Spectrum Analyzer ATTEN GA4063


ATTEN GA4063 is a portable digital spectrum analyzer with a frequency range 9 kHz to 3 GHz, phase noise -95 dBc/Hz (offset 10 kHz), displayed average noise level (DANL) ≤ -148 dbm. One of the device advantages is 8.5″ color TFT widescreen LCD.

Technical characteristics, features and wide choice of measuring functions of ATTEN GA4063 allow its use in differebt spheres of science, education, research and industrial manufacturing.

There is an option of enhancing the measuring capabilities with a Tracking Generator.


  • Frequency range: 9 kHz to 3 GHz.
  • Displayed average noise level (DANL): ≤ -148 dbm.
  • Phase noise: -95 dBc/Hz (Offset 10 kHz).
  • Full amplitude accuracy of <1.0 db.
  • Minimum resolution bandwidth (RBW): 1 Hz.
  • Standard preamplifier.
  • 3 GHz Tracking Generator (optional).
  • Measurement capabilities and a variety of automatic settings.
  • 8.5-inch (800×480) widescreen display.
  • The interface is simple and rich in affinity, operation and user-friendly design.
  • Compact portable design.
  • Weighing less than 7 kg.

Additional information

Download ATTEN GA4063 Data Sheet.

Product Specification

Technical Specifications

Frequency range 9 kHz to 3 GHz
Frequency span range 0 Hz (zero span), 100 Hz to 3GHz
Minimum resolution bandwidth (RBW) 1 Hz
Video bandwidth (VBW) 1 Hz to 3 MHz, 1-3-10 sequence
Displayed average noise level (DANL) ≤ -148 dbm
Phase noise -95 dBc/Hz (Offset 10 kHz)
Full amplitude accuracy < 1.0 db
Display 8.5″ TFT color LCD, 800×480
Interfaces USB, LAN, RS232, VGA
Power supply 100 V to 240 V AC, 50 Hz to 60 Hz
Power consumption 24 W Typical
Temperature range 0 °C to +40 °C (Operating) -40 °C to +70 °C (Storage)
Relative humidity < 95%
Dimensions 410 mm × 210mm × 136 mm
Weight 7 kg


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