TECHNICAL REQUIREMENTS

Transcription

1 TECHNICAL REQUIREMENTS for the system design, delivery and installation of one Semi Anechoic Chamber and measurement equipment for NCFR test laboratory TABLE OF CONTENTS 1. GENERAL INFORMATION SCOPE QUANTITY DESCRIPTION Description of the test and measuremets planned to be performed in the CNFR Laboratory Types of tests and measurements will be performed in the CNFR Laboratory Laboratory chambers and rooms The list of the types of equipment which will be tested in the laboratory COMPETENCE THE MINIMAL PERFORMANCIES OF THE SAC AND MEASUREMENT EQUIPMENT SEMI ANCHOIC CHAMBER (SAC) The semi anchoic chamber (SAC) performancies The obligatory minimal technical performance of the SAC Antenna sets for SAC Antenna for emission and immunity measurements 3GHz Antenna 1 18 GHz Antenna GHz Dipol antenna 30 MHz 1GHz for RF substitution measurements CONTROL ROOM (CC) Control Room (CC) Description Control Room measurement equipment Signal generator for EMC tests Full Compliant EMI test receiver EMC measurements application software EMC test software for radiated and conducted immunity (EMC) AC/DC Power supplay for EUT DC current power supply 60V, 12A AC Power source 1750VA AMPLIFIERS ROOM (CA) Amplifiers room description

2 Amplifier Rack Amplifiers sets RF Switch and Controller Electric isotropic field probe Dual Directional coupler Power Metter RF Power Sensor RF Cables GPIB Cables and interfaces CONTROL ROOM CC Measurement equipment for immunity tests Signal generator Power metter RF Power amplifier Accessories LISN 3 phase CDN Coupling / decoupling network for 1 phase network Immunity measurements according to IEC/EN CDN Coupling / decoupling network for 3 phase network Immunity measurements according to IEC/EN CDN Coupling / decoupling network for symmetrical interfaces and ports Immunity measurements according to IEC/EN ISN Coupling network for asymmetric (common-mode) disturbance measurement in the unshielded symmetrical cables at the telecommunication ports according to CISPR 22, EN and EN Burst Generator Surge Generator CDN Coupling Decoupling network for burst and surge measurements according to the EN/IEC , IEC /EN and IEC/EN Dips, Interrupts & Variation simulator for measurements according to the IEC/EN standard test method Electrostatic discharge simulator for measurements according to the IEC /EN standard test method Frequency- and Time Standard for reference frequency signal generation Temperature chamber for transmitter output power measurements according to the ETSI radiocomunication standards Laboratory Staff training WARRANTY POST WARRANTY

3 1. GENERAL INFORMATION The Technical Requirements is an integral part of the Awarding Tender Documentation and contains whole set of requirements which is the basis for Technical Proposal preparation by each bidder. The imposed requirements will be considered as a minimum and mandatory. In this order, any submitted tender, which deviates from these Technical Requirements, will be taken into consideration only if the Technical Proposal implies the ensuring a qualitative level superior to the minimum requirements of these Technical Requirements. The offer containing technical characteristics of products inferior to those specified in the Technical Requirements will be considered inconsistent and will be rejected. The object of this acquisition procedure is the: 1. system design, delivery, assembling and accredited calibration of one Semi Anechoic Chamber 2. system design, delivery and installation of one shielded control room and shielded amplifiers room 3. system design, delivery and installation of the measurements equipment and software for test systems necessary to perform EMC tests. The semi-anechoic chamber and measurements equipment will be installed at the NRFC headquarter, in Durleşti 2. SCOPE - To test the electromagnetic compatibility parameters of electronic and household electronics products in accordance with European standards in the field of electromagnetic compatibility and radio equipment - To perform testing of radio equipment regarding the efficient use of radio spectrum so that it does not cause harmful interference to prevent the proper use of the spectrum by license holders or end-users (the requirement of the Technical Regulation "Radio Equipment, Telecommunication terminal Equipment and the recognition of their conformity approved by GD 1274 of ) - To facilitate the accreditation of the testing laboratory for the measurements necessary for product conformity assessment and product market surveillance over a wide range of tests in order to meet electromagnetic compatibility requirements regarding EMI perturbation emissions and immunity to disturbance EMS (Technical Regulation "Electromagnetic Compatibility of Equipment" approved by GD 807 of ) - To provide an accredited tests services necessary for CE and SM conformity marking for telecommunication, radio and home appliances products manufacturers 3

