HERA 3P

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The Hera 3P is designed to perform pre-compliance emission and full compliance immunity tests at 3m distance on commercial equipment. The design of the structure is optimised for maximum performances, in minimum space. The chamber and its absorbers are manufactured by SIEPEL.

OUR STRENGTHS
⊕ High-quality components & parts
⊕ Guarantee of 20 years for the RF performances of our absorbers
⊕ Guaranteed performances
⊕ Control of performances before shipment
⊕ Measurement departement accredited ISO/IEC 17025:2005 (accreditation n° 1-6220)
⊕ Fast delivery: permanent stock available off the shelves
⊕ Setting-up of the chambers by our dedicated installation team

	MODULAR SHIELDING Self-standing structure up to 18 (40) GHz Steele stiffeners		OPTIMISED ABSORBER LINING Microwave pyramidal absorbers (walls and ceiling) Removable pyramidal absorbers for emission & immunity (floor) Truncated type on the ceiling above test volume
	DOOR Manual single leaf swing door Clearance 1.2 x 2.1 m		RAISED FLOOR With ground plane
	WALL PANELS Penetration panel including coaxial feedthroughs and waveguides		TURNTABLE Diameter 1.2 m - Max payload 500 kg
	VENTILATION Honeycomb air vents 300 x 300 mm up to 18 (40) GHz		PROJECT REALISATION Project management Technical design & study On-site installation
	POWER DISTRIBUTION Power filter single-phase 32 A Power filter three-phase 32 A Electrical package: power distribution, lighting		PERFORMANCE VERIFICATION Shielding effectiveness at 900 MHz at critical locations

AVAILABLE OPTIONS

› Shielded control and amplifier rooms
› Extended shielding performances up to 40 GHz
› Plastic paint for pyramidal absorbers with wide range of colors
› Other types and dimensions of doors
› Electrically-assisted door’s latching/unlatching
› Antenna positioner
› Floor hatches with connection points
› Additional power filters, data filters and special feedthroughs
› CCTV/audio monitoring systems
› On request, some measurements can be accredited ISO 17025 (accreditation number 1-6220).
› Military /Automotive / RadioCom standards compliance
› Others on demand

Номер в Госреестре	Наименование СИ	Обозначение типа СИ	Изготовитель	Срок свидетельства или заводской номер
Не в реестре

› Compliance & Performances

	Normalised site attenuation (NSA) CISPR 16-1-4	Site VSWR CISPR 16-1-4	Field uniformity IEC/EN 61000-4-3
Measurement distance	3 m	3 m	3 m
Frequency range	200 MHz - 1 GHz	1 GHz - 18 GHz	80 MHz - 18 GHz
Guaranteed performances	± 4 dB	< 6 dB	0 / +6 dB
Compliance	Pre-compliant	Full-compliant	Full-compliant

SHIELDING EFFECTIVENESS COMPLIES WITH EN 50147-1 (10 kHz - 40 GHz)

Radiated emission (EMI) testing: Fully compliant with the following standards from 30 MHz to 18 (40) GHz

CISPR 11

CISPR 16-1-4

CISPR 22 / EN 55022

CISPR 32

EN 50147-2

EN 55011

ANSI C63.4

Radiated immunity (EMS) testing: Fully compliant with EN/IEC 61000-4-3.
Radio standards: All ETSI standards referring to CISPR 16 and EN/IEC 61000-4-3.

› Dimensions (L x W x H)

Total overall with steel stiffeners	Internal usable dimensions
8.3 x 4.6 x 3.4 m	6.9 x 2.9 x 2.4 m
27 x 15 x 11 ft	23 x 9 x 8 ft

› Quality

All absorbers batches are tested by SIEPEL for reflectivity performances between 30 MHz – 1000 MHz.

Our raw materials are compliant to RoHS / REACH and free of substances in the current list of Substances of Very High Concern (SVHC) published by the European Chemicals Agency (ECHA).

› About our absorbers

HY absorbers power handling: 2 kW/m² (CW).

Both absorbers coated with either aqueous or plastic paint are classified ISO class 4 (ISO 14644-1:2015) clean room conditions.