VOICE_BANDPASS

Published:2009/7/3 4:14:00 Author:May | From:SeekIC

Used between 8-ohm output of communication receiver and 8-ohm Loud-speaker or low-impedance phones, to suppress Continuous Random Unwanted Disturbances on voice transmissions. Passband is 355 to 2530 Hz at 3-dB points. L1 and L3 are 4a-mH toroids.L2 is 88-mH toroid with 94 turns removed. T1 and T2 are 88-mH toroids with 100 turns No.28 enamel wound over original winding of each for primary.-R. M. Myers, The SSB Crud-O-Ject, QST, May 1974, p 23-25 and 56



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