BLUETEST

RTS 65

정확하고 빠른 OTA Reverberation Chamber

RTS65 Reverberation 챔버는 MIMO 기술에 사용되는 다중 경로(multi-path fading) 환경에서 스마트 안테나를 뛰어난 재현성으로 평가하는 무선 측정 시스템 입니다. 기지국 테스터와 결합하여 무선 단말기에 요구되는 TRP(방사특성)과 TIS(수신감도) 등의 OTA성능지표를 측정 할 수 있으며, OTA 측정에 소요되는 시간을 최적화하도록 설계되었습니다.

또한 5G에 Targeting 되어 40GHz까지 mmWave에 대한 측정을 지원하며, Beamforming, Massive MIMO 등 다양한 성능평가가 가능하도록 업그레이드 되었으며, 네트워크 분석기와 결합하여 LTE 및 MIMO 단말기에 구현되는 다중 안테나의 안테나 효율(Efficiency), 상관 계수(Correlation)와 Diversity Gain을 실시간으로 측정 할 수 있습니다.

Reverberation Chamber를 이용한 기존의 Anechoic Chamber를 사용했던 측정법의 대체 방법(3GPP 규격 TR25.914 Annex E에 기재)로 인정 받고 있으며, 소형(폭 1960mm × 높이 2000mm × 깊이 1440mm)이기 때문에 사무실 환경에도 설치할 수 있으며, 대폭적인 설비 투자 비용 절감과 다음의 표와 같이 측정 시간을 단축 할 수 있습니다.

새롭게 선보이는 Flow Manager 소프트웨어는 데스크탑/모바일 환경에서 모든 측정/관리/데이터분석을 위한 통합 솔루션 입니다.

FEATURES

  • 측정 방법의 다양화: DUT DC/AC power, DUT Data Interface (USB/Ethernet)
  • 모든 측정은 내장 된 측정 컴퓨터에 의해 실행
  • Chamber Camera를 통한 측정 중 내부의 움직임 확인
  • 8+4 MIMO Upgrade: LTE Advanced, 3 및 4 Band CA 지원과 8 Active Port Antenna 지원
  • 웹 브라우저가 있는 모든 장치에서 측정을 원격으로 제어 및 모니터링

Specifications

  • 주파수 범위: 650 MHz – 6 GHz
  • Shielding: >100 dB
  • 전력소비: Typical 250 W
  • 무게: 700 kg
  • 사이즈: 1945mm(폭) x 2000mm(높이) x 1430mm(깊이)
  • Accuracy Passive measurements: 0.3 dB (STD)
  • Accuracy TRP: 0.3 dB (STD)
  • Accuracy TIS: 0.5 dB (STD)
  • Repeatability: 0.1 dB (STD)
  • Multiple antenna support: SISO, MIMO 2×2, 4×4, 8×8

제품문의

담당자 : 김도현 사원 (bluetest@dymstec.com)
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ZG4uY29tXC9fYXNzZXRzXC9mb3Jtc1wvaW1nXC9wcmV2aWV3XC9vcGFjaXR5LWdyZXkucG5nIiwidmlld19pZCI6IjE0XzMxMzIxMCIsInZpZXdfaHRtbF9pZCI6ImNzcEZvcm1TaGVsbF8xNF8zMTMyMTAiLCJjb25uZWN0X2hhc2giOiI1YTdjOTdhYzRmNWNmOGUwZDM5YWMxOTE0ZGIzNDJmOCJ9