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News from the digital amateur radio world

| February 1, 2011

Andy Talbot G4JNT

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Switched band pass filters & transmit amplifier stages

| February 1, 2011

Eamon Skelton EI9GQ

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Stacking and baying antennas

| February 1, 2011

Jonathan Constable & Tatiana McArthur M5FUN & MM6TAT

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Modelling, measuring and more on loops

| January 1, 2011

Peter Dodd G3LDO

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Transmit mixer

| January 1, 2011

Eamon Skelton EI9GQ

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Simple antenna for 13cm part 1

| January 1, 2011

Roger Paskvan WA0IUJ

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