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  e-mail:lee@ltech.co.kr
  대표전화 1599-6628
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외환630-008091-182(엘텍코리아)
ㆍ홈 > RF Test & Measurements > 스펙트럼분석기  

스펙트럼분석기 18/20/50GHz

5G 통신 신호측정을 분석을 위한 스펙트럼 분석기 18GHz-50GHz 주파수 대역폭을 커버 합니다.
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엘텍은 러시아 최고의 RF 시험 측정 분석 및 MMIC 개발 전문 회사인 Micran 사와 국내 독점 판매 대리점 체결을 하였습니다.
벡타 네트웍아날라이저,스칼라 아날라이저,
신호발생기, 에테뉴에이터,  스위프 발생기 등의 계측 시스템을 전문으로 연구 개발 판매 하는 회사 입니다.
장비의 가격대비 성능은 키사이트및 로엔슈와츠 장비의 1/4가격이며 
성능은 동일한 성능을 발휘 합니다. 
엘텍은 고객의 장비 구입 예산을 절약하는데 노력 합니다. 
스펙트럼 분석기

5G 통신 신호 분석을 위한 18GHz- 50GHz 주파수 대역폭
가격 US$39,000 ~ US$70,000.



FEATURES
• 100 Hz to 50 GHz operating frequencies
range;
• third-order intercept (TOI) level > +20 dBm;
• low inherent noise < -165 dBm/Hz;
• low phase noise -125 dBc/Hz at 1 GHz and
100кHz offset;
• built-in clock oscillator with high frequency
settability ±1х10-7;
• selective and FFT filters 1 Hz - 10 MHz;
• built-in input attenuator and ovenized
preselector;
• built-in interruptible low-noise amplifier
from 100 Hz up to 3.2 GHz.

DESCRIPTION
Spectrum analyzer is used to measure level and 
frequency of harmonic components of periodic 
signal spectrum, and also the spectral power 
density of stationary random process.
Super-heterodyne design of wide dynamic range 
line path with synthesizer heterodynes, and 
intermediate frequency digital processing unit 
allow for a wide application in modern electronics 
research and development, manufacturing and 
operating.

MAIN CAPABILITIES
Versatile configurable architecture design of 
noise meter allows to enhance its functionality by 
adding different options.
BUILT-IN INTERRUPTIBLE LOW-NOISE AMPLIFIER 
(MUA OPTION)
The amplifier increases sensibility of analyzer 
to -166 dBm/Hz. Also it allows for wider noise 
measurements application.
BUILT-IN INTERRUPTIBLE POWER ADAPTER 
(APA OPTION)
Power supply adapter allows to measure amplifiers 
and converters with power supply feeded through 
the coaxial central conductor. Max voltage is
 ± 20 V, max current 500 mA. 
Activated adapter raises minimal operating 
frequency of analyzer to 20 MHz.

BUILT-IN INTERRUPTIBLE BLOCKING CAPACITOR 
(RKA OPTION)
This option provides analyzer’s input circuits with 
protection from DC up to 20 V in voltage, making 
easier to operate when measuring active microwave 
devices. Activated blocking capacitor raises minimal 
operating frequency of analyzer to 20 MHz. 
TYPE N INPUT CONNECTOR (11R OPTION)
Installed type N input coaxial connector (female), 
defining the connectivity of measured DUT.
NMD 3.5 MM INPUT CONNECTOR (13N OPTION)
Installed type NMD 3.5 mm input coaxial connector 
(male), defining the connectivity of measured DUT.
NMD 2.4 MM INPUT CONNECTOR (05N OPTION)
Installed type NMD 2.4 mm input coaxial connector 
(male), defining the connectivity of measured DUT.
Avaliable only for SK4M-50 model.
SOFTWARE
Graphit SK4M software allows to control the 
analyzer via the Ethernet interface.
Software features:
• user-friendly interface;
• versatile report generating system;
• custom profiles save/load for different
measurement setups;
• formulae editor for complex mathematical
calculations;
• unlimited memory traces.
Multichannel synchronization system provides 
precision connection with other instruments. SCPI 
control commands allow to integrate SK4M into 
automated test and measurement complexs