Color

^ Back to Top

Product Details

  • GA4063 3GHz

    GA4063 3GHz
    Spectrum Analyzer

    Frequency range of 9 KHz to 3 GHz
    Displayed average noise level (DANL) <-148 dbm
    -95 dBc/Hz（Offset 10 kHz） Phase Noise
    Full amplitude accuracy of <1.0 db

    User Manual

    GA4063 3GHz Introduction

    　

    Product Overview
    GA4063 is a small size, light weight, cost-effective portable spectrum analyzer to meet your all the
    RF application demands. It has easy-to-keyboard layout and high-definition 8.5-inch TFT color
    LCD display; display contains the appropriate settings and alerts. Standard USB, LAN and
    RS232 communication interface, virtual terminal display and control and remote network access.
    The spectrum analyzer can be widely applied in many fields of science education, enterprise
    research and development and industrial production.

    Features
    Frequency range of 9 KHz to 3 GHz
    Displayed average noise level (DANL) <-148 dbm
    -95 dBc/Hz（Offset 10 kHz） Phase Noise
    Full amplitude accuracy of <1.0 db
    Minimum resolution bandwidth (RBW) 1 Hz
    Standard preamplifier
    3GHz Tracking Generator(Optional)
    Measurement capabilities and a variety of automatic settings
    8.5-inch (800x480) widescreen display
    The interface is simple and rich in affinity, operation and user-friendly design
    Compact portable design, weighing less than 7 kg

Specifications Parts List User Guides
TECHNICAL SPECIFICATIONS
1. Frequency Specifications
1.1 Frequency range: 9 kHz to 3 GHz
1.2 Internal 10 MHz frequency reference accuracy
Aging rate: ± 0.1 ppm/year
Temperature stability: ± 0.1 ppm Referenced to frequency reading at 25 °C.
1.3. Frequency readout accuracy with marker (start, stop, center, marker)
Marker resolution:  (frequency span)/(sweep points -1),
Uncertainty ± (frequency indication × frequency reference uncertainty +1% × span +10% ×resolution bandwidth + marker resolution+1 Hz),
  Frequency reference uncertainty = (aging rate x period of time since adjustment + temperature stability).
1.4 Marker frequency counter  
Resolution: 1 Hz,
Accuracy: ±(marker frequency × frequency reference uncertainty +counter resolution)
(marker level to displayed noise level > 25 dB; frequency offset 0 Hz)  
1.5 Frequency span  
Range: 0Hz (zero span), 100 Hz to 3GHz
Resolution: 1 Hz
Accuracy: ±span/(sweep points -1)
1.6 SSB phase noise  
  < -95 dBc/Hz, Carrier offset 10 kHz;
  < -100 dBc/Hz, Carrier offset 100 kHz;
  < -115 dBc/Hz, Carrier offset 1MHz;
  (Center frequency 500 MHz, 20 °C to 30 °C).
1.7 Resolution bandwidth (RBW)  
-3 dB bandwidth: 1 Hz to 3 MHz, 1-3-10 sequence;
Accuracy: ± 5%, RBW = 10 Hz to 1 MHz Nominal, ±10%, RBW = 3 MHz;
Resolution filter shape factor < 5 : 1 .
1.8 Video bandwidth (VBW)  
-3 dB bandwidth: 1 Hz to 3 MHz, 1-3-10 sequence
     
2. Amplitude specifications
2.1 Measurement range Displayed average noise level (DANL) to +10 dBm, (100 kHz to 2 MHz, Preamp off) Displayed average noise level (DANL) to+20 dBm, (2 MHz to 3 GHz),
Input attenuator range 0 dB to 50 dB, in 10 dB steps.
2.2 Maximum safe input level  
Average continuous power +30 dBm, (3 minutes maximum, Input attenuator≥20 dB, 2 MHzto 3 GHz)
DC voltage ± 25 VDC maximum
2.3 Displayed average noise level  
2.3.1 Preamp off 100 kHz to 10 MHz , -120 dBm;
10 MHz to 2.5GHz , -130 dBm;
2.5GHz to 3GHz, -120 dBm; (Reference level ≤-50 dBm)
2.3.2 Preamp on 100 kHz to 10 MHz, -130 dBm;
10 MHz to 2.5GHz, -148 dBm;
2.5GHz to 3GHz, -140dBm;
 (Reference level ≤-70 dBm)
2.4 Level display range  
Log scale 10 dB to 100 dB, 10 divisions displayed; 1, 2, 5, 10 dB/division;
Linear scale 0% to 100%, 10 divisions displayed,
Scale units W, V, mV;
Sweep (trace) points: 501;
Marker level readout resolution:  
Log scale 0.01 dB
Linear scale ≤1% of signal level Nominal
Detectors Normal, positive peak, sample, negative peak, average;
Number of traces: 3
2.5 Level display range  
Trace functions: Clear/write, maximum hold, minimum hold, average;
Level measurement error: ±1.5 dB, typical ± 0.6 dB.
2.6 Reference level  
Setting range -100 dBm to +30 dBm Steps of 1 dB;
Setting resolution Log scale 0.01 dB;
Linear scale Same as log (2.236 µV to 7.07 V);
Accuracy 0.
2.7 RF Input VSWR (at tuned frequency)  
  < 1.5:1, (10 MHz to 3 GHz, 10 dB or 20 dB attenuation)
2.8 Spurious response  
Second harmonic distortion < -70dBc, (Mixer signal level at -40 dBm, input attenuation 0 dB, preamp off); 
Third order intermodulation distortion: < -70dBc,(Two -30 dBm tones at input mixer, spaced by 1MHz, input attenuation 0 dB, preamp off);
Input related spurious: < -70dBc, (-30 dBm signal at input mixer);
Inherent residual response: <-88dBm, (Input terminated and 0 dB RF attenuation, preamplifier off).
     
3. Sweep specifications
  Sweep time  
Range 10ms to 1000s, Span≥100 Hz;10µs to 100s, Span = 0 Hz (zero span);
Sweep mode Continuous, single;
Trigger source Free run, RF burst.
     
4. RF input
4.1 Connector and impedance Type-N female, 50 Ω Nominal
4.2 10 MHz reference  
Reference input frequency 10 MHz;
Reference input amplitude -10 dBm to +10 dBm.
Reference output frequency 10 MHz;
Reference output amplitude 0 dBm to +10 dBm.
Connector BNC female, 50 Ω Nominal.
     
5. Interface
  Host connector USB Type-A female,
Device connector USB Type-mini AB female, LAN, RS232, VGA
     
6. General specifications
Display
  Resolution 800 pixels x 480 pixels
  Size and type 8.5 inch TFT color display
  Languages On-screen GUI: English, Simplified Chinese
7. Power requirements
  Adaptor voltage 100 V to 240 V AC, 50 Hz to 60 Hz , Auto-ranging
  Power consumption 24 W Typical
8. Environmental and size
  Temperature range 0 °C to +40 °C (Operating) -40 °C to +70 °C (Storage)
  Relative humidity < 95%.
  Weight 8kg.
  Dimensions 400 mm × 223 mm × 159 mm, Approximately (W x H x D)
     
9. Tracking generator (Optional)
  Frequency range 5 MHz to 3GHz;
  Output level 0 dBm to -20 dBm, 1 dB steps;
  VSWR < 2.0: 1, Nominal;
  Connector and impedance Type-N female, 50 Ω.
       
Shenzhen Atten Electronics Co. Ltd © ATTEN 2006-2013