GAOTek Spectrum Analyzer

This Spectrum Analyzer has a frequency range of 9 KHz to 1.5 GHz, also has a 9-inch LCD with high resolution 1280 × 800 pixels.

GAOTek-SA-117

Description

Features

  • Frequency range 9 KHz to 1.5 GHz
  • -160 dBm Displayed Average Noise Level (DANL)
  • Phase noise -80 dBc/Hz @ 1 GHz and offset at 10 KHz
  • Total amplitude accuracy < 0.7 dB
  • 1 Hz minimum resolution bandwidth (RBW)
  • EMI pre-compliance test kit, optional EMC test software
  • Optional tracking generator (standard tracking generator hardware, can be remotely upgraded according to needs)
  • Waterfall plot graphic, modulation signal quality analysis, audio demodulation, etc Multiple general and extended test functions
  • Standard Pass or Fail on-site test and alert function
  • Adopt all-digital intermediate frequency technology
  • Multiple interfaces: USB Host, USB Device, LAN, earphone interface, HDMI
  • 9-inch LCD, high resolution 1280 × 800 pixels

 

Technical Specifications

Frequency Range 9 kHz to 1.5 GHz
Frequency Resolution 1 Hz
Reference frequency aging rate < 1 ppm/year
Frequency Span
Span Range 0 Hz, 100 Hz to max frequency of instrument
Span Uncertainty ± span / (sweep points-1)
SSB Phase Noise
Carrier Offset 10 kHz < -80 dBc/Hz100 kHz < -100 dBc/Hz

1 MHz < -115 dBc/Hz

Bandwidth
Resolution Bandwidth(-3 dB) 1 Hz to 1 MHz, in 1 to 3 to 5 to 10 sequence
Resolution Bandwidth (-6 dB) (EMI) 200 Hz, 9 kHz, 120 kHz, 1 MHz
RBW Accuracy < 5 %
Resolution Filter Shape Factor < 5
Video
Bandwidth
10 Hz to 1 MHz, in 1 to 3 to 5 to 10 sequence
Amplitude And Level
Amplitude Measurement Range DANL to + 10 dBm, 100 kHz to 10 MHz, Preamp Off
DANL to + 20 dBm, fc ≥ 10 MHz, Preamp Off
Reference Level -80 dBm to + 30 dBm, 0.01 dB by step
Preamp 20 dB, nominal, 100 kHz to 1.5 GHz
Level Display
Trace Detectors positive-peak, negative-peak, normal, sample, RMS, voltage average, quasi-peak
Trace Functions clear write, max hold, min hold, average, view, blank, trace math
Units of Level Axis dBm, dBμW, dBpW, dBmV, dBμV, W, V
Frequency Response
Preamp Off < 0.7 dB
Preamp On < 1.0 dB
Difference and Accuracy
Uncertainty fc = 50 MHz, peak detector, preamplifier off, attenuation = 10 dB, input signal level = -10 dBm, 68 °F to 86 °F (20 ℃ to 30 ℃)
< 0.4 dB
Output Power
Level Range
-40 dBm to 0 dBm
Interface USB Host, USB Device, LAN, earphone interface, HDMI
Display 9 inch TFT LCD, 1280 x 800 pixels
Dimensions 14.76 in x 7.28 in x 4.72 in (375 mm x 185 mm x 120 mm)
Weight 8.15 lb (3.7 kg)

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