Monthly Archives: July 2011

Receiver functioning also after AF-stage improvement

I have improved the AF stage of the receiver module in the KRAS-transceiver. I increased the amplification in one of the op-amp stages, and now there is a very good audio level from the little speaker. I connected the receiver … Continue reading

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A pile of…

A pile of components to be assembled. The two pieces of circuit board with holes in are to be panels for the transceiver built in our local radio club (SK7CA) education project. The radio works fine on the bench, and … Continue reading

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