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GRF-3300 Series |
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Training Contents |
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The Fundamentals |
Impedance matching network: L-type, π-type, T-type
Smith chart: theory and practical examples |
Theory explaining |
RF Component Test |
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Antenna |
Antenna parameter, antenna structure, antenna type |
Frequency response |
Antenna Design |
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Attenuator |
Attenuator parameter, attenuator type, attenuator design |
Attenuation characteristics |
When the Signal is Too Big |
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Low Noise Amplifier |
LNA parameter, 1dB compression point, LNA structure |
Input and output return loss, amplifier gain, 1dB compression point |
Small Signal Enlarged |
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Preamplifier |
Preamplifier type, preamplifier structure |
Input and output return loss, amplifier gain, 1dB compression point |
Small Signal Enlarged |
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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 |
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Filter |
Filter parameter, filter structure: Butterworth, Chebyshev |
Input/output return loss, insertion loss |
EMI filter Design |
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Mixer |
Mixer structure, mixer parameter, mixer type |
Conversion gain, 1dB compression point, isolation |
TV Tuner |
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Phase Locked Loop |
PLL structure, frequency synthesizer, PLL controller, loop filter, design a PLL |
Frequency response/modulation |
Signal Generator |
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Audio Processor |
Audio compression/decompression circuit |
Pre-emphasis, compression characteristics, expander and de-emphasis, decompression characteristics |
Wireless Microphone |
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Modulation |
Design and implement a modulation circuit |
Frequency modulation |
Remote Controller |
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Demodulation |
Design and implement an FM intermediate frequency demodulation circuit |
IF modulation, RSSI output |
Broadcasting |
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Transmitter |
Transmitter parameter, transmitter structure |
Transmission spectrum |
Radio Set |
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Receiver |
Receiver parameter, receiver structure |
Receiving signal spectrum, demodulation waveform |
Radio Set |
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Voice Demo |
Combine with transmitter & receiver circuits |
Voice communication system |
VoIP |
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Microstrip Line Filter |
Transmission line basics, stepped-impedance LPF, coupled line BPF, optimized HPF |
Insertion loss |
RFID |
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POWER SOURCE |
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AC 110V or 220V, 50/60Hz |
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DIMENSIONS & WEIGHT |
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GRF-3300S |
428(W) x 90(H) x 303(D)mm for Transmitter & Receiver, Approx. 8.4kg |
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GRF-3300K |
560(W) x 170(H) x 530(D)mm, Approx. 7kg |
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