ETSI en 300 113 v3 1 1 testing

ETSI EN 300 113 V3.1.1 Testing Services - Test Methods & Compliance Requirements

Maybe your radio equipment works perfectly in transmitting, but doesn't it also transmit in a way that disturbs everything else around it?

The actual issue concerned with radio-frequency compliance is that for manufacturers of Private Mobile Radio (PMR) equipment it is not sufficient merely to show that a device is capable of transmitting voice or data; the equipment has to comply with defined requirements as to frequency, power, emissions, receiver performance and interference.

It is here that the testing services defined by ETSI EN 300 113 V3.1.1 become important. This standard sets out the technical requirements for radio transmitters and receivers used in stations providing the Private Mobile Radio service. It covers land-mobile equipment operating in the frequency range from 30 MHz to 1 GHz, with channel spacings of 12.5 kHz, 20 kHz and 25 kHz, for the transmission of speech and data.

At UMSPCS, we assist manufacturers, importers and technology companies in understanding the relevant requirements, in preparing their products for testing, in arranging the testing activities and in dealing with any compliance gaps.

What Is ETSI EN 300 113 V3.1.1?

The testing is carried out in accordance with the European Standard developed by the European Telecommunications Standards Institute (ETSI) for land-mobile radio equipment used in PMR applications.

The standard, which was published in June 2020, applies to radio equipment designed for the transmission of data and speech by means of constant or non-constant envelope modulation and which has an antenna connector.

The standard covers:

Radio transmitters
Radio receivers
Transceiver equipment
Base stations
Mobile stations
Certain handportable stations
Equipment supporting continuous transmission
Equipment supporting discontinuous transmission
Digital speech equipment
Data-transmission equipment

The applicable frequency range is:

Parameter	ETSI EN 300 113 V3.1.1
Transmit frequency	30 MHz to 1,000 MHz
Receive frequency	30 MHz to 1,000 MHz
Channel separations	12.5 kHz, 20 kHz and 25 kHz
Application	Speech and/or data
Service	Private Mobile Radio / Land Mobile Service

The equipment may include a transmitter together with its associated encoder and a receiver together with its associated demodulator/decoder, according to ETSI.

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What Products are Included Within ETSI EN 300 113 V3.1.1?

It follows that not all wireless products are covered by this standard, so proper product classification is the very first important step.

The standard includes three main categories of equipment.

1. Base Stations

They are radio stations fitted with an antenna connector and designed to be used at a fixed location.

Examples may include fixed PMR communication equipment used in:

Industrial communication systems
Public-service communication
Security communication
Transport infrastructure
Operational communication networks

2. Mobile Stations

They are pieces of equipment fitted with an antenna connector and are generally meant for use in a vehicle or when used as transportable equipment.

Examples include:

Vehicle-mounted PMR radios
Transportable radio communication equipment
Mobile professional communication systems

3. Handportable Stations

It also includes some hand-portable equipment. This includes handportable stations:

Fitted with an antenna connector; or
Without an external antenna connector but fitted with a permanent internal 50 Ω RF connector; or
There is a temporary internal RF connector of 50 Ω which gives access to both the transmitter output and the receiver input.

Equipment that is handportable and has neither an external nor an internal RF connector, and also cannot have a temporary internal 50 Ω RF connector, is not within the scope of this particular standard.

The Importance of Testing in Accordance with ETSI EN 300 113 V3.1.1

The radio equipment is used in an environment in which many systems may be operating on adjacent frequencies.

Poorly controlled transmission can result in:

Excessive unwanted emissions
Interference with neighbouring channels
Receiver degradation
Poor sensitivity
Frequency instability
Unacceptable transmitter transients
Reduced communication reliability

The compliance testing carried out according to ETSI EN 300 113 V3.1.1 covers the performance of both the transmitter and the receiver.

When it comes to products intended for the European market, attention should also be paid to EN 300 113 within the wider radio-equipment regulatory framework. Earlier publications in the EU Official Journal had identified EN 300 113 as a harmonised standard covering Article 3(2) of Directive 2014/53/EU (RED).

It is important to always check the appropriate version and regulatory status for the particular product, target market and conformity-assessment route before carrying out testing.

