Requirements and testing methods for electromagnetic compatibility for cellular mobile communication equipment Part 13: LTE base station and ancillary equipment
1 Scope
This part specifies the requirements and measurement methods of electromagnetic compatibility for the base station equipment, ancillary RF amplifier, repeater and ancillary equipment of LTE digital mobile telecommunications system.
This part is applicable to the fixed or mobile base station radio equipment, ancillary RF amplifier, repeater and corresponding ancillary equipment of LTE digital mobile telecommunications system.
2 Normative References
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB 9254-2008 Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement
GB 17625.1 Electromagnetic Compatibility - Limits - Limits for Harmonic Current Emissions (Equipment Input Current ≤16A per Phase)
GB 17625.2 Electromagnetic Compatibility Limits - Limitation of Voltage Fluctuations and Flicker in Low-voltage Supply Systems for Equipment with Rated Current ≤16A
GB/T 6113.102 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-2: Radio Disturbance and Immunity Measuring Apparatus - Ancillary Equipment - Conducted Disturbances
GB/T 6113.104 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-4: Radio Disturbance and Immunity Measuring Apparatus - Ancillary Equipment - Radiated Disturbances
GB/T 6113.201 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 2-1: Methods of Measurement of Disturbances and Immunity - Conducted Disturbance Measurements
GB/T 6113.203 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 2-3: Methods of Measurement of Disturbances and Immunity - Radiated Disturbance Measurements
GB/T 17626.2 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test
GB/T 17626.3 Electromagnetic Compatibility - Testing and Measurement Techniques - Radiated Radio-frequency Electromagnetic Field Immunity Test
GB/T 17626.4 Electromagnetic Compatibility - Testing and Measurement Techniques - Electrical Fast Transient/Burst Immunity Test
GB/T 17626.5 Electromagnetic Compatibility - Testing and Measurement Techniques - Surge Immunity Test
GB/T 17626.6 Electromagnetic compatibility - Testing and Measurement Techniques - Immunity to Conducted Disturbances Induced by Radio-frequency Fields
GB/T 17626.11 Electromagnetic compatibility - Testing and Measurement Techniques - Voltage Dips, Short Interruptions and Voltage Variations Immunity Tests
GB/T 17626.29 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Voltage Dips, Short Interruptions and Voltage Variations on D.C. Input Power Port Immunity Tests
GB/T 21437.2 Road Vehicles - Electrical Disturbances from Conduction and Coupling - Part 2: Electrical Transient Conduction along Supply Lines Only
GB/Z 17625.3 Electromagnetic Compatibility - Limits - Limitation of Voltage Fluctuations and Flicker in Low-voltage Power Supply Systems for Equipment with Rated Current Greater Than 16A
GB/Z 17625.6 Electromagnetic Compatibility - Limits - Limitation of Emission of Harmonic Currents in Low-voltage Power Supply Systems for Equipment with Rated Current Greater than 16A
GB/T 22451 Common Requirements of Electromagnetic Compatibility for Radio Communication Equipment
YD/T 1483 Technical Requirement and Measurement Method of Spurious Emission of Radio Equipment
CISPR 16-1-4 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods - Part 1-4: Radio Disturbance and Immunity Measuring Apparatus - Ancillary Equipment - Radiated Disturbances
3GPP TS 36.101 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); User Equipment (UE) Radio Transmission and Reception
3 Terms, Definitions and Abbreviations
3.1 Terms and Definitions
For the purposes of this document, the following terms and definitions apply.
3.1.1
Radio Communications Equipment
one or more radio transmitters and/or receivers and/or fixed, on-board or portable communications equipment or certain portion thereof, which may be used together with ancillary equipment, but of which the basic functions are completed independently from the ancillary equipment
Foreword III
1 Scope
2 Normative References
3 Terms, Definitions and Abbreviations
3.1 Terms and Definitions
3.2 Abbreviations
4 Test Conditions
4.1 General Conditions
4.2 Test Layout
4.3 Test-free Frequency Band
4.4 Narrowband Response of Receiver
4.5 Test Layout of Repeater
4.6 Narrowband Response of Repeater
4.7 Continuous Disturbance Measurement Conditions and Layout
4.8 Test Conditions for Immunity
5 Performance Evaluation Methods
5.1 General
5.2 EUT Being Capable of Establishing A Continuous Communication Connection
5.3 EUT Being Incapable of Establishing A Continuous Communication Connection
5.4 Methods Applicable for Evaluation on Ancillary Equipment
5.5 Classification of EUT
6 Performance Criteria
6.1 Performance Criteria for Base Station under Continuous Disturbance (Performance Criterion A)
6.2 Performance Criteria for Base Station under Transient Disturbance (Performance Criterion B)
6.3 Performance Criteria for Ancillary Equipment under Continuous Disturbance (Performance Criterion A)
6.4 Performance Criteria for Ancillary Equipment under Transient Disturbance (Performance Criterion B)
6.5 Performance Criteria for Repeater under Continuous Disturbance (Performance Criterion A)
6.6 Performance Criteria for Repeater under Transient Disturbance (Performance Criterion B)
6.7 Performance Criteria for Base Station under Intermittent Disturbance (Performance Criterion C)
7 Applicability
7.1 Disturbance Measurement
7.2 Immunity Test
8 Disturbance Measurement Methods and Limits for Base Station, Repeater, Ancillary RF Amplifier and Ancillary Equipment
8.1 Enclosure Port (Radiated Spurious Emission)
8.2 Enclosure Port (Radiated Disturbance)
8.3 DC Power Input/Output Ports
8.4 AC Power Input/Output Ports
8.5 Signal and Control Line Ports
8.6 Harmonic Current (AC Power Input Port)
8.7 Voltage Fluctuations and Flicker (AC Power Input Port)
8.8 Transient Conducted Disturbance (DC Power Input/Output Ports)
9 Methods and Grades of Immunity Test for Base Station, Repeater, Ancillary RF Amplifier and Ancillary Equipment
9.1 Electrostatic Discharge Immunity Test
9.2 Radiated Radio-frequency Electromagnetic Field Immunity Test (80MHz~2,700MHz)
9.3 Electrical Fast Transient/Burst Immunity Test
9.4 Surge (Impact) Immunity Test
9.5 Test for Immunity to Conducted Disturbances Induced by Radio-frequency Fields
9.6 Power Frequency Magnetic Field Immunity Test
9.7 Voltage Dip and Short Interruption Immunity Tests
9.8 Transient and Surge Immunity Test (On-board Environment)
Annex A (Normative) Performance Criteria and Evaluation Methods for Repeater and Ancillary RF Amplifier under Continuous Disturbance
Annex B (Normative) Performance Criteria and Evaluation Methods for Repeater and Ancillary RF Amplifier under Transient Disturbance
Annex C (Normative) FRC Reference Sensitivity and Channel Selectivity (QPSK, R=1/3)
Annex D (Normative) Base Station Configuration
Annex E (Normative) Repeater Configuration
