walterreceiver
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walterreceiver [2010/09/30 22:01] – created sestst | walterreceiver [2010/09/30 22:30] – sestst | ||
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+ | ====== Auriel Receiver ====== | ||
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This receiver built by Walter Krämbring uses an Auriel receiver card. Walter is somewhat more brutal regarding the connection to the microphone input than I am - he skips the capacitors alltogether. Apparently the Auriel device can handle the DC level from the microphone. | This receiver built by Walter Krämbring uses an Auriel receiver card. Walter is somewhat more brutal regarding the connection to the microphone input than I am - he skips the capacitors alltogether. Apparently the Auriel device can handle the DC level from the microphone. | ||
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- | Here is a closeup of the radio device: | + | ===== Pictures ===== |
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+ | Here is a closeup of the radio device | ||
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- | Walter has built a | + | Walter has built in an USB sound card together with the receiver, so the resulting device is a USB connected 433MHz receiver. He uses the power from the USB-interface to drive the circuit. |
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walterreceiver.txt · Last modified: 2018/11/03 02:59 by 127.0.0.1