ETSI EN 300 113 V3.1.1 Tests That Apply

At UMSPCS, the test programme is decided on the basis of the product configuration, the operating mode, the frequency range, the modulation method, the antenna arrangement and the intended application.

The major test areas include:

Transmitter Tests
Frequency Error Testing
Transmitter Power Testing
Maximum Effective Radiated Power Testing
Adjacent and Alternate Channel Power Testing
Spurious Emission Testing
Intermodulation Attenuation Testing
Attack and Release Time Testing
Transient Behaviour Testing
Receiver Test Programme

Receiver testing is just as important since the transmitter might be in compliance but the receiver could still perform badly in a crowded RF environment.

The receiver assessment may include:

Maximum Usable Sensitivity
Field-Strength Sensitivity
Co-Channel Rejection
Adjacent Channel Selectivity
Spurious Response Rejection
Intermodulation Response Rejection
Blocking or Desensitization
Spurious Radiation

ETSI specifies the exact procedures to be followed and the limits for these tests; for instance, the measurements of spurious radiation comprise both the conducted and the radiated parts within defined frequency ranges.

Test Conditions as Defined by ETSI EN 300 113 V3.1.1

Testing is not carried out under arbitrary operating conditions. The standard includes requirements covering:

Normal test conditions
Extreme temperatures
Extreme test voltages
Power sources
Environmental profile
Continuous transmission
Discontinuous transmission
RF measurement arrangements
Test signals
Receiver mute
Artificial antenna
Test-site arrangements
Equipment access facilities

The manufacturer is required to state the equipment's environmental profile, the minimum conditions for which are defined by the standard.

What are the Basic Requirements for Testing?

Before carrying out the ETSI EN 300 113 V3.1.1 testing in India, the product must be technically ready for laboratory evaluation.

Important requirements generally include:

A representative production-equivalent sample
Complete product specifications
Operating frequency information
Channel spacing information
Modulation details
Rated RF output power
Antenna details
Power-supply information
Operating modes
Hardware and software/firmware information
Test-mode instructions
User and technical documentation
Relevant accessories required for testing

The ETSI states that the equipment under test should be typical of the corresponding production model; if optional features have no effect on RF parameters, then the test setup can be chosen according to the most complex applicable configuration.

What is the Method of Carrying out ETSI EN 300 113 V3.1.1 Testing?

Step 1: Product & Scope Assessment

The first step for UMSPCS is to examine the product in order to work out if ETSI EN 300 113 V3.1.1 applies.
This includes reviewing:

Product type

Frequency range

Channel spacing

Modulation

Antenna configuration

Transmission mode

Reception mode

Duplex functionality

Step 2: Applicable Test Identification

The transmitter, receiver, and duplex tests relevant to the product configuration are recorded.

Step 3: Technical Documentation Review

The available specifications, manuals, RF details and existing reports are examined.

Step 4: Sample Preparation

A suitable representative sample together with the necessary accessories are ready for testing in the laboratory.
ETSI gives specific guidance regarding equipment that has 50 Ω RF connectors and equipment that does not.

Step 5: Laboratory Testing

Step 6: Evaluation of Results

Step 7: Test Report

A detailed test report is drawn up including the relevant test conditions, methods, measurements, and results.

Step 8: Compliance Support

When a test fails, UMSPCS is able to determine the probable compliance gap and arrange the following corrective testing stage.

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How Long Does the Testing for ETSI EN 300 113 V3.1.1 Take?

There is no one compulsory testing schedule that applies to all products; the length of the process depends on:

Number of operating frequencies
Channel bandwidths
Number of product variants
Transmitter configuration
Receiver configuration
Duplex operation
Test-mode availability
Sample readiness
Documentation completeness
Laboratory availability
Retesting requirements

For simple projects that have a ready-made example and full documentation, the laboratory work can be arranged within about 7 to 15 working days, provided that the relevant test programme and laboratory schedule permit it.

Products that are complex or which need corrective action may require more time. After examining the product configuration, UMSPCS will provide a timeline that is specific to the project.

What Does the Testing for ETSI EN 300 113 V3.1.1 Cost?

There isn't a general government fee for testing ETSI EN 300 113 V3.1.1. The total cost usually varies according to the laboratory's scope and the complexity of the product.

