Gw instek GRF-3300S 无线射频&频谱分析仪教育训练系统

Datasheet 

Features

•  
  Designed for wireless frequency range applications
•  
  Includes a 880MHz Digital PLL and 2.4GHz microstrip line filter circuits
•  
  Include these applications of RF Transmitter and Receiver both
•  
  Training for the Voice Communication System
•  
  Demonstrates the applications and measurements for using spectrum analyzers in communication instruments
•  
  Specific RF circuit characteristics & PCB Layout on each module
•  
  Training system covering 22 modules, and over 50 experiments

• Spectrum Analyzer & RF Training System
  
  The GRF-3300S training system is designed for a high frequency range of wireless applications.

  This superior system is equipped with digital phase-locked loop (PLL) and a microstrip line filter (MLF) with a design range from 730MHz up to 960MHz / 2.4 GHz,

  which is increasingly important in the education field. By using the Wireless Voice Communication system, students can practically complement their learning.
  
  The GRF-3300S with the combination of a training syllabus, basic theory, systematic demonstrations, and hands-on experiments make it the perfect match for modern RF communication education.

  The spectrum analyzer used in the training system is not only capable of experimenting with measurement testing, but is also a standard industrial instrument itself,

  making it practical for students to adapt in the occupational field.

•  

  Training Contents
  Sections	Theory	Experiment	Related Applications
  The Fundamentals	Impedance matching network: L-type, π-type, T-type Smith chart: theory and practical examples	Theory explaining	RF Component Test
  Antenna	Antenna parameter, antenna structure, antenna type	Frequency response	Antenna Design
  Attenuator	Attenuator parameter, attenuator type, attenuator design	Attenuation characteristics	When the Signal is Too Big
  Low Noise Amplifier	LNA parameter, 1dB compression point, LNA structure	Input and output return loss, amplifier gain, 1dB compression point	Small Signal Enlarged
  Preamplifier	Preamplifier type, preamplifier structure	Input and output return loss, amplifier gain, 1dB compression point	Small Signal Enlarged
  Power Amplifier	Power amplifier frequency characteristics, bias circuit, power amplifier parameter, power amplifier structure	Gain flatness, 1dB compression point, fundamentals to harmonics ratio	Power Enlarge
  Filter	Filter parameter, filter structure: Butterworth, Chebyshev	Input/output return loss, insertion loss	EMI filter Design
  Mixer	Mixer structure, mixer parameter, mixer type	Conversion gain, 1dB compression point, isolation	TV Tuner
  Phase Locked Loop	PLL structure, frequency synthesizer, PLL controller, loop filter, design a PLL	Frequency response/modulation	Signal Generator
  Audio Processor	Audio compression/decompression circuit	Pre-emphasis, compression characteristics, expander and de-emphasis, decompression characteristics	Wireless Microphone
  Modulation	Design and implement a modulation circuit	Frequency modulation	Remote Controller
  Demodulation	Design and implement an FM intermediate frequency demodulation circuit	IF modulation, RSSI output	Broadcasting
  Transmitter	Transmitter parameter, transmitter structure	Transmission spectrum	Radio Set
  Receiver	Receiver parameter, receiver structure	Receiving signal spectrum, demodulation waveform	Radio Set
  Voice Demo	Combine with transmitter & receiver circuits	Voice communication system	VoIP
  Microstrip Line Filter	Transmission line basics, stepped-impedance LPF, coupled line BPF, optimized HPF	Insertion loss	RFID
  POWER SOURCE
  AC 110V or 220V, 50/60Hz
  DIMENSIONS & WEIGHT
  GRF-3300S	428(W) x 90(H) x 303(D)mm for Transmitter & Receiver, Approx. 8.4kg

•  

• Include

  • Teacher book & Student book 
    50 Terminator
    AC Power cord (only for GRF-3300S) x 2
    Antenna x 2
    Microphone
    N-SMA Adaptor x 3
    Return loss bridge
    RF Cable, 10cm x 6
    RF Cable, 20cm x 6
    RF Cable, 75cm x 3
    SMA-SMA Connector
  •  

Features

•  
  Designed for wireless frequency range applications
•  
  Includes a 880MHz Digital PLL and 2.4GHz microstrip line filter circuits
•  
  Include these applications of RF Transmitter and Receiver both
•  
  Training for the Voice Communication System
•  
  Demonstrates the applications and measurements for using spectrum analyzers in communication instruments
•  
  Specific RF circuit characteristics & PCB Layout on each module
•  
  Training system covering 22 modules, and over 50 experiments

• Spectrum Analyzer & RF Training System
  
  The GRF-3300S training system is designed for a high frequency range of wireless applications.

  This superior system is equipped with digital phase-locked loop (PLL) and a microstrip line filter (MLF) with a design range from 730MHz up to 960MHz / 2.4 GHz,

  which is increasingly important in the education field. By using the Wireless Voice Communication system, students can practically complement their learning.
  
  The GRF-3300S with the combination of a training syllabus, basic theory, systematic demonstrations, and hands-on experiments make it the perfect match for modern RF communication education.

  The spectrum analyzer used in the training system is not only capable of experimenting with measurement testing, but is also a standard industrial instrument itself,

  making it practical for students to adapt in the occupational field.

•  

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  Training Contents
  Sections	Theory	Experiment	Related Applications
  The Fundamentals	Impedance matching network: L-type, π-type, T-type Smith chart: theory and practical examples	Theory explaining	RF Component Test
  Antenna	Antenna parameter, antenna structure, antenna type	Frequency response	Antenna Design
  Attenuator	Attenuator parameter, attenuator type, attenuator design	Attenuation characteristics	When the Signal is Too Big
  Low Noise Amplifier	LNA parameter, 1dB compression point, LNA structure	Input and output return loss, amplifier gain, 1dB compression point	Small Signal Enlarged
  Preamplifier	Preamplifier type, preamplifier structure	Input and output return loss, amplifier gain, 1dB compression point	Small Signal Enlarged
  Power Amplifier	Power amplifier frequency characteristics, bias circuit, power amplifier parameter, power amplifier structure	Gain flatness, 1dB compression point, fundamentals to harmonics ratio	Power Enlarge