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And she would drag him up above the clouds, in the magnificent disorder of the grid, where she loved to make him giddy by running in front of him along the frail bridges, among the thousands of ropes fastened to the pulleys, the windlasses, the rollers, in the midst of a regular forest of yards and masts. If he hesitated, she said, with an adorable pout of her lips: "You, a sailor!"
As the value of the grid leak you will need depends very largely upon the construction of the different parts of your receiving set and on the kind of aerial wire system you use with it you will have to try out various resistances until you hit the right one. Assembling the Parts for a Crystal Detector Set.
He longed to shake the other off, but Pargeter clung closely to his side. Each put on the hat and light coat handed to him; and, when once out on the boulevard, Pargeter slipped his hand confidingly through the other's arm. His touch burnt Vanderlyn. "By the way, Grid, I've forgotten to tell you why I wanted to see you to-night.
There was a man dropped half-a-crown down a grid opposite only the day before yesterday." Denry laughed. "Ay!" she said; "ye can laugh." "There's no doubt about one thing," he said, "you ought to be in bed. You ought to stay in bed for two or three days at least." "Yes," she said. "And who's going to look after the house while I'm moping between blankets?" "You can have Rose Chudd in," he said.
From this distance, though, even with an electron telescope, Calhoun could see no movement of any sort. There was no smoke, because electricity from the grid provided all the planet's power and heat, and there were no chimneys. The city looked like a colored map, with infinite detail but nothing which stirred. A tiny voice spoke. It was the voice of the spaceport. "Calling Med Ship.
Take out carcass split it half down back bone, lay it flesh side down, on the wire grid, taking care coals are so evenly spread there is no scorching. After an hour begin basting with "the sop." It is made thus.
We shoved ourselves into the turret. What was this? No bodies here! The giant Miko was gone! The pool of blood lay congealed into a frozen dark splotch on the metal grid. And Moa was gone! They had not been dead. Had dragged themselves out of here, fighting desperately for life. We would find them somewhere around here. But we did not. Nor Coniston.
This afternoon we shall certainly have news of her." Then, as they emerged into the hall, and he caught sight of his motor-car and of its occupant, "For God's sake, Grid," he said frowning, "let's get rid of that old woman! There she sits, staring like a bird of prey; it's enough to give one the hump! Ask her if she would like us to drive her to her Paris house.
In the first way the secondary terminals of the modulator are shunted around the grid leak in the grid circuit as at A, and in the second the secondary terminals are connected in the aerial as at B. Where an induction coil or a microphone transformer is used they are shunted around a condenser, but this is not necessary with the magnetic modulator.
From this you will see that any regenerative set can be used for autodyne, or self-heterodyne, reception. The Separate Heterodyne Receiving Set. The better way, however, is to use a separate vacuum tube for setting up the heterodyne oscillations. The latter then act on the oscillations that are produced by the incoming waves and which energize the grid of the detector tube.
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