DONNINGTON PARK. COLLINS CONSTRUCTION PRIVATE BOX
Archives YouTube Videos
(Part 6) How to Design, Build, and Test an RF Linear Amplifier (Output Board and Demonstration)
This multi part video focuses on the critical design aspects of an RF Push-Pull amplifier. The example shown uses an IRF510 MOSFET transistor to explain impedance matching, biasing, amplifier classification, circuit stability, feedback, tuning, power output, harmonic distortion, and other…
R390/CV591/R220
Receiving System Overview, Collins R-390 with CV-159 SSB adaptor, Motorola R-220 HF/VHF receiver both fed into a Wohler 4 channel. General tune around 20M/40M and Airband.
Just in the shop
doing odds and ends before work.
16Pill/24 Pill Case Build for Mr. Sopas
The Unlikely Nakamichi Amp Fix (Build quality! Ahem….)
Mark takes apart a 7 channel Nakamichi AVP1 amplifier, hunting down the cause of a dead channel. It turns out to be quite silly.
5 minute radio mod
well Mr T I see nothing wrong
like and subscribe all testing done on a dummyload.
3cx3000a7
1×4 base in stock
like and subscribe all testing done on a dummyload.
(TOP 51) SHITTY CCC + WAVE CHALLENGE 2 By XeLeCtRo
я вообще не челендж слеер. но чисто по фану хочу попробовать пройти еще что нибудь из шитти челендж листа.
Carl Built 600HD, for CK, local pickup
