Sunday, March 29, 2009
Thursday, March 26, 2009
145,1 Mhz TX
Paimtas kvarcas 72,55 Mhz padaugintas du kart,generatoriaus kolektoriuje atsiranda 145,1 Mhz ir dar vienu tranzu pastiprinama. Suderinti su antena panaudotas triju riciu PI konturas. Pamatavimui su lauko indikatorium kaip siustuvas veikia....panaudota ketvircio bangos CLC antena.
Wednesday, March 25, 2009
R 0 ripyteriui 1-no tranzistoriaus TX
Super paprastas TX i Vilniaus R 0 kanala....startas nuo 72,55 Mc tranzistoriaus emiteryje...kolektoriuje su konturu iskiriama 145,1 daznumas. 
Tuesday, March 24, 2009
400 Mhz xtal oscilator
Startas nuo 50 Mc (emiteryje) BFR 93 kolektoriuje 400 Mc...kolektoriuje galima susiderinti ir kitokiomis kombinacijomis. Naudojamas RX .
Monday, March 23, 2009
50 Mc konverteris su LA 1185
Priima 50Mc , tarpinis 14 Mc , kvarcas 12Mc tris kart 36 Mc. Veikia jei teisingai surinkus ....is karto...pastumdyt reikejo rites.
Sunday, March 22, 2009
Thursday, March 19, 2009
Tuesday, March 17, 2009
Friday, March 13, 2009
Thursday, March 12, 2009
N7ZVY Chris Trask.....Gnat 20m
TRX for 20m modified by LY3LP. Chris made his transceiver for 40m. Very successful project! I have changed it a bit for 20m. Everything works right after power is on.
Tuesday, March 3, 2009
Sunday, March 1, 2009
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