　專為無線頻率范圍的應(yīng)用
　　包括一個880兆赫數(shù)字鎖相環(huán)和2.4兆赫微帶線濾波器電路
　　訓(xùn)練語音通信系統(tǒng)
　　論證了應(yīng)用和測量光譜分析儀使用在通信工具
　　教學(xué)理論與實踐訓(xùn)練,每一章都有主題實驗覆蓋在射頻(RF)系統(tǒng)
　　設(shè)計的應(yīng)用系統(tǒng)的射頻發(fā)射機和接收機
　　具體的射頻電路特點及在每一個PCB布局模塊

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更新時間：2025-02-22
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產(chǎn)品詳情

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
GRF-3300K	560（W） x 170（H） x 530（D）mm, Approx. 7kg

Ordering Information
GRF-3300S Package	Including Spectrum Analyzer GSP-830 + Tracking Generator（TG）, RF Training System GRF-3300S
GRF-3300K Package	Including Spectrum Analyzer GSP-830 + Tracking Generator（TG）, RF Training Kit Sets GRF-3300Kning Kit Sets, 22 modules （12 for receiver and 10 for transmitter systems）
*GRF-3300S（）**	RF Training System, Two Systems （Transmitter and Receiver）
*GRF-3300K（）**	RF Training Kit Sets, 22 Modules （12 for Receiver and 10 for Transmitter systems）
（*）All GRF-3300S/K experiments are based upon GSP-830, we can't guarantee the result almost has its similarity by using other spectrum analyzers of their kinds.

Teacher book & Student book
50 Terminator
AC Power cord （only for GRF-3300S） x 2
Antenna x 2
DC Power cable （red, black）（only for GRF-3300K） x 10
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

Ordering Information
GRF-3300S Package	Including Spectrum Analyzer GSP-830 + Tracking Generator（TG）, RF Training System GRF-3300S
GRF-3300K Package	Including Spectrum Analyzer GSP-830 + Tracking Generator（TG）, RF Training Kit Sets GRF-3300Kning Kit Sets, 22 modules （12 for receiver and 10 for transmitter systems）
*GRF-3300S（）**	RF Training System, Two Systems （Transmitter and Receiver）
*GRF-3300K（）**	RF Training Kit Sets, 22 Modules （12 for Receiver and 10 for Transmitter systems）
（*）All GRF-3300S/K experiments are based upon GSP-830, we can't guarantee the result almost has its similarity by using other spectrum analyzers of their kinds.

		產(chǎn)品敘述
GRF-3300 Series User Manual	216 K	For Student （pdf）	en	V1	2009/9/22
GRF-3300 Series User Manual	227 K	For Teacher （pdf）	en	V1	2009/9/22