. QST . ion. During the following adjustments, attenuate thesignal generator output to keep the readings below5 volts. i) Tune dial 3 kc. lower than the center frequency (de-termined in step (g). Adjust Tr (both top and bottom slugs)for maximum readings. j) Tune the dial 3 kc. above center frequency. Adjust Tsand top and bottom slugs of Tr for maximum read-ing. k) Retune to center frequency determined in step (g)and tune C32 (plate of Fig) for maximum readings. Appendix V Revision to improve noise immunity. 1) Replace Cs2 with .05-/ifd. 300-volt capacitor (gri
. QST . ion. During the following adjustments, attenuate thesignal generator output to keep the readings below5 volts. i) Tune dial 3 kc. lower than the center frequency (de-termined in step (g). Adjust Tr (both top and bottom slugs)for maximum readings. j) Tune the dial 3 kc. above center frequency. Adjust Tsand top and bottom slugs of Tr for maximum read-ing. k) Retune to center frequency determined in step (g)and tune C32 (plate of Fig) for maximum readings. Appendix V Revision to improve noise immunity. 1) Replace Cs2 with .05-/ifd. 300-volt capacitor (grid-plate coupling at V9). 2) Replace i?35with -\- 10 percent, J^-wattresistor (grid-plate coupling at V9). 3) Replace Cji with ^fd. 200-volt capacitor (gridshunt at V9). 4) Add 180-;uMffl- mica or ceramic capacitor from Pin 2of V9 to 5) Remove Cus (on a line). WiUjUD is curious ;is to vvluii ARHL will getaround to issuing a WASION award — WAS ex-cept Nevada, that is! 120. WRL v-r- AT A^j^^^j^^^^ The Worlds Most Personalized Radio Supply House!
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectradio, bookyear1915
