The ESR is an EMI test receiver for the frequency range from 10 Hz to 26.5 GHz and complies with the CISPR 16-1-1 standard. It measures electromagnetic disturbances with the conventional stepped frequency scan or ? at an extremely high speed ? with an FFT-based time domain scan. At the same time, the ESR functions as a full-featured, powerful signal and spectrum analyzer for lab applications. Featuring realtime spectrum analysis capability with a wide range of diagnostic tools, the test receiver also enables detailed analysis of disturbance signals and their history. The ESR comes with clearly structured menus and an intuitive touchscreen, making it very easy to operate in any mode.
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ROHDE & SCHWARZ
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ESR (EMI리시버)
주요 스펙
- 주파수 범위
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- :10 Hz / 9 kHz to 3.6 / 7 / 26.5 GHz
- DANL
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- :-165 dBm
- Sweep point
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- :101 to 200,001 (최대 4,000,000)
- Preselction 필터
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- :16
Brief Description
구매, 기술, 렌탈 문의 이성종 과장 / 010-4812-3482 / sjlee3482@gmail.com
Key Facts
- EMI 테스트 리시버와 스펙트럼분석기가 조합된 계측기
- CISPR 16-1-1 Ed. 3.1 에 완벽하게 부합하는 리시버
- 20 dB 전치 증폭기 내장 (preamplifier)
- CISPR 와 MIL STD 에 부합하는 RBW 지원 (10 Hz to 1 MHz)
- Ultrafast time domain scan (옵션) 지원
- 방해신호의 정확한 분석을 위한 실시간 스펙트럼 분석 (40 MHz span)
- 타임도메인 디스플레이의 높은 분해능 (50 μs)
- 자동 테스트 시퀀스 설정 가능
- IF 분석기능 (옵션)
- 터치스크린
Features & Benefits
1) Standard-compliant disturbance measurements
- Certification measurements
- Standard-compliant EMI measurements in spectrum analyzer mode
2) FFT-based time domain scan for ultra-fast measurements (option)
- Extremely fast measurements due to hardware-based FFT calculation
- Realtime measurement of the levels of conducted disturbances with simultaneous quasi-peak and average weighting
3) Realtime spectrum analysis for detailed investigation of disturbances (option)
- Spectrogram for seamless spectrum display in the time domain
- Persistence mode (spectral histogram) for clear identification of pulsed and continuous disturbances
- Frequency mask trigger for precise and reliable detection of sporadic spectral events
4) Powerful measurement and analysis functions in frequency and time domain
- Automatic test sequences with preview measurement, data reduction and final measurement
- IF analysis function for displaying the spectrum around disturbance signals (option)
- Time domain display ? integrated oscilloscope function
- Simultaneous display of up to six traces and four bargraphs
- Preset antenna factors (transducers) and user-created transducer sets
- EMI limit line library for commercial standards, with convenient editor
- Remotely controlled measurements and automated EMI test routines using EMC32 measurement software and ES-SCAN EMI software
- Extensive analysis capabilities for general laboratory applications
- Tracking generator for scalar network analysis (option)
5) Convenient operation, straightforward display
- Touchscreen-based user interface with undo/redo functions
- Straightforward scan table
- Integrated online help
- Storage of results and instrument settings to internal or external media
- Removable hard disk drive (HDD) to keep test data confidential
- Remote control via GPIB or LAN
- Drivers for LabView, LabWindows/CVI, VXI Plug & Play
- Firmware updates ? always in step with new developments
6) Robust and compact ? ideal also for mobile use
- DC power supply for field use, optionally with external battery pack and ruggedized housing