4 3. Quantity According to the technical requirements. 4. Description 4.1. Description of the test and measurements planned to be performed in the NRFC Laboratory Types of tests and measurements will be performed in the NRFC laboratory The laboratory will assure performing of the following tests and measurements: a. EMI radiated emissions; b. EMI conducted emissions; c. Immunity to radiated disturbances according to the EN standard; d. Immunity to conducted disturbances according to the EN standard; e. Immunity to the electrostatic discharges according to the EN ; f. Immunity to the Bursts and surge impulses according to IEC/EN and IEC/EN ; g. Immunity to the dips and interrupts according to the EN h. Immunity to the EFT electric fast transients phenomena according to the EN i. Radiated power measurements for radio transmitters according to the ETSI standards j. Spurious emission measurements for radiocommunication equipment according to the ETSI standards NOTE: The Semi-Anechoic Chamber and offered measurement equipment should assure and satisfy the necessity of the laboratory to perform full compliance tests according to the European standards in force (last editions) Laboratory chambers and rooms Laboratory will have following main facility to perform the tests: a. Semi anechoic chamber (SAC) for EMC radiated tests: a.1. The chamber dimensions: (L) 8.98m; (W) 5.98m; H 6.60m. a.2. The Constructive system: the modular metallic structure (should permit assembling/disassembling) and resistant to high humidity, the rest of the materials used in the composition will be flame retardant, non-hygroscopic and with adequate mechanical strength. a.3. The door of the SAC should be the manual swing door with following dimensions (W) 1,2 m, (H) 2,1 m. and the both sides manual driving mechanism. b. The shielded control room (CC) with following minimal characteristics: b.1. Dimensions: (L) 3.0m; (W) 3.0m; (H) 3.0m. 4

5 b.2. The constructive system: integral shielded metallic structure, the rest of the materials used in the composition will be flame retardant, resistant to high humidity, non-hygroscopic and with adequate mechanical strength. b.3. The door of the CC should be the manual swing door with following dimensions (W) 1,0 m, (H) 2,0 m. and the both sides manual driving mechanism. c. The shielded amplifier (CA) room with following minimal characteristics : c.1. Room dimensions: (L) 1.8m; (W) 3.0m; (H) 3.0m. c.2. The constructive system: integral shielded metallic structure, the rest of the materials used in the composition will be flame retardant, resistant to high humidity, non-hygroscopic and with adequate mechanical strength. c.3. The door of the CC should be the manual swing door with following dimensions (W) 1,0 m, (H) 2,0 m. and the both sides manual drive mechanism. c.4 The room will be integrated in the actual control room which have following dimensions (L) 4.8m, (W) 3.0m, (H) 3.0m. The shielded wall with the swing door will divide the actual CC in two rooms CC and CA The list of the types of equipment which will be tested in the laboratory The non-exhaustive and non-limiting list of the types of equipment on which electromagnetic compatibility tests will be performed in the laboratory is as follows: - Radiocommunication transmitters used in all governmental and non-governmental frequency bands ( GSM, UMTS/CDMA 2000, TETRA, PMR/PAMR, WIMAX, LTE base station, radio transmitters, digital TV transmitters and receivers, etc.); - Radiocommunication receivers used in all governmental and non-governmental frequency bands; - All radio equipment used in all governmental and non-governmental frequency bands; - The multimedia and information technology terminal equipment; - The household appliance and electric tools - Sound and television broadcast receivers and associated equipment - Lighting equipment - Alarm and electronic security equipment An exception to this list is equipment which, owing to its overall dimensions, can not be measured in the Laboratory chambers 5. COMPONENŢA According to the technical requirements. 5

