Product Line

Spectrum Analyzer
  • Facebook
  • LINE
  • Twitter
  • LinkedIn

FSMR Measuring Receiver
FSMR Measuring Receiver
FSMR Measuring Receiver
FSMR Measuring Receiver
FSMR Measuring Receiver
Features
• Frequency range from 20 Hz to 3/26.5/43/50 GHz
• Highly accurate level calibrator with wide measurement range from +30 dBm to –140 dBm
• Highly accurate level calibrator
• Modulation analyzer
• Audio analyzer with THD and SINAD measurement functionality
• Power meter for connection of R&S®NRP-Zxx power sensors
• High-performance spectrum analyzer
Specification

Specifications

R&S®FSMR3 R&S®FSMR26 R&S®FSMR43 R&S®FSMR50
Frequency range 20 Hz to 3.6 GHz 20 Hz to 26.5 GHz 20 Hz to 43 GHz 20 Hz to 50 GHz
Reference frequency aging: 1 × 10–7/year, optionally 2 × 10 –8/year
Absolute power measurement using R&S®NRP-Zxx power sensor or external power meters
Uncertainty with R&S®NRP-Z27/-Z37: 0.083 dB (up to 4.2 GHz, +15 °C to +35 °C)
Relative level measurement
Measurement range +30 dBm to –140 dBm, depending on frequency
Linearity (+20 dBm to –140 dBm) ±0.01 dB ± 0.005 dB per 10 dB step
AM modulation measurements
Modulation depth 0 % to 100 %
Measurement uncertainty 1 % of reading, 50 Hz to 50 kHz;
0.4 % of reading, 90 Hz to 150 Hz, in range from 5 % to 99 %
Modulation frequency 10 Hz to 100 kHz
Inherent distortion 0.3 %
FM modulation measurements
Frequency deviation max. 500 kHz
Measurement uncertainty 1 % of reading, 50 Hz to 100 kHz
Modulation frequency 10 Hz to 200 kHz
Inherent distortion 0.1 %
φM modulation measurements
Phase deviation max. 10 000 rad
Measurement uncertainty 1 % of reading, 50 Hz to 100 kHz
Modulation frequency 10 Hz to 100 kHz
Inherent distortion 0.1 %
Audio measurements
Frequency range DC, 20 Hz to 1 MHz
Level ranges 0.4 V, 4 V
Measurement uncertainty 1 % of reading, 20 Hz to 100 kHz
Spectrum analyzer
Frequency range 20 Hz to 3.6 GHz 20 Hz to 26.5 GHz 20 Hz to 43 GHz 20 Hz to 50 GHz
Resolution bandwidths 10 Hz to 50 MHz; FFT filters: 1 Hz to 30 kHz; channel filters; EMI bandwidths
Video bandwidths 1 Hz to 10 MHz
Displayed average noise level (RBW 1 Hz)
1 GHz typ. –158 dBm typ. –156 dBm typ. –156 dBm typ. –156 dBm
26 GHz typ. –151 dBm typ. –151 dBm typ. –151 dBm
43 GHz typ. –140 dBm typ. –140 dBm
50 GHz typ. –133 dBm
Trace detectors Max Peak, Min Peak, Auto Peak, Sample, RMS, Average, Quasi Peak
Phase noise typ. –133 dBc (1 Hz) at 10 kHz from carrier, 640 MHz carrier frequency
Sweep time
Span > 10 Hz 2.5 ms to 16 000 s
Span 0 Hz (zero span) 1 μs to 16 000 s
Image frequency rejection
f < 3.6 GHz typ. 110 dB
f > 3.6 GHz 0 dB
f > 3.6 GHz, 
with R&S®FSMR-B2 option
typ. 100 dB
 
Safety/Quality Approvals

特點和優勢

  • 電平校準 – 精確、可重複且輕鬆
  • 出色的線性及電平穩定性
  • 在頻率漂移及殘餘 FM 方面具有高耐受性
  • 操作簡單,便於在較寬的電平範圍內進行電平校準
  • 直接連接功率探頭,以實現準確的功率測量
  • 具有集成功分器的功率探頭模組
  • 從前面板或者通過 IEC/IEEE 匯流排或 LAN 控制所有的功能(包括功率計)
  • 許多支持的功率計
  • 自動 VSWR 校正
  • 調製及音訊分析變得簡單
  • 測量調製深度、頻率偏差及相位偏移,具有
  • 音訊分析,包括自動測量調製頻率、THD 以及 SINAD
  • 顯示頻域及時域中的音訊信號及解調信號
  • 用於校準調製發生器的音訊輸入
  • 多功能且高性能的頻譜分析
  • 功能全面的頻譜分析儀
  • 全類型的檢波器
  • 多功能解析度濾波器的特性測量及大頻寬
  • 全面的分析功能

Features & Benefits

  • Level calibration – precise, repeatable and easy
    • Excellent linearity and level stability
    • High tolerance with respect to frequency drift and residual FM
    • Easy operation for level calibration over a wide level range
  • Direct connection of power sensors for accurate power measurements
    • Power sensor module with integrated power splitter
    • Control of all functions incl. power meter from front panel or via IEC/IEEE bus or LAN
    • Many supported power meters
    • Automatic VSWR correction
  • Modulation and audio analysis made easy
    • Measurement of modulation depth, frequency deviation and phase deviation with
    • Audio analysis with automatic measurement of modulation frequency, THD and SINAD
    • Display of audio signals and demodulated signals in frequency and time domain
    • Audio input for calibration of modulation generators
  • Versatile, high-performance spectrum analysis
    • Full-featured spectrum analyzer
    • Full choice of detectors
    • Versatile resolution filter characteristics and large bandwidth
    • Full range of analysis functions
Loading...
History
    3Inquiry