- Solid state drive (SSD) for high vibration and shock loading
- Compact design
구매, 기술, 렌탈 문의 이성종 과장 / 010-4812-3482 / sjlee3482@gmail.com
ESR 시리즈 EMI리시버 사양 (Specifications)
| Frequency | ||
| Frequency range | ESR3 | 9 kHz to 3.6 GHz |
| ESR3 with ESR-B29 option | 10 Hz to 3.6 GHz | |
| ESR7 | 9 kHz to 7 GHz | |
| ESR7 with ESR-B29 option | 10 Hz to 7 GHz | |
| ESR26 | 9 kHz to 26.5 GHz | |
| ESR26 with ESR-B29 option | 10 Hz to 26.5 GHz | |
| Level | ||
| Max. RF level (CW) | RF attenuation ≥ 10 dB; RF preamplifier off RF attenuation ≥ 10 dB; RF preamplifier on |
30 dBm (= 1 W) 23 dBm (= 0.2 W) |
| Max. pulse voltage | RF attenuation ≥ 10 dB input 1 input 2 |
150 V 450 V |
| Max. pulse energy | RF attenuation ≥ 10 dB; 10 μs input 1 input 2 |
1 mWs 20 mWs |
| 1 dB compression | RF attenuation 0 dB; RF preamplifier and preselection off | +3 dBm, nominal |
| IF and resolution bandwiths | ||
| analyzer mode (span ≥ 10 Hz) and receiver mode |
10 Hz to 10 MHz (?3 dB) in 1/2/3/5/10 steps | |
| analyzer and receiver mode | 200 Hz, 9 kHz, 120 kHz (?6 dB), 1 MHz (impulse bandwidth) | |
| with ESR-B29 option in analyzer and receiver mode | additionally 10 Hz to 100 kHz (?6 dB) in decade steps | |
| Preselection | can be switched off in analyzer mode | 16 fixed filters |
| Preamplifier | can be switched on/off | 1 kHz up to 26.5 GHz |
| Measurement time | analyzer mode (sweep time) | span = 0 Hz: 1 μs to 16 000 s span ≥ 10 Hz (swept): 1 ms to 16 000 s span ≥ 10 Hz (FFT): 7 μs to 16 000 s |
| receiver mode (stepped frequency scan) receiver mode (time domain scan) |
50 μs to 100 s (per frequency) 50 μs to 100 s (per frequency subrange) | |
| Frequency step size | receiver mode (stepped frequency scan) receiver mode (time domain scan) |
min. 1 Hz 0.25 × IF bandwidth |
| Detectors | receiver mode | max. peak, min. peak, quasi-peak, RMS, average, average with meter time constant (CISPR average), RMS average (CISPR-RMS) |
| Displayed average noise level (DANL) | receiver mode, nominal, average detector (AV), RF attenuation 0 dB, termination 50 Ω | |
| preamplifier off | ||
| 30 MHz < f < 1 GHz, bandwidth 120 kHz | < 8 dBμV | |
| 1 GHz < f < 3.6 GHz, bandwidth 1 MHz | < 20 dBμV | |
| 3.6 GHz < f < 26.5 GHz, bandwidth 1 MHz | < 26 dBμV | |
| preamplifier on | ||
| 30 MHz < f < 1 GHz, bandwidth 120 kHz | < ?3 dBμV | |
| 1 GHz < f < 3.6 GHz, bandwidth 1 MHz | < 9 dBμV | |
| 3.6 GHz < f < 26.5 GHz, bandwidth 1 MHz | < 13 dBμV | |
| Number of sweep (trace) points | ||
| analyzer mode (standard) | 101 to 32 001 | |
| analyzer mode (EMI) | 101 to 200 001 | |
| receiver mode | max. 4 000 000 | |
| realtime analyzer (option) | 801 | |
| Total measurement uncertainly | CW signal, level 0 dB to ?70 dB below reference level, S/N > 20 dB, auto sweep time, RF attenuation 10 dB, 20 dB, 30 dB, 40 dB, preselection on, | |
| 9 kHz ≤ f < 3.6 GHz | 0.47 dB | |
| 3.6 GHz ≤ f ≤ 7 GHz | 0.59 dB | |
| 7 GHz ≤ f ≤ 13.6 GHz | 1.01 dB | |
| 13.6 GHz ≤ f ≤ 26.5 GHz | 1.34 dB | |
구매, 기술, 렌탈 문의 이성종 과장 / 010-4812-3482 / sjlee3482@gmail.com
Software Options
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R&S?ESR-K53 Order No. 1316.3590.02Time Domain Scan (requires R&S?ESR-B50)
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R&S?ESR-K55 Order No. 1316.3603.02Realtime Analysis (requires R&S?ESR-B50)
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R&S?ESR-K56 Order No. 1316.3610.02IF Analysis
Hardware Options
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R&S?ESR-B1 Order No. 1316.4100.02Ruggedized Housing (corner guards and front panel cover) for R&S?ESR
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R&S?FSV-B4 Order No. 1310.9522.02OCXO, Precision Reference Frequency
