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Analizor de spectru TV si CATV 1 MHz..1 GHz Deviser DS8831
PRODUS OBSOLET ( * SCOS DIN UZ )

Cod: Deviser DS8831A/ DS8831B/ DS8831Q/ DS8831T


 
Brosura produs PDF, 0.99 Mb
       

Descriere

  • 1 MHz.. 1 GHz Frequency Range
  • 50 or 75 ohm input impedance
  • Portable design with DSP technology
  • 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: CSO/CTB, C/N, HUM, DoM, LEVEL, Cross-Modulation, Auto and Limit Test etc.
  • Video Analysis Function: Differential Phase/Gain, Chrominanceto-Luminance Delay Inequality
  • Powerful Spectrum Analysis
  • 6.4" color TFT LCD and USB, LAN Interface
  • Remote control via LAN port
  • Mainly for analyzing broadcasting and communication signal
  • Double scan windows
  • Fast sweep and peak hold function
  • Battery and AC power supply

 

  Model      

Description

DS8831A

Standard Spectrum Analyzer 50O

DS8831B

Spectrum Analyzer 75Owith CATV

DS8831Q

Spectrum Analyzer with CATV, DVB-C

DS8831T

Spectrum Analyzer with CATV, DVB-C, DTMB

 

 

 

 

 

 

 

Optiuni recomandate

Option

Tracking Generator

1000MHz/3000MHz Tracking Signal Source

Workbench

PC management software

Line Selection in CATV

Video Analysis including Differential Phase, Differential Gain, Chrominance-to-Luminance Delay Inequality and Row Triggering function in Spectrum

Narrowband RBW

RBW to 300Hz 100H30Hz   VBW to 1Hz

Video output converter

Converting the VGA signal to RCA and S-Video output

CATV Measurement

CATV Indexes

DVB-C Measurement

DVB-C Indexes

DTMB Measurement

DTMB Indexes

 

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

 
SURSA SEMNAL TV FRECVENTE FIXE DEVISER DS5103

• 20 MHz / 40 MHz Output Frequency
• Frequency Output simultaneity
• Output level is adjustable.
• Small dimension,light weight

 
TESTER CERTIFICARE SI CALIFICARE RETEA CABLU UTP SI COAXIAL CAT3 CAT5E CAT6 DEVISER TC500

• Designed for Ethernet systems
• Contains a main unit and a remote unit
• measures the speed and performance on CAT3, CAT5e and CAT6 cables
• according to ANSI/TIA/EIA-568-B and ISO/IEC 11801 to ensure the cable qualification
• Tone generator
• Two additional functions: Ping and BER Test
• Store at least 100 results
• Toolbox software to analyze the results on PC

 
ANALIZOR OTDR LOCATOR DEFECTE FIBRA OPTICA DEVISER AE2300

• 1310/1550 nm Wavelength
• Up to 36dB dynamic Range
• High Accuracy
• Fast Test
• Easy Operation
• Small Size and ideal for field
• Long Working Time

 
POWERMETRU FIBRA OPTICA DEVISER AE100

• 850nm, 980nm, 1300nm, 1310nm, 1490nm, 1550nm, 1610nm Wavelengths
• 0.01 dBm Resolution
• fber network installation, debugging and maintenance in optical network, CATV and FTTX field
• Power efficient: Up to 50 hours working time with 2 Ni-MH 5AA batteries
• Cost-effective
• Pocket size

 
GENERATOR SEMNAL TV HFC RETURN PATH 5..65 MHZ DEVISER DS55112

• 5..65 MHz Frequency Range
• Advanced DDS technique and highspeed D/A chip
• Automatic temperature supplemental circuit and output protect module
• Small dimension,light weight

 
DEVISER TC702 GIGABIT ETHERNET MODULE

• Packet stream generation and measurement
• Loopback discovery
• Smart Loopback and 802.3ah OAM Loopback
• Through mode

 
ANALIZOR DE SPECTRU PORTABIL 100KHZ..3GHZ DEVISER E8000A

• 2G/3G/4G, WiFi and broadcast installation and maintenance
• frequency range: 100 kHz ~ 3000 MHz and has tracking generator option
• Interference Signals Analysis
• 1ms Fast Sweep Speed
• RF Signals Analysis Function
• GPS Receiver Option
• USB, LAN Ports

 
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 E8400B WIRELESS SPECTRUM ANALYZER

• 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