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Published byColleen Blankenship Modified over 8 years ago
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EQUIPMENT
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Radio Transceiver (and Amplifier)
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Transceiver Block Diagram
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CW/SSB Receiver Product Detector Single-conversion superheterodyne receiver for CW/SSB 28 MHz CW/SSB RF signals 455 KHz BP filtering for selectivity 455.5 KHz 28.455 MHz 500 Hz
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FM Receiver (VHF/UHF) Discriminator RF preamplifier Increases sensitivity 146 MHz FM RF signals 10.7 MHz 135.3 MHz FM to Audio 1 KHz Limiter Eliminates Any trace of AM
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CW Transmitter Oscillator
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Other Equipment Transverter – Transmitter frequency converter –Example: 28 MHz up to 222 MHz RF Power Amplifier – 5W up to 25 Watts (see satellite setup)
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