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دیجیتال اسپکتروم آنالایزر دستی از 100KHz تا 3GHz ساخت Rouhde & Schwartez آلمان (آکبند)

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• Frequency range: 100 kHz-3 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)
• Measurement functions for all important measurement tasks related to the startup and maintenance of transmitter systems
• Internal tracking generator and VSWR bridge with built-in DC voltage supply (bias)
• Two-port network analyzer
• 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
• Easy operation thanks to user configurable, automatic test sequences (wizard)
• Power measurements on pulsed signals
• Channel power measurements
• Adjacent channel power measurements
• Measurements of spurious emissions (spectrum emission mask)
• Measurements of the modulation spectrum on pulsed signals with gated sweep
• Analysis of transmit signals (connected to BTS or OTA): GSM/GPRS/EDGE, WCDMA/HSDPA/HSPA+, CDMA2000®, 1xEV-DO, LTE FDD/TDD, TD-SCDMA/HSDPA
• Distance-to-fault measurements
• Two-port vector network analysis
• Scalar network analysis
• One-port cable loss measurements
• Vector voltmeter
• Position finding and increased measurement accuracy using the GPS receiver
• Highly accurate power measurements up to 67 GHz with terminating power sensors
• Directional power measurements up to 4 GHz
• Channel power meter
• Pulse analysis with wideband power sensors
• Spectrogram measurements with R&S FSH-K14 and R&S FSH-K15
• Interference analysis with R&S FSH-K15 and directional antennas
• Geotagging
• Indoor mapping
• Field strength measurements with directional antennas
• Field strength measurements with isotropic antennas
• General spectrum analysis
• EMC precompliance measurements and channel scan
• AM modulation depth measurements
• Measurements of signal distortions caused by harmonics
• Location of EMC problems
• Quick function selection via keypad and rotary knob
• Optimal reading of measurement results in any situation
• Test report in just a few steps using the R&S FSH wizard
• Setting of frequency via channel tables
• Operation in different languages
• R&S FSH4View software for documenting measurement results
• Remote control via LAN or USB