6 6. THE MINIMAL MANDATORY TECHNICAL PERFOMANCIES OF THE SAC AND MEASUREMENT EQUIPMENT 6.1 SEMI-ANCHOIC CHAMBER (SAC) The SEMI-ANCHOIC CHAMBER (SAC) PERFORMANCIES The SAC should be integrated in the available space (L) 8980 mm x (W) 5980 mm x (H) 6600 mm which is located in the new build CNFR facility from or. Durlesti The sketch with the dimensions and location of the rooms is attached. The semi-anechoic chamber (SAC) consist of the following: The modular concept shielded structure with metallic wall and raised ground plane; Ferrite tiles absorbers; Pyramid absorbers; The swing door; The turn table and test table; The antenna mast; The power-line filters The penetration panels and interfaces; The ventilation and conditioning system; The illumination system The fire and gas detection system; The video camera system The mandatory minimal technical performance of the SAC Type : semi-anechoic chamber SAC Measurement distance (EUT antenna separation): 3 meters Test volume (quiet zone) at least 1.2 meters Frequency range: 30MHz - 40 GHz Types of performed measurements in the SAC : - Full compliance emission test site for frequency range of 30MHz to 18GHz as per CISPR , - Full compliance immunity test site for frequency range of 80MHz to 6GHz as per IEC/EN Full compliance RF radio tests for frequency range 30MHz-40GHz as per ETSI TR Test method standards: EMI radiated emissions: CISPR 22/ EN 55022; CISPR 11 / EN55011, CISPR 13 / EN55013, CISPR 14 / EN55014, CISPR , CISPR 15 / EN55015, EN , EN ) Immunity to radiated disturbances: IEC/EN , EN 55020, EN 55024, EN , EN ), EN55014, RF Radio Tests : EN , EN , EN , EN , ETSI TR

7 Construction shielding concept: The modular concept shielded structure with metallic wall and raised ground plane. The construction should be resistant to the humidity. Shielding effectiveness of SAC should be in line to EN (at least 100dB) Door: swing door with 1.2 (W) x 2,1 (H) dimensions Electrical power supply of SAC : Electrical power must be filtered at the penetration point to provide low ambient electromagnetic level inside the SAC. The filters should be 3- phase, 32A Earthing system: The steel structure of the SAC and the power supply filters should be earthed to the existing earthing point provided by the CNFR. The earthing point is indicated in the annexed project sketch of the rooms. The earthing resistance should be less than 0.5 Ohm Illumination system: The illumination system should provide necessary illumination of the working place inside the SAC and be conform to the actual requirements of the normative documents regarding the work place illumination. Also, the illumination system should not affect the SAC necessary performances Fire and gas detection system: should not affect the SAC necessary performances The ventilation and conditioning system : should design efficient ventilation in the chamber in order to have the possibility of reproducing the same temperature conditions for each test. Also the ventilation and conditioning system should not affect the SAC necessary performances Video camera system: should assure the observation of the EUT wile it is being tested. The control other connections of the video camera system should not affect the SAC necessary performances Positioning system : Antenna mast - Antenna height electrical adjustment: 1m up to 4m - Automatic electrical polarization of the measurement antenna: Automatic remote control IEEE interface - Control cables: fibber optic lines - Maximal height: 4,5m; - Positioning speed adjustable between: cm/s; - Positioning accuracy: ± 1 cm; - Polarization: Vertical / Horizontal : 0/90. - Polarization speed adjustable: 15 /sec; - Polarization accuracy: ± 0,5 ; - Construction material: should not affect the SAC necessary performances; - Antenna mast should be provided with antenna adaptor for existing EMI antennas in the laboratory (HF907, HK116, HL040, HL050, HL223 manufactured by Rohde & Schwarz, Germany). Turn table: - The table should be installed flush with the top of the raised ground plane and integrated the false floor, inclusive connection point in turn table center (Ø 290 mm) 7

