164MHz FET oscillator

108MHz Oscillator

Octagon

SA828 U TRX

Walkie-talkie  SA828 U,  70cm  1W.

Hack RF One ,TRX, 1MHz-6,5GHz

Lituanica SAT-1 and Litsat 1 team

Two satellites are better than one satellite

Lituanica SAT-1 FM reapyter

LY2SS , LY3H

Generator with active filter

164 MHz crystal generator

SMD 54MHz crystal generates a large amplitude. Needs a good 162 MHz  filter

164 MHz generator

Wenzel generator strain.It works well with SMD 54MHz fundamental crystal. Generate108MHz, 162MHz, 217MHz. Best third overtone 36MHz  crystal.(108 MHz)