R&S Rohde Schwarz FSH8 Handheld Spectrum Analyzer (9kHz to 8GHz)

The R&S Rohde Schwarz FSH8 is a spectrum analyzer. It can serve different purposes based on the model and options. It may function as a power meter.

It can also test cables and antennas. Additionally, it might act as a two-port vector network analyzer. It offers the three key RF analytical functions that an RF technician or maintenance team needs for daily tasks.

For example, you can use it to install or maintain transmitter systems. It can also check cables and antennas.

Additionally, it helps assess signal quality in broadcasting and radiocommunications. It measures electric field strength, and researchers can use it in simple lab applications. The R&S®FSH8 can perform any of these tasks quickly, reliably, and with high measurement accuracy.

Frequency ranges from 3.6 GHz to 20 GHz. RBW is from 100 Hz to 3 MHz. It has high sensitivity, ≤141 dBm, with a preamp of ≤161 dBm. It measures TDMA power, channel power, field strength, OBW, and channel table.

The Li-Ion battery is easy to replace and lasts up to 4.5 hours. It includes an internal VSWR bridge (FSH424/828) and a two-port network analyzer (optional). FSH-K42) Directional power measurements up to 4 GHz under operating conditions

SD memory expansion slot to store measurements, results, and installation settings

Larger 6.5″ Color LCD display USB and LAN interfaces

The new R&S FSH4/FSH8/FSH13/FSH20 spectrum analyzer is rugged, handy, and designed for use in the field. Its lightweight and easy-to-use design, along with many measurement functions, make it a must-have tool. Perfect for anyone who needs an efficient measuring instrument for outdoor work.

Field users can efficiently use and effectively address the following applications using the new R&S®FSH4/8/13/20:

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

Key Specifications

• Frequency range from 9 kHz to 3.6 GHz, 8 GHz, 13.6 GHz, or 20 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 because of 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 FSHView software for simple documentation of measurement results

Key Features

• Ease of use
• Rugged, 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 6.5” VGA display allowing split screen mode
• Frequency range from 100 kHz to 8 GHz
• High sensitivity (< ?141 dBm (1 Hz), with preamplifier < ?161 dBm (1 Hz))
• 20 MHz demodulation bandwidth for analyzing LTE signals
• Low measurement uncertainty (< 1 dB)
• Internal tracking generator and VSWR bridge with built-in DC voltage supply
• Easy handling due to low weight (3 kg with battery) and easy-to-reach function keys

Weighing only 3 kg, the R&S®R&S®FSH8 is a handy instrument. All frequently used functions have their own function keys and are within fingertip reach. The bright color display is easy to read, even in low light. It also has a black-and-white mode for tough conditions.

Power measurements on pulsed signals

The R&S®FSH8 uses the TDMA POWER function to measure power in the time domain. It does this within a TDMA timeslot. To make things easier for the user, all needed instrument settings are already set for the GSM and EDGE standards.

Channel power measurements

The R&S®FSH8 determines the power of a definable transmission channel by means of the channel power measurement function. You can measure channel power for LTE, 3GPP WCDMA, cdmaOne, and CDMA2000® 1x with a keystroke.

Field strength measurements with directional antennas

When measuring electric field strength, the R&S®FSH8 takes into account the specific antenna factors of the connected antenna. The field strength is displayed directly in dBµV/m. If W/m2 is selected, the power flux density is calculated and displayed.

In addition, you can correct frequency-dependent loss or gain, e.g., of a cable or amplifier. For simple result evaluation, the R&S®FSH8 provides two user-definable limit lines with automatic limit monitoring.

Quick function selection via keypad and rotary knob

The R&S®FSH4/FSH8 is operated via the keypad and rotary knob. You can activate the selected function directly using the Enter button integrated into the rotary knob. The vertical design puts all operating elements within fingertip reach.

You can conveniently make all basic settings in a straightforward list. The system saves measurement results and instrument settings. It can store them in internal memory, a replaceable SD card, or a USB stick.

You can lock predefined instrument settings to prevent accidental changes. This reduces the risk of incorrect measurements.

The USER key collects frequently required measurements in a single menu. User-defined instrument setups are assigned to softkeys under a user-definable name

Optimal reading of measurement results in any situation

The measurement results are easy to read on the brilliant, clearly laid out 6.5″ VGA color display. You can adjust the backlighting of the display to match the ambient lighting conditions. For use in extremely strong sunlight, a special monochrome mode provides optimal contrast.

Included

• Rohde & Schwarz FSH8 8.08 Spectrum Analyzer w/ Options: (BC# 39433-L/T*)
  • Installed Option:
    • Preamplifier
• Armored Test Port Cable
• Ethernet Cable
• BNC Cable
• AC Adapter/Charger
• USB PC Interface Cable
• User Manual On CD-ROM
• Carrying Case (G)

• 1 Each | USB cable A type to mini B
• 1 Each | Patch Cable, RJ45
• 1 Each | AC Power Supply, 15V 2A
• 1 Each | Manual/Software on USB Drive
• 1 Each | Hard Transit Case

Reference

• Manufacturer Information