to meet the applicable standards.<\/p>\n\n\n\n
This will result in additional costs if done after the sample fails the official testing. Therefore, to ensure the sample complies with the applicable technical standards, pre-testing must be conducted. <\/p>\n\n\n\n
Not many certification services offer this service. Dimulti is one of the providers that offers this service. We understand the consequences if a sample fails during the official testing phase. <\/p>\n\n\n\n
Pre-testing will be conducted in our internal laboratory to test your sample before it is submitted for official testing in Brazil. This process will examine the frequency range, output power, and bandwidth parameters for RF testing.<\/p>\n\n\n\n
For bandwidth testing, our equipment supports frequencies ranging from 125 kHz to 8 GHz. Frequencies outside this range must be tested directly at an official laboratory.<\/p>\n\n\n\n
By conducting pre-testing, any issues can be detected early on. This allows you to address them promptly, thereby avoiding failure during official testing.<\/p>\n\n\n\n
What about the cost? Don\u2019t worry\u2014Dimulti\u2019s pre-testing service is included in our package. Where else can you get a service of this caliber without paying a premium?<\/p>\n","protected":false},"excerpt":{"rendered":"
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- Electromagnetic Compatibility (EMC) Testing: <\/strong>A testing process for devices to ensure they do not interfere with other devices.<\/li>\n\n\n\n