8 with 2 pc Power socket 1 phase 230V 16A and one socket 3 phase 32A. - Rotating angle : º - Positioning accuracy : ± 0,5 ; - Automatic remote control IEEE interface - Control cables: fibber optic lines - Stainless steel plate with diameter - Ø 1,5 m - Maximum distributed load 500 kg Anechoic system: The walls and ceiling of the room should be lined with ferrite tiles and pyramidal absorbers. The technical performances of the used absorbers should correspond to the frequency range: 30 MHz.40GHz and to the power of electromagnetic fields required by the test methods of the standards for immunity to radiated disturbances. Pyramidal absorbers should be non-flammable, do not emit gases and should be harmless to human. The pyramidal absorbers should be used with white cap to provide better illumination Ground plane of SAC: The floor of the SAC should be raised (false floor) and support maximum load of 1000 kg/m2 The unevenness of the floor must not exceed ± 1cm The floor painting of the ground plane must not affect the NSA performance. The ground plane should be protected against the humidity The penetration panels and interfaces: The SAC should have penetration panels and interfaces necessary to realize the connections between the control, positioning and measurement equipments from control room and the equipment from inside the SAC. The technical performance of the panels should be conformed to the frequency range of the SAC. The bidder will offer accredited calibration certificate issued by accredited 3-rd party calibration laboratory for semi anechoic chamber and test reports. Following tests should be performed: - Shielding efficiency test for SAC according to EN SAC Normalized Site Attenuation according to CISPR (up to 1 GHz) - Site VSWR according to CISPR (up to 40GHz) - Field Uniformity according to IEC (up to 6GHz) Antenna sets for SAC Antenna for emission and immunity measurements Antenna 3GHz Antenna type: Bi-Log periodic; Frequency range: 30MHz... 6GHz; Impedance: 50 ohm; VSWR: maxim 2:1; Polarization: linear; Cross polarization: >20dB; Input power: min. 100W; Accredited calibration certificate issued by accredited calibration laboratory for antenna factors and antenna gain at 1m and 3m distance (horizontal/vertical); Maximal weight: 6 kg; 8

9 Antenna 1-18GHz for RF substitution measurements Antenna 1-18GHz Type: horn antenna; Frequency range: 1GHz up to 18GHz; Impedance: 50 ohm; VSWR: <2; Polarization: linear; Accredited calibration certificate issued by accredited calibration laboratory for antenna factors and antenna gain at 1m and 3m distance (horizontal/vertical); Maximal weight: 3 kg Antenna 18-40GHz Antenna 18-40GHz Type: horn antenna; Frequency range: 18GHz up to 40GHz; Nominal impedance: 50 ohm; VSWR: <2; Polarization: linear; Accredited calibration certificate issued by accredited calibration laboratory for antenna factors and antenna gain at 1m and 3m distance (horizontal/vertical); Maximal weight: 3 kg Dipole antenna 30 MHz 1GHz for RF substitution measurements Dipole antenna 30 MHz 1GHz for RF substitution measurements Type: dipole antenna; Frequency range: 30 MHz up to 1GHz; Impedance nominal: 50 ohm; VSWR: maxim 1.5:1; Polarization: linear; Accredited calibration certificate issued by accredited calibration laboratory for antenna factors and antenna gain at 1m and 3m distance (horizontal/vertical); Maximal weight: 3 kg. 6.2 CONTROL ROOM (CC) The control and measurement equipment housing will be placed in the CC room, which actual dimension is (L) 4.8m x (W) 3.0m x (H) 3.0 m. In order to place the amplifiers in this room, it is necessary to dived the CC in two rooms: - control room CC - (L) 3.0m x (W) 3.0m x (H) 3.0 m - Amplifiers room CA - (L) 1.8m x (W) 3.0m x (H) 3.0 m. 1. In the CC will be installed all control and measurement equipment necessary to perform the tests in the SAC (radiated emission and radiated immunity). 2. The RF amplifiers will be installed in the CA which will be separated from CC by shielded steel wall and shielded swing door (W) 1.0m x (H) 2.0m CONTROL ROOM (CC) DESCRIPTION Control room 4.0m(L)x3.0m(W)x3.0(H) consist of the following: The modular concept shielded structure with metallic wall; Swing door; Penetration panels and interfaces; 9

