Spectrum Analyzers : Rohde Schwarz FSH4 Series


Rohde Schwarz FSH4 Series
放大图片Rohde Schwarz FSH4 Series

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The new R&S FSH4/8 builds upon successes of FSH3/6/18 with network operators, TV broadcast operators, and military to offer an indispensable tool for field users who need an efficient measuring instrument. The new FSH4/8 improved upon RF performance, CPU speed, display size, interfaces for memory expansion slot to further support a very wide range of applications, and truly make it a mobile precise measurement instrument. Depending upon model and installed options, it serves as a power meter, cable and antenna tester, or a two-part vector network analyzer. With the new and improved GUI and dedicated function keys, it provides better operation to field users.


FSH4.04 = Handheld Spectrum Analyzer 9 kHz to 3.6 GHz with Preamplifier
FSH4.14 = Handheld Spectrum Analyzer 9 kHz to 3.6 GHz with Preamplifier, Tracking Generator
FSH4.24 = Handheld Spectrum Analyzer 300 kHz to 3.6 GHz with Preamplifier, Tracking Generator, VSWR bridge

  • Service & Maintenance on transmitter stations
  • Cable & Antenna tests
  • EMF measurements
  • EMI precompliance
  • Signal monitoring
  • Interference hunting
  • Precise power measurements

Key Facts:
  • Frequency range from 9 kHz to 3.6 GHz or 8 GHz
  • High sensitivity (<-141dBm(1Hz), with preamplifier<-161 dBm (1 Hz ))
  • Low measurement uncertainty (<1 dB)
  • Internal tracking generator and VSWR bridge with built-in DC voltage supply (bias)
  • Two-port network analyzer
  • Directional power measurements up to 4 GHz under operating conditions
  • Easy-to-replace Li-ion battery for up to 4.5 h of operation
  • Rugged, splash-proof housing for rough work in the field
  • Easy handling due to low weight (3 kg with battery) and easy-to-reach function keys
  • Saving of measurement results on SD card
  • LAN and USB interface for remote control and transfer of measurement data
  • R&S FSH4View software for simple documentation of measurement results

Key Features:
  • Ease of use
  • Ruggedized, yet mobile form factor
  • Accessories for field users
  • Improved RF performances
  • Easy to replace Li-Ion battery pack with an external charger
  • Internal VSWR bridge to reduce overall size and weight, making it easy to handle
  • SD memory expansion slot to store measurements, results and installation settings
  • USB and LAN interfaces supporting remote control functions and ease of firmware updates
  • Faster CPU to provide quicker display updates
  • Larger 6.5o VGA display allowing split screen mode

New Features:
  • Improved RF Performance
  • up to 16 dB more sensitivity, 20 dB better phase noise @10 kHz offset
  • up to 0.5 dB better measurement accuracy
  • Internal VSWR Bridge with two Bias-Tees
  • avoids repeatedly mounting and dismounting the VSWR bridge
  • reduced total size, comfortable handling for the field use
  • power supply of active components like tower mounted amplifiers (TMA)
  • 2-Port Vector Network Analyzer
  • Magnitude and phase measurement in forward and reverse direction
  • Measurement of all four S-parameters S11, S21, S12 S22
  • Easy exchangeable Li-Ion battery
  • extension of the battery operating time
  • state-of-the-art battery technology
  • (high capacity at a low weight)
  • battery operating time up to 3 h (4 Ah)/ 4.5h (6 Ah)
  • External battery charger available
  • SD-memory card slot
  • easy memory extension via ordinary SD-card
  • storing of thousands measurement results and instrument settings
  • easy handling of test results in security areas
  • USB/LAN interfaces
  • remote control via USB/LAN
  • easy firmware update via LAN or USB
  • Large 6.5 o color display with 640 x 480 VGA resolution
  • improved resolution for distance to fault
  • allows split screen mode
  • Faster CPU
  • automatic scrambling code detection approx. 5 times faster than FSH3
  • faster display update rate -> 15/s (FSH: 8/s)
  • Display of two traces measurement with different detectors
  • Improved operating concept
  • additional hard and soft keys leads to a more clear menu structure
  • improved multi-marker operation
  • GPS Receiver Option (planned)
  • Support of external GPS-Receiver
  • For documentation of the current location
  • Improvement of the internal reverence frequency
  • Built-in loudspeaker
  • AM/FM AF- demodulation without headphone
  • All in- and output connectors with covers
  • Protection against dirt, dust and water

control via LAN or USB fr FSH4/8 (software license)
To Fault measurement for FSH4/8 (for model .24 and .28 only,
reflection and transmission measurement (for FSH4/8 model .24 and .28
calibration standard for FSH4/8; DC to 8GHz, N connector
calibration standard for FSH4/8; DC to 4GHz, N connector
cable (1m), DC to 8GHz, connectors N(m)/N(f), for DTF measurements
cable (3m), DC to 8GHz, connectors N(m)/N(f), for DTF measurements
power supply including main plug (for EU, GB and USA;
car adapter. Connector for cigarette lighter (for PR100, FSH4/8 and ETH)
charger for lithium-ion battery pack 4.5AH/6.75AH (for PR100, FSH4/8 and
Battery pack 6.75Ah (for PR100, FSH4/8 and ETH)
Ethernet cabel 2m; (for PR100, FSH4/8 and ETH)
USB cable 1.8m, standard/mini-USB connectors (for PR100, FSH4/8 and ETH)
carrying bag (for PR100, FSH4/8 and ETH)
memory card 1GB, (for PR100, FSH4/8 and ETH)
Years Depot Calibration with test data
Years Depot Calibration with test data
Years Depot Calibration with test data
Year Depot Calibration with test data
Years Depot Calibration with test data
Years Depot Calibration with test data
Years Depot Repair Coverage
Years Depot Repair Coverage
Years Depot Repair Coverage
Years Depot Repair Coverage
Years Depot Repair Coverage
Years Depot Repair Coverage
of calibration values
of calibration values
carrying bag for FSH3/6/18

  • 制造商: Rohde Schwarz
  • 模型: FSH4 Series