Cost factors may include:

Number of RF tests
Number of models
Number of configurations
Frequency bands
Number of samples
Test duration
RF laboratory charges
Radiated measurement requirements
Duplex testing
Retesting
Additional documentation requirements

An hourly rate indicating a laboratory reference may be given, for instance ₹17,500 per hour in certain market quotations, but it should not be regarded as a fixed ETSI or government fee. The actual cost of testing should be obtained by referring to a laboratory quotation specific to the product.

UMSPCS can assist in obtaining and evaluating the relevant testing scope before the project starts.

Common Challenges in ETSI EN 300 113 Testing

Radio testing can grow quite complicated if there is inadequate technical preparation. Typical difficulties comprise:

Incorrect Standard Selection
Insufficient Test Access
Multiple Configurations
Receiver Performance Failures
Excessive Spurious Emissions
Transient Failures

Incomplete Documentation

What Makes UMSPCS a Useful Compliance Partner?

It's not merely a matter of sending a sample to a laboratory to choose the right testing support; you also need to understand what is to be tested, why it needs to be tested, and the way in which the result affects the next compliance step.

Because of its six or more years of experience in the field of regulatory and product-compliance consultancy, UMSPCS provides support to businesses in more than 600 product compliance areas. The company's expertise enables manufacturers to understand the relevant requirements, carry out testing more efficiently, prepare the necessary documentation, and proceed through the complicated compliance processes with greater confidence.

Why Choose UMSPCS?

Product-Specific Assessment
Technical Documentation Support
Laboratory Coordination
Compliance Gap Identification
End-to-End Support
Industry Experience

Benefits of Carrying Out Compliance Testing in Accordance with ETSI EN 300 113 V3.1.1

A properly planned test programme can help businesses:

Verify RF performance
Identify design weaknesses
Reduce compliance-related delays
Improve product reliability
Support technical documentation
Prepare for European-market conformity requirements
Reduce the risk of repeated testing
Demonstrate compliance against applicable technical requirements
Build confidence among distributors and customers

Early testing can also aid manufacturers who are planning to carry out international expansion in identifying RF problems before mass production takes place.

ETSI EN 300 113 V3.1.1 Compared to Generic RF Testing

The fact that generic RF testing may offer some useful engineering information does not mean that the product has been checked against each of the requirements of ETSI EN 300 113 V3.1.1.

A standard-specific programme considers the exact:

Test method
Test configuration
Operating mode
Measurement bandwidth
Test signal
Frequency condition
Performance criterion
Applicable limit

That is the reason why compliance testing services for ETSI EN 300 113 V3.1.1 should be planned in accordance with the actual standard and not regarded as a general RF test.

Conclusion

Radio compliance does not end with the question of whether a device is capable of transmitting and receiving; it also involves the accuracy of its transmission, the reliability of its reception, its behaviour when other signals are present, and whether its radio frequency characteristics remain within the required limits.

The technical framework described in the document ETSI EN 300 113 V3.1.1 is suitable for use with PMR land-mobile radio equipment operating in the frequency range from 30 MHz to 1 GHz.

Provided that manufacturers adopt the right testing strategy, they will be able to identify technical gaps earlier, prepare more reliable documentation, and reduce the number of unnecessary delays when complying. Also, get to know more information about Wireless Product Testing.

Is it difficult for you to decide whether your product falls within the scope of ETSI EN 300 113 V3.1.1?

If you are interested in obtaining information related to the testing facilities in respect of ETSI EN 300 113 V3.1.1 and the evaluation of product applicability, the ways of testing and the coordination among the laboratories, you should avail of UMSPCS.

Frequently Asked Questions (FAQs)

The testing program for radiocommunication covers land car PMR radio communication stations that are used to send messages by radio from 30 MHz to 900 MHz.

The specification relates to the standards applied during testing of base stations, mobile units and handsets that possess a specific RF connector.

It is not necessarily true that the product's applicability depends on the type of service, frequency used, modulation method used, the type of antenna used, and the purposes to be accomplished.

The radio equipment specified may be exploited either for transmitting or receiving purposes and operates at frequencies ranging from 30 MHz to 1,000 MHz.

Yes, we can help with product assessment. We can also find the right tests, review documents, work with the lab, and handle compliance follow-up.

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ETSI en 300 113 v3 1 1 testing