10 Ventilation system; Illumination system; Fire detection system; Rack for equipment mounting; Working table Control room measurement equipment The mandatory minimal technical characteristics Signal generator for EMC tests Frequency range: 10MHz la 20GHz; Frequency resolution: 0.1Hz; Output maximal level: > 9dBm at 20GHz; Minimal output level: -120dBm; Frequency accuracy: 1x10e-7 per year; Spectral purity: o Harmonics: <-50dBc for f< 20GHz, o Sub harmonics: <-60dBc for f< 20GHz; o Non harmonics: <-60dBc for f< 20GHz; Phase noise level: <-83dBc for 10kHz off; Generated signals: o CW signals; o AM /FM signals; o ASK / FSK signals; o LF signals; o Pulse signals (pulse repetition 100ns 85s, pulse period: 20ns la 1s); Function mode: automatic, single shot, manual, external trigger; Full compliant EMI test receiver A. EMI test receiver full compliant should be conform to CISPR ; B. Testing mode: Test receiver; Spectrum analyzer; Time Domain Scan and measurements; RealTime spectrum analysis measurements C. Performances: Measurement detectors: all necessary detectors for EMI tests (peak, AV, RMS, CISPR-AV, QP, CISPR-RMS; Generation of the final measurements tables; IF analyzing capabilities; Mass Memory: HDD and Flash disc; Remote Control LAN; Integrated preselection filters for entire frequency range, available in the receiver and analyzer mode; Integrated preamplifier to minimize the noise level for entire frequency range; Parallel measurements with up to 3 detectors; Automatic and semiautomatic measurement routines (preview, data reduction, final measurements) (PDF, HTML, RTF, etc); 10

11 D. Electrical performances: Frequency range: 20Hz - 40GHz; The frequency range should be possible to extend by using external mixers up to 110GHz; Frequency accuracy: lxl0e-7 per year; Preselection filters : integrated Low noise preamplifier: 30dB in the range 4GHz GHz; RF attenuator: 70dB, in max 5dB steps; Measurement bandwidth RBW: o Filters 3dB: 10Hz la 10MHz; o Filters la 6dB: 10Hz, 100Hz, 200Hz, 1kHz, 9kHz, 10kHz, 100kHz, 120kHz, 1MHz; o Filters FFT: 1Hz la 30kHz; Level measurement range: DANL la +137dBuV; Maxim input level: 50V dc, dbuv (w 10dB input attenuator); 1dB-compresion point: up to +15dBm; TOI: > 12dBm ; DANL: minim -145dBm in the 10MHz GHz band; Detectors: max peak, min peak, auto peak, sample, RMS, average, quasi peak, CISPR-AV, CISPR-RMS; Measurements trace points: (analyzer mode) and (receiver mode). The test receiver should be provided with EMC measurements software application EMC measurements application software EMC measurements application software for radiated and conductive emission: Should be compatible with existing already EMC software in the laboratory for EMI measurements (EMC-32EB produced by Rohde Schwarz, Germany) and should extend the software capabilities in the EMS susceptibility measurement domain. Should facilitate interactive control adjustment of the individual necessary measurement equipment; Should have automated test sequences and possibility to choose the analyzing functions; Should facilitate data reduction by peak analyzing, define the test subranges, choose the scan or final measurements option; Should have libraries of limit lines for various international product standards and correction factors (antenna transducers, probes, LISNs, etc.); Should have flexible report generator (HTML, RTF, PDF) in graphic and table form presentation; Should have multiple windows with measurements colors traces user defined; Should allow the marker mouse control for graphical analyzing; Should allow zoom of traces. Test report configuration: Should allow test report personalization; Should allow to introduce the in the test reports the laboratory details; Should allow tabular and graphical presentation of the limit lines, antenna factors, transducers factors and measurement results; 11

12 Should facilitate the spurious emission measurements and radiated power measurements in line with Radiocomunication ETSI standards Soft de test CEM for radiated and conducted immunity (EMS) EMS measurements application software for radiated and conductive immunity according to the following standards : IEC/EN IEC/EN EMS measurements application software should facilitate execution of the conducted and radiated immunity test in line with following product specific standards: EN/IEC EN/IEC EN EN /2 EN The application should have following minimal features: Should be an extension of the existing already in the laboratory EMC software (EMC-32EB manufactured by Rohde & Schwarz, Germany) Execution of predefined tests or user defined test sequence; measurement of radiated and conducted susceptibility use in product certification and testing Record the data from EUT; To perform automatic harmonic control according to the IEC ; Should allow tabular and graphical presentation of the specific measurement results EUT monitoring libraries of limit lines for various international product standards and correction factors Driver libraries for all necessary measurement and control equipment from different manufacturers; Should allow control of the RF controller and commutation RF switches for all antenna and amplifier subbands Should facilitate test report generation AC/DC Power supply for EUT DC current power supply 60V, 12A The DC power supply will be used for EUT power supply. Electrical performances: Programmable power supply; The range of output electrical voltage: 0 up to 60V; The range of output electrical current : 0 up to 12A; Power: 720W; Noise and ripple o Peak to peak: 60mV; o Rms: 8mV. Output voltage stability o Voltage: 8mV; o Current: 5mA. 12

