Digital Satellite Signal Analyzer (1802 1820)

Digital Satellite Signal Analyzer (1802 1820) Description

Feature

Model No. 1802 & No. 1820 measure the quality of satellite signals from the antenna dish. They are compact, field portable and very easy to use, making them the ideal test instrument for the satellite installer. The 1802/1820 are an alternative expensive, bulky spectrum analyzers. Since they display actual signal level, there is no need to calculate resolution bandwidth corrections. No. 1802 displays C/N snd No. 1820 displays C/N as well as BER(Digital Satellite DVB & DSS with SCPC. MCPC, QPSK Demodulator). The BER test detects problems that remain hidden when viewed on the analyzer screen. The BER measurement provides the installer with a high level of confidence by quantifying system margin or weather resistance.

Specifications

• Dimension: 218mm x 105mm x 58mm
  
• Weight: 850g(including batteries)
  
• Input impedance: 75ohms(F type connector)
  
• External power: DC 15V 500mA(charge & external power)
  
• Operation temperature: 0°C ~ +50°C
  
• Water Resistant: @80% Humidity
  
• Frequency Range: 950MHz ~ 2,150MHz
  
• Measurement Range: 30dBuV(-30dMbV) ~ 105dBuv(+45dBmV)
  
• Resolution: 0.1dB
  
• Accuracy: ±2dB
  
• Spectrum span: 50MHz ~ 1,200MHz
  
• Carrier/Noise Ratio(C/N) Measurement Range : 0 ~ 50dB
  
• LNB Power Output : 13V/18V, 350mA Max.
  
• LNB Control Function
  : Voltage Control, Signal Control of Pulse Output : 22KHz/40KHz
  
• Current Measument: 20~350mA, ±5%, 1digits
  
• Satellite Channel Memory: 10satellites x 50CH Max.
  
• Data Logger with Remote Port
  
• Sweep Function: max. 30CH
  
• Digital Satellite DVB & DSS with SCPC, MCPC, QPSK Demodulator
  BER Measurement / Symbolrate : 2~45MS/S
  → No. 1820 only
  
• Battery Running Time: LNB Power ON(2hours), LNB Power OFF(5hours)
  
• Rechargeable Battery: 9.6V 1600mAH(AAM size, Ni-MH, 1.2V x 8)
  
• Auto Power Down: 5min, 10min, 30min, 60min(setting selectable)
  
• Auto Line Loss Compensation: 20dB Max.
  
• Back Light Graphic LCD(128 x 64)
  

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