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R&S?FSV-B4 Order No. 1310.9522.03OCXO, Precision Reference Frequency Stability
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R&S?FSV-B9 Order No. 1310.9545.02Tracking Generator 100 kHz to 4 GHz/7 GHz
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R&S?ESR-B10 Order No. 1310.9551.03External Generator Control
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R&S?ESR-B18 Order No. 1316.3555.14Solid State Drive (SSD, removable)
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R&S?ESR-B19 Order No. 1316.3561.14Spare Hard Disk Drive (HDD, removable)
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R&S?FSV-B22 Order No. 1310.9600.02Preamplifier, 9 kHz to 4 GHz/7 GHz
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R&S?ESR-B29 Order No. 1316.3578.02Frequency Extension 10 Hz, including EMI bandwidths in decade steps
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R&S?FSV-B30 Order No. 1310.9897.02DC Power Supply for 12 V supply voltage
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R&S?FSV-B32 Order No. 1321.3750.02Lithium-Ion Battery Pack(f?r R&S?FSV-B32 sind R&S?FSV-B30 und R&S?FSV-B34 erforderlich)
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R&S?FSV-B34 Order No. 1321.3950.02Charger for R&S?FSV-B32 lithium-ion battery pack
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R&S?ESR-B50 Order No. 1316.3584.02Hardware for Time Domain Scan and Realtime Analysis
EMI Measurement Software
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EMI SoftwareUser-friendly software for EMI measurements
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R&S?EMC32-EB Order No. 1300.7010.02EMI measurement software, version 9basic version for commercial and military standards; hardlock protection
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R&S?EMC32-K10 Order No. 1117.6840.02EMI Auto TestFully automatic disturbance measurements To run the R&S?EMC32-K10 software option, the R&S?EMC32-EB basic package for EMI measurements is required.
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R&S?EMC32-K11 Order No. 1117.6862.02EMC Test SequencerSmart linking of EMC test sequencesTo run the R&S?EMC32-K11 software option, the R&S?EMC32-EB basic package for EMI measurements and/or the R&S?EMC32-S basic package for EMS measurements is required.
Recommended Extras
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R&S?EZ-27 Order No. 1142.8271.02Adapter for LISN control cableRequired to connect R&S?EZ-21 and R&S?ESL
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19" Rack AdapterFor mounting a 7/8 19" housing 4 RU high in a standard 19" rack
Upgrade Kits
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R&S?ESR-U1 Order No. 1321.3608.02Windows 7 Upgrade for R&S?ESR with hard driveFor R&S?ESR with the following serial numbers: R&S?ESR3: ≤ 101830, R&S?ESR7: ≤ 101393, R&S?ESR26: ≤ 101295
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R&S?ESR-U1 Order No. 1321.3608.03Windows 7 Upgrade for R&S?ESR with solid state driveFor R&S?ESR with the following serial numbers: R&S?ESR3: ≤ 101830, R&S?ESR7: ≤ 101393, R&S?ESR26: ≤ 101295
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R&S?ESR-B18 Order No. 1316.3555.12Solid State Drive (SSD, removable hard drive)For R&S?ESR with the following serial numbers: R&S?ESR3: ≤ 101830, R&S?ESR7: ≤ 101393, R&S?ESR26: ≤ 101295
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R&S?ESR-B19 Order No. 1316.3561.12Spare Hard Drive (removable hard drive)For R&S?ESR with the following serial numbers: R&S?ESR3: ≤ 101830, R&S?ESR7: ≤ 101393, R&S?ESR26: ≤ 101295
