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Spectrum Analyzer- GSP 730

GW Instek GSP-730 is a 3 GHz Spectrum Analyzer mainly developed to fulfill the demands of RF Communication educations. Budget constraint and insufficient teaching tools are normally the two hurdles for schools to provide high-quality courses for RF communication experiments. A moderate spectrum analyzer, GSP-730, featuring full functions should provide, along with GRF-1300 training kit possesses a unique position in the field as an economic turn-key solution for 3GHz RF Communication Experiment courses.
With its components, GSP-730 Spectrum Analyzer, GRF-1300 Trainer and a PC, properly connected, a tangible system is integrated for performing ongoing experiments while the lecture is given. Using a PC, the teacher can present teaching material with PowerPoint slide and simultaneously control GSP-730 and GRF-1300 to perform experiments and get spectrum displays and parameter readings on the PC screen. GSP-730 and GRF-1300 easily transferred the current teaching materials, including the PowerPoint slides, textbook, and a remote control software, into electronic-teaching system.

 

Features

  • Frequency Range : 150kHz ~ 3GHz
  • Autoset Function
  • Noise Floor: ≦-100dBm
  • RBW Range : 30kHz, 100kHz, 300kHz, 1MHz
  • ACPR/CHPW/OCBW Measurement
  • 3 Traces in Different Colors
  • Split Window Function
  • Limit Line Function
  • Remote Control Software
  • Presentation Material for Training Courses
  • Support Interface : USB Device/Host, RS-232C
  • 5.6" TFT LCD with VGA Output
Frequency
Frequency Range
  Setting Range 150kHz to 3GHz
Center Frequency
  Setting Resolution 0.1MHz
Accuracy within ±50kHz (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Frequency Span
  Setting range 1MHz to 3GHz
Accuracy within ±3%  (frequency span : 0.3GHz to 2.6GHz, 20 ±5°C)
Resolution Bandwidth
  Setting Range 30KHz, 100KHz, 300KHz,1MHz,
SSB Phase Noise
  -85dBc / Hz (typical, 500kHz offset,  RBW : 30kHz, Sweep time: 1.5s, Span:1MHz@1GHz)
Inherent Spurious Response
  less than -45dBc @ -40dBm Ref. Level (typical less than -50dBc)
Amplitude
Reference Level
  Input Range +20 to -40dBm
Unit dBm, dBV, dBµV
Average Noise Level
  ≤ -100dBm (typical, center frequency : 1GHz RBW : 30kHz)
Frequency Characteristic
  Accuracy : Within ±2dB (1GHz);SPAN:5MHz; Ref. Level 0dBm, input signal -10dBm;
  within ±3.0dB @300MHz~2.6GHz,
within ±6.0dB @ 80~300MHz, 2.6~3GHz
Input
  Input Impedance 50ohm
  Input VSWR less than 2.0@input att ≧10dB
  Input damage level +30dBm (CW average power), 25VDC
  Input connector N connector
Sweep
Sweep Time
  Setting Range 300ms to 8.4s, auto (not adjustable)
  Accuracy within ±2% ( frequency span : full span)
General
Communication
  Display 640*480 RGB color LCD
Interface
  RS-232C Sub-D female-D 9 pins
  USB Connector USB Host/Device full speed supported
VGA Output
    Sub-D female 15 pins
Power Source
    AC 100~240V, 50/60Hz
Other
  Operating Temperature 5 to 45°C (Guaranteed at 25 ±5°C, without soft carrying case)
  Operating Humidity Less than 45°C / 90%RH
  Storage Temperature -20 to 60°C, less than 60°C / 70%RH
  Dimensions 296 (L) × 153 (W) × 105 (H) mm
  Weight Approx. 2.2kg
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Features Frequency Range : 150kHz ~ 3GHz Autoset Function Noise Floor: ≦-100dBm RBW Range : 30kHz, 100kHz, 300kHz, 1MHz ACPR/CHPW/OCBW Measurement 3 Traces in Different Colors Split Window Function Limit Line Function Remote Control Software Presentation Material for Training Courses Support Interface : USB Device/Host, RS-232C 5.6" TFT LCD with VGA Output ..
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