Specification:
| System Configuration | 3m Anechoic Chamber (Download Brochure) | 5m Anechoic Chamber (Download Brochure) |
| Anechoic Chamber frame dimension | 9.5*6.5*6.3m | 12*7.6*6.6m |
| Frame and specification (Quantity) | H-shaped steel beam 200*100mm and column 150*150mm (1 set). Note: The designed structure strength meets the earthquake resistance level of Richter scale seven. | |
| Shield materials and specification (Quantity) | Double-sided galvanized steel plate, modular structure, steel plate products spray-coated, phosphor bronze conductive pad (1 SET). Note: Compared with the welded structure, the assembled structure has the advantages of beautiful appearance and strong structural rigidity. There is no need for hot welding work on site, and there is no need for paint spraying, which has no impact on the environment of your company’s site. If there is a need for relocation later, it can be easily moved to other locations for reassembly. Welded structures cannot be relocated again. The panels are assembled using phosphor bronze conductive pads and 11mm self-locking bolts. The inside of the casing is leveled and sealed with 10mm wooden plywood and covered with an aluminum film reflective layer. | |
| Anechoic chamber inside earth ground (Quantity) | Conventional floor, load-bearing 1000kg/square meter, height 300mm, using metal frame + 18mm thick wood board + 2mm galvanized steel plate (1 SET) | Since the user has high load-bearing requirements, it is recommended to use a concrete pouring solution. After the ground part of the darkroom shielding shell is completed, concrete is poured to form a load-bearing floor. A 5mm galvanized steel plate is laid on the concrete surface as the darkroom reflective floor. |
| Anechoic chamber manual access door (Quantity) | Single opening structure screen door, door opening size: 1.5*2m (1 SET). Our company has completely independent intellectual property rights for this screen door and has obtained national invention patent authorization. | Bi-fold structure screen door, door opening size: 1.8*2.2m (2 SETS). Our company has completely independent intellectual property rights for this screen door and has obtained national invention patent authorization. |
| Anechoic chamber full automatic track translation screen door (Quantity) | Door opening size: 3*3m (1 SET). Our company has completely independent intellectual property rights for this screen door and has obtained national invention patent authorization. | Door opening size: 7*6m (1 SET). Our company has completely independent intellectual property rights for this screen door and has obtained national invention patent authorization. |
| Ferrite, fully paved on five sides (Quantity) | 100mm*100mm (1 SET). | |
| Note: Installation location: top and wall, 7.2 square meters of movable structure laid on the ground | ||
| Anechoic chamber absorbing materials (Quantity) | 300/500mm height, EPP Hybrid absorbing material (1 SET) | |
| Power filter (Quantity) | The minimum insertion loss of the power filter in the frequency range of 14kHz~40GHz is 100dB. The insertion loss test complies with the requirements of CISPR and MIL-STD 220 A standards (1 SET). Includes following: 230VAC/50Hz/32A 4sets | |
| 380VAC/50Hz/63A 4sets | ||
| 115VAC/400Hz/32A/ (three phases) 1set | ||
| 115VAC/400Hz/32A/ (single phase) 1set | ||
| 115VAC/60Hz/32A/ (three phases) 1set | ||
| 115VAC/60Hz/32A/ (single phase) 1set | ||
| DC/120A 2sets | ||
| Interface board Ap/Cp (Quantity) | AP/CP, wall AP(3 sets), ground CP(3 sets), and provide rectification system (1 SET) | |
| Note: Made of copper material, size: 300*300mm, RF interface and fiber optic waveguide can be assembled according to user requirements | ||
| Ventilated waveguide | VEVTS, adopts honeycomb structure, size 400*400mm, with air conditioning interface flange. Our company has completely independent intellectual property rights for waveguide windows and has obtained national invention patent authorization. | |
| Lighting system (Quantity) | 400W Halogen lamp (4 SETS) | 400W Halogen lamp (8 SETS) |
| Monitor system | CCTV, image monitor, wall-mounted panoramic monitor (1SET). Note: 30v/m field strength tolerance | CCTV, image monitor, wall-mounted panoramic monitor (1SET). |
| Note: Field strength tolerance specification (Option) | ||
| Turntable (Quantity) | TT1.5SI, diameter 1.5 meters, Max load capacity 1000KG, rotating speed 0.2~2RPM, accuracy 1°, angle 0~400° (1 UNIT) | |
| Antenna tower CAM4.0-P (Quantity) | 4m lifting, 10kg load-bearing, 0/90 degree polarization, lifting speed 2cm~15cm/min, accuracy 1cm (1 UNIT) | |
| Controler MCU (Quantity) | GPIB connection, fiber optic control, LCD panel (1 UNIT) | |
Typical application 1: Anechoic Chamber is used for Radio Frequency Electromagnetic Field Radiation Limit (EMI) Full-Compliance Test (LISUN model: AC-EMI)
Anechoic Chamber with the R & S receiver system together can be certified in accordance with the IEC 61000-3-2, IEC 61000-3-3, CISPR11, CISPR14, CISPR16-1-4, CISPR16-2-3, CISPR20, CISPR22 and CISPR25.
