Made in China
High-Frequency Electronic Circuits Experimental System China Engineering Lab Training System Suppliers
The machine is modularized designed to enable the study of High-frequency electronics.
Four typical system can be configured by the modules except frequency selection and waveforms conversion modules:
Medium wave AM transmitter (535kHz~1605kHz)
Superheterodyne Medium wave AM receiver (535kHz~1605kHz, IF 465kHz)
Semiduplex FM wireless interphone (10MHz~15MHz, IF 4.5MHz, channel spacing 200kHz)
Phase-locked frequency synthesizer (step frequency: 40kHz~4MHz)
SMT PCB benefits stable performance of high frequency characteristics.
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Comprising three kinds of instruments, ten experimental modules and the main experimental apparatus. |
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1. Frequency selection circuits |
LC parallel resonant circuits, LC series resonant circuits, LC LPF, ceramic filter and quartz-crystal filter |
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2.Small signal freque -selection amplification |
Single-tuned amplification, capacitor coupled double-tuned amplification, integrated frequency selection amplification and AGC |
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3. Sine wave oscillation and VCO |
LC oscillation, quartz-crystal oscillation and VCO/LC oscillation |
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4. AM and demodulation |
AM, DSB, SSB; diode peak envelope detection; triode small-signal envelope detection analog multiplier synchronous detection |
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5. FM demodulation (1) |
Quadrature detection, PLL frequency demodulation, basic PLL |
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6. FM demodulation (2) |
Double-mistuned slope detector, pulse counter type detection |
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7. Frequency mixing and conversion |
Double balanced diode mixer, analog multiplying mixer, transistor frequency conversion |
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8. High frequency power amplification |
Nonlinear class C amplification, linear wideband amplification, integrated linear wideband amplification, collector amplitude modulation |
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9. Waveforms conversion |
Limiting, DC level shifting, arbitrary waves/square waves conversion, square wave/pulse waves conversion, square waves/ triangle waves conversion, square waves/saw tooth waves conversion, triangle waves/sine waves conversion. |
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10. Synthesis experiment |
Amplification for mike and music IC, audio power amplification, antenna and semiduplex circuits, frequency divider |
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As leading high-frequency electronic circuits experimental system manufacturers, suppliers & exporters in China, Engineering Lab China combines factory-direct pricing, strict quality control and reliable worldwide shipping. Every High-Frequency Electronic Circuits Experimental System is built in-house in Guangzhou City to deliver dependable performance for engineering training and teaching environments.
We manufacture every High-Frequency Electronic Circuits Experimental System at our own facility in Guangzhou, China. No middlemen — you get factory pricing on Engineering Laboratory Trainer Kits, Training Charts and Educational Equipment.
Every High-Frequency Electronic Circuits Experimental System passes a strict outward quality check before dispatch, so it stands up to daily use in Industrial Training Institutions, Engineering Colleges & Polytechnics.
From a single trainer kit to a full lab tender, our team manages packaging and prompt international delivery so your High-Frequency Electronic Circuits Experimental System arrives on schedule, anywhere in the world.
EngineeringLabChina is a leading high-frequency electronic circuits experimental system manufacturers, high-frequency electronic circuits experimental system suppliers & exporters in China. Whether you need a single unit for a lab refresh or a complete tender for a polytechnic, we handle Engineering, Procurement, Installation and Commissioning under one roof.
We accept Wire or Telegraphic Transfer / Letter of Credit. Shipping is based on consignment size — contact us with your requirement for an accurate quote.
Share quantity, destination country and any custom specs for the High-Frequency Electronic Circuits Experimental System.
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We manufacture in Guangzhou, run a quality check and prepare export-ready packaging.
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