13 Programming accuracy o Voltage: 0.05% + 30mV; o Current: 0.1% + 15mA. Accuracy reading o Voltage 0.1%+ 60 mv; o Current 0.1% ma. Programming of the output voltage and current: o Programming range 0-100%; Interfaces: o GPIB; o USB 2.0; o 10/100 LAN; Operation temperature: 0 C la % load; Power supply: nominal VAC; 50/60 Hz; AC power source 1750VA AC power source will be used to supply tested EUT and for harmonics and flicker testing according to IEC/EN and IEC/EN Electrical performance: Programmable power supply; Output voltage range: 150V up to 300V; Output power range: 0A up to 13A; Power: 1750VA; Frequency ranges: CC; 45Hz up to 1kHz; DC current power: 1350W; DC voltage: ±425V; DC current: 10A; The power supply should allow current and voltage monitoring. The power supply should have analyzer capabilities for : o Flicker and harmonics tests according to the EN and EN ; o Generate frequency and voltage disturbances; o Transient phenomena tests Power supply: 220 V/50 Hz. Accredited calibration certificate issued by accredited calibration laboratory and 6.3 AMPLIFIERS ROOM (CA) Amplifiers room description Dimensions 2.0m (L)x3.0m (W)x 3,0 m (H) Amplifiers room (CA) consist of: The modular concept shielded structure with metallic wall; Swing door; Penetration panel and interfaces; 13

14 Ventilation system; Illumination system; Fire detection system; Rack for equipment mounting; Working table In the CA will be installed the amplifiers necessary to increase the intensity level of electromagnetic field up to the level required to test the immunity to radiated disturbances according to IEC/EN standard Amplifiers rack Amplifiers Nominal Output Power: the amplifiers in combination with used antenna and RF cable should assure the necessary intensity of the electromagnetic field according to the IEC/EN (at least 3V/m at the 80% AM modulation); Amplifier class: A Frequency range: 80 MHz up to 6 GHz; Flatness: < ±4.0 db max. or better; Input impedance 50 ohm, VSWR maxim 2.0:1; Output impedance 50 ohm, nominal; Mismatch tolerance: 100% power; will operate without damage or oscillation with any magnitude and phase of source and load impedance Modulation capability: will faithfully reproduce AM, FM, or Pulse Modulation appearing on the input signal.; Input RF: connector N Output RF: connector N Interfaces: IEEE-488; RS-232; The amplifiers should have the control input for safety purposes; Power supply: VAC; 47-60Hz,; RF Switch and Controller Frequency range: DC - 18 GHz; RF switch will facilitate spectrum monitoring at the amplifiers output; Power supply 220V/50 Hz; Interfaces: GPIB and RS 232; Software application; electric isotropic field probe Frequency range: 100 khz GHz; Field intensity: V/m in all frequency range; Model: triaxial, isotropic; Maximal level of the field intensity: 900V/m; Adjustable probe stand for isotropic probe; o Material: fiberglass; height: 2m; Dual Directional coupler Frequency range: 10MHz 18GHz; Attenuation insertion: max 0.5dB; Impedance: 50 ohm, VSWR 1.3:1 maximum. 14

