Eltz, George Jacob, b. 1893 · New York, N.Y. : Radio Directory and Pub. Co. · leaf 37
g. 1 the filter circuit consists of a coil of wire wound nextto the grid coil of the Super-Regenerative amplifier. This coil due toits small inductance and the rather loose coupling cannot transferenough of the low frequency oscillating current to the grid to causetrouble. The coupling is… … vwwwv Figure 14 Combination resistance and resonance type filter. 16 and 17. 12000 ohm resistance. 18. Fixed condenser—.005 mf. 19. Variable condenser—.005 mf. maximum. 20. Choke coil about .1 to .25 Henries.
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