RF Mixer / Mezcladores de RF - Littlesoft electronics
QRP HomeBuilder - QRPHB -: November 2014
Stable, 18-MHz oscillator features automatic level control, clean-sine-wave output - EDN
AM-Receiver for Aircraft communication
50 MHz Transverter
QRP HomeBuilder - QRPHB -: November 2014
WA7MLH OSHPark Share1 Page
How is this Fet biased? | Electronics Forum (Circuits, Projects and Microcontrollers)
VA3IUL Homebrew Page
xvrt
hartley oscillator circuit : Oscillator Circuits :: Next.gr
VHF-FM-supplement.asp under Repository-circuits -48937- : Next.gr
Low_Noise_Floor_SSB_TRX_YO3DAC-VA3IUL
Dual-Gate MOSFETs « Mostly DIY RF
Dual-Watch_20m_SSB_Transceiver
Hochohmiger rauscharmer Vorverstärker für 144MHz S53WW Europäisches Amateurfunkportal
Very High IP3 BF998 2m
HF-Spezialausgabe: Vollständige Simulation eines 137MHz-Wettersatelliten- Empfangskonverters mit LTspice IV Version 1.1
A compact project: The “Micro42” – Another “shirt pocket” SSB transceiver. – DK7IH QRP Engineering
50 MHz Transverter
FET
2xbf998
AM-Receiver for Aircraft communication