15 Power Metter Numbers of channels: 2 minim; Frequency range: (sensor depended); Sensibility: -60dBm; RF reference power: o Accuracy: 0.06dB at the 0dBm; Maximal power: (sensor dependent); Interfaces: GPIB, RS RF Power sensor Frequency range 10 khz la 6GHz; Dynamic range: -60 la +20 dbm; Maximal power: o Peak power: 1 W for 1uS; o CW power: 300 mw; Max. SWR: o khz 2 GHz; o GHz 4 GHz; o GHz 6 GHz. Nominal impedance 50 ohmi; RF connector: N ; RF cables All necessary RF cables will be offered. Low attenuation cables should be provided (<1dB/m) Cabluri GPIB and interfaces All necessary GPIB cables and interfaces will be provided for simultaneous control of all provided measurement equipment 6.4 Control Room CC Measurement equipment for immunity tests: Test and calibration system for conductive immunity tests according to the IEC/EN Test and calibration equipment for conducted immunity tests according to the IEC/EN standard consist of the following: Signal generator for disturbance signal generation Powermeter for disturbance signal power control and calibration RF amplifier to increase the power of disturbance up to the level required by the standard requirements. Accredited calibration certificate for entire system issued by accredited calibration laboratory and It is preferable that all these measurement equipment be integrated into the single box testing solution for RF conducted immunity. 15

16 6.4.2 Signal generator Frequency o range: 9 khz to 1.0 GHz; o Resolution: 1 Hz; RF output o Level range: up to 10 dbm; o Resolution: 0.1 dbm; o Unity: uv, mv, EMF sau PD; db uv, dbmv, dbm. Frequency modulation: AM modulation: o Range: 0 la 99.9%, 0.01% resolution; o Accuracy: lkhz: 5% required value; Pulse modulation Operation temperature range: 0 55 C; Power supply: 188V la 264V; Powermeter RF Frequency range 9 khz-1ghz, sensor dependent ; Dynamic range: -60 la +20 dbm, Channel number: 3 o Output impedance: 50 ± 1 ohm. SWR: <1.05; o Harmonics <-50dBc. Power supply: 90 la 260 VAC (±10%), 47-63Hz, 24 VA maximum; Operation temperature: C Power amplifier Frequency amplifier: 10 khz la 400 MHz; Output power: the amplifier in combination with CDN, EM clam, current injection probe and RF cable should assure the necessary intensity of the electromagnetic field according to the IEC/EN (at least 3 V/m at 80% AM modulation (1kHz)); Flatness : ±3 db max; Frequency response: 100 khz MHz; Input impedance: 50 ohm, VSWR 1.5:1 max.; Output impedance: 50 ohm, nominal; Mismatch tolerance: 100% power; will operate without damage or oscillation with any magnitude and phase of source and load impedance; Modulation capability: will faithfully reproduce AM, FM, or Pulse Modulation appearing on the input signal. Peak level for AM modulation should be less than nominal output power; Harmonic distortion: -20 dbc max.; Power supply: VAC; 47-63Hz, 1 phase, 1000 W max.; Connectors: tip N frontal; Remote control distance: IEEE-488; RS-232; Ventilator cooled 16

17 6.4.5 Accessories Power attenuators, current probe injection, calibration accessories, calibration resistance and power load Power attenuator 6 db; 10kHz 1000MHz Power attenuator 20 db 50 W; 10kHz 1000MHz Power attenuator 10 db 50 W; 10kHz 1000MHz Power load 50 ohm 50 W; Injection probe 10 khz -250 MHz; Calibration accessories 10 khz- 250 MHz; ohm adaptor; Monitoring probe 10 khz MHz; Coaxial cables and adaptors for cable interconnection LISN 3 phase Frequency range 9 khz - 30 MHz; Impedance network 50ohmi/50uH/5ohmi acc. CISPR 16; Maximal current: 32A; Maximal operation Voltage: 400V / 50 Hz; Power supply disturbance attenuation : 40 db; Output connector: BNC or N CDN Coupling / decoupling network for 1 phase network Immunity measurements according to IEC/EN Frequency range: 150 khz la 230 MHz; Voltage AC max: < 480 V; Voltage DC max: 600V; Voltage RF max.: 40V; Current max : 16 A; Standard impedance common mode: 150 ohm; Line connectors: multi-contact; Coupling port connector: BNC; Number of wires: 3; Accessories necessary for calibration will be offered; Ohm adaptors will be offered CDN Coupling / decoupling network for 3 phase network Immunity measurements according to IEC/EN Frequency range: 150 khz to 230 MHz; Voltage AC max: <480 V; Voltage DC max: 600 V; Voltage RF max: 40V; Current max : 32 A; Standard impedance common mode: 150 ohm; Line connectors: multi-contact; Coupling port connector: BNC; Number of wires: 5; 17

