Product Description

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.

 

Specification

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