SSB signal circuit diagram produced by phase-shift method

Published:2011/8/10 5:33:00 Author:nelly | Keyword: SSB signal, phase-shift method | From:SeekIC

For HAM, it is a challenge to self-made SSB transmitter, it also is a test to self-power. At present, there is little HAM can self-made SSB transmitter at home, because the crystal filter and the crystal oscillator of SSB transmitter's core parts (such as the 8998, 5KHz, 9001, used in 9MHz crystal filter, 5KHz crystal oscillator)are hard to buy, in this case, it can adopt phase-shift method to produce SSB signal, compare to the common filter method, the phase-shift method is not so better to inhibit the uselessness side band.



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