18 Accessories necessary for calibration will be offered; Ohm adaptors will be offered CDN Coupling / decoupling network for symmetrical interfaces and ports Immunity measurements according to IEC/EN Number of lines: 8 ; Connector: RJ45; Impedance RF: 50 ohm; Connector: BNC; Frequency range: 150 khz la 230 MHz; Accessories necessary for calibration will be offered; Ohm adaptors will be offered ISN Coupling network for asymmetric (common-mode) disturbance measurement in the unshielded symmetrical cables at the telecommunication ports according to CISPR 22, EN and EN Number of lines: 8 ; Connector: RJ45; Impedance RF: 50 ohm; Connector: BNC; Frequency range: 150 khz la 80 MHz; Accessories necessary for calibration will be offered; Ohm adaptors will be offered EFT/BURST GENERATOR Standard test method according to EN/IEC şi EN , -6-2; Test Voltage: 200V 4kV; 100V 2.5V (50ohm); Pulse form: 5/50ns ; Source impedance: 50 ohm; Polarity: positive / negative SURGE GENERATOR Standard test method: EN/IEC ; Voltage: 200V 4kV Pulse front time: 1.2us ; Time to half value: 50us ; Current max: 2000A ; Time to half value: 8us ; Time to half value: 20us; Polarity: positive / negative; 18

19 CDN Coupling Decoupling network for burst and surge measurements according to the EN/IEC , IEC /EN and IEC/EN Standard test method: IEC / -4-11; 4 signal lines or data lines ; coupling: L1/L2/L3/L4/GND (symmetric / asymmetric); Test voltage: U = 4000 V max Dips, Interrupts & Variation simulator for measurements according to the IEC/EN standard test method Voltage 270V to 0V, 0%; Pulse time: 20 µs to 1999 s, 1 to 300 cycles or 1 to / Electrostatic discharge simulator for measurements according to the IEC /EN standard test method Contact discharge (CD mode): 500V - 10,000V; Air discharge (AD mode): 500V - 16,000V Resolution: 100V steps; Holding time > 5 sec; Polarity: positive / negative; Voltage test should be displayed on display; Test method standard: o EN ; o EN 55024; ESD pulse calibration set; Grounding cable should be provided Vertical coupling plane with dimensions 0,5 x 0,5 m with contact point; Frequency- and Time Standard for reference frequency signal generation Frequency and Time standard will generate the reference frequency for timing and synchronization of the measurement equipment and will improve the frequency and time accuracy At least 6 X 10MHz ref. frequency outputs; Stand-alone frequency standard GPS timing engine Rubidium clock Accredited calibration certificate issued by accredited calibration laboratory and Temperature chamber for transmitter output power measurements according to the ETSI radiocomunication standards The temperature chamber will be used for transmitters output power measurements at the extreme conditions (low temperatures and high temperature) according to ETSI radiocomunication standards. The temperature test chamber should be designed for use in the laboratory ; The temperature -30 C +90 C Interior test space dimensions (w x d x h) 400mm x 400mm x 500mm Uniform temperature distribution in the test space. 19

20 Observation window with test space illumination Electrical connection 1/N/PE AC 230V 50Hz The model, brand, and manufacturer will be specified. 7. Laboratory Staff training The Contractor will train for at least 5 (five) days at least 7 (seven) NRFC employees who will serve the accredited Laboratory for Electromagnetic Compatibility Tests. A training day is at least 8 (eight) hours. Personnel training will be carried out by specialized personnel employed / at the disposal of the tendered. The structure and content of the training, as well as the timing of the training, will be agreed with the NRFC. 7. WARRANTY The warranty period must be at least 24 months for all measurement equipment including software, and 24 months for Semi-Anechoic chamber and will start from the date of signing without objections of acceptance report of the Anechoic chamber and measurement equipment ( SAT site acceptance tests) under the terms of the supply contract. 8. POST WARRANTY The supplier has the obligation to ensure, after the expiry of the warranty period, under the terms of a subsequent contract, service and spare parts for a minimum period of 7 years for all offered equipment, which consists of the Anechoic chamber and measurement equipment. 20

21 The diagram of rooms for installation of the Semi-Anechoic Chamber ANNEX 1 1