| LISUN Model | Product Name | Brand | Specification |
| ESRP 3 | EMI test receiver | R&S | EMI test receiver 9 kHz to 3.6 GHz for certification measurements,compliant to CISPR 16-1- 1,with color touch screen rear |
| ENV 216 | Artificial power | R&S | Frequency range: 9 kHz to 30 MHz. Max.16 A power processing capacity (different due to national/region) simulation impedance (50 μH + 5 ω) || 50 ω, in line with CISPR 16-1-2 V-shaped network conforms to CISPR, EN, EN, EN , VDE, ANSI, FCC Part 15 and MIL-STD-461 have been calibrated according to CISPR 16-1-2 |
| VTSD 9561 F-N | Diode Pulse Limiter | SCHWARZBECK | Diode Pulse Limiter +10 dB Attenuation ,fuse lamp,input Nfemale,output N-male. |
| BBHA 9120D | Antenna | SCHWARZBECK | Broad-Band Horn Antenna（0,8）1-18GHz，N-connector |
| VULB 9168 | Antenna | SCHWARZBECK | TRILOG Super Broadb. Test Antenna, (25) 30-1000 (2000) MHz, 10 W, reduced width, diameter < 1.5 m. |
| LS-E3-EMI | Test lines, software and system integration | LISUN | Custom high -frequency cable, EMI test software, equipment debugging and installation, training. |
Typical application 2: Anechoic Chamber for RF Electromagnetic Field Radiation Resistance (EMS) Full-Compliance Test (LISUN model: AC-EMS)
The radio waves with signal source, power meter, Isotropic E-Field Sensor and power amplifier can fully meet the IEC61000-4-3, GB/T17626.3 and GB/T17215 standard for RF electromagnetic field radiation resistance (EMS) Certification level test.
| LISUN Model | Product Name | Specifications |
| PMM3030-01 | Signal Generator | Signal Generator 9kHz – 3 GHz, AC power- AC adapter |
| PMM6630 | Power meter | 9kHz-3 GHz RF Power meter for EMC application; USB connection; Carrying case- USB cable- Win6630 software |
| EP-601 | Isotropic E-Field Sensor | Isotropic E-Field Sensor 10 kHz – 9,25 GHz; 0,5 to 500 V/m. Selfcontained electro-optic converter and rechargeable battery. – 10 m fiber optic – 8053-OC optical/RS232 adapter – RS232/USB adapter – PC Utility WinEP600 – battery charger and charging fixture 1. Calibration points 8,2 – 9,25 GHz: order accredited calibration LAT-EP-600-HF 2. Standard time-off: 3 minutes 3. Optional timeoff of 30 minutes: please specify “30 min. time-off” when ordering |
| LS-0315M00 | Power amplifier | Working power:300MHz～800MHz/800MHz～2000MHz/200W |
| Divided into two sub -bands, you can customize independent output | ||
| Built -in radio frequency switch |
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