Today½s wireless spectrum is shared among different communications systems and services including mobile communications, mobile radios, paging, wireless local-area networks and digital video broadcasting. In additional to licensed systems, the spectrum is also shared with unlicensed transmitters and signal impairments such as reflections and fading. The combination of all these signals creates a very complex environment which must be first cleared and routinely monitored in order to maximize service performance. Designed specifically for wireless communications field engineers and technicians, the E8400B Spectrum Analyzer provides all necessary measurement functions and performance to accurately characterize the signal environment in addition to clearing, detecting, identifying and locating signal interference in a lightweight, handheld instrument.

Features:

Quickly identifies, locates and maps signal interference
Performs comprehensive signal analysis for complete site profile and monitoring of signal environment
Occupied Bandwidth, Channel Power and ACPR
Dual spectrum and spectrogram measurements
Verify RF transmission

Alte produse DEVISER

ANALIZOR DE SPECTRU TV SI CATV 1 MHZ..1 GHZ DEVISER DS8831

• 1 MHz.. 1 GHz Frequency Range
• 50 or 75 ohm input impedance
• Design QAM analysis, spectrum analysis and CATV analysis in one unit
• QAM analysis: MER, BER, EVM, Constellation Diagram etc
• Support QAM/ITU-T J.83 ANNEX A/B/C/D and QPSK, COFDM
• CATV analysis
• Battery and AC power supply

DEVISER SIGNALPROFILER E7042B

• Perform comprehensive spectrum and signal analysis for complete site profile and monitoring of signal environment
• Test MIMO 4x4 antenna performance
• Detect signal degradation and system performance over time with trace overlay

DEVISER AE210 SERIES OPTICAL POWER METER

• Over 100 hours' working time with 2x AA rechargeable batteries
• New features: pair with LS300 Series Light Source to auto-verify source wavelength and run dual-? testing
• Identify fiber bends and faults with VFL function
• Auto shutdown and self-calibration
• USB interface and Toolbox software

TESTER TV CABLU CATV ANALOG SI DVBC DIGITAL INSTALATII RETELE HFC DEVISER DS6300C

• mainly applied for the installation of data service of HFC Network
• compatible with DOCSIS & Euro DOCSIS 1.1/2.0/3.0
• simple measurement of Analog TV, DVB-C and Spectrum
• 3.5 Inch TFT LCD
• USB storage and upgrade
• Toolbox - PC Management Software

DEVISER AE600 CWDM CHANNEL ANALYZER

• Analyze 18 wavelengths (ranging from 1271 ~ 1611nm) simultaneously
• All-day testing with 5 hours' continuous operation
• With interchangeable connectors, switch easily among FC / SC / LC / ST
• View measurement results in list or graph format
• Store up to 1000 data groups; manage them with Toolbox PC software

SISTEM MONITORIZARE RETEA HFC BANDA LARGA MULTICANAL DEVISER DS1610

• Module designed, with maximum 16 cards and 128 ports in 1 housing
• Sweep time = 1 ms
• 50 dB dynamic range
• 1 year history data record
• 24 hours real time sweep and monitor
• Remote control
• User management could set users with different authority levels

SURSA DE LUMINA SEMNAL OPTIC DEVISER LS

• light source qualified in optical network, CATV and FTTX maintenance
• Multi wavelength output,
• CW mode or modulated mode, 270Hz, 330Hz, 1KHz, 2KHz
• Adjustable output power
• 30 hours working time

ANALIZOR VECTORIAL DE RETEA 300 KHZ..1.3 GHZ DEVISER NA7100

• Frequency Range 300KHz~1.3GHz
• 75 or 50 ohm
• Two channels, Four traces display
• Logarithm amplitude, Linearity amplitude, Phase, Group delay, Real part, Imaginary part
• Smith chart, Pole chart
• Transmission, Insertion Loss, Gain, Insertion Phase, Isolation
• Return Loss, VSWR, Impedance
• USB, parallel, RS-232 and VGA,LAN interface

GENERATOR SEMNAL TV QAM QPSK 5..120 MHZ DEVISER DS5200

• ideal return path generator for HFC system installation and maintenance
• Wide frequency covers return path: 5MHz-120MHz
• QPSK, 16/64/256QAM
• Large level dynamic range
• Multi-function module: RF, Pulse, Sweep
• Parameter setup memory

DEVISER E7000L CABLE & ANTENNA ANALYZER

• Detect signal degradation and system performance over time with trace overlay
• Instant Pass/Fail status
• Manage your measurement data and test setups with Measurement Center Software
• Intuitive touchscreen user interface for easier, faster measurements