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Non-working, not even fake RD16HHF1
#311 All Transistors Faked on AliExpress?
Using the Mitsubishi RD15HVF1 or RD16HHF1 on the BITX40
EP 088 - Genuine or Fake ? TA7205AP audio IC - 2SC2078 RF Transistor.
2N3553 testing comparing old transistors with newer Chinese versions.
KK4DAS build of EI9GQ 16W Dual RD16HHF1 Amp
Посылочка: Транзисторы RD16HHF1 c Aliexpress!
Testing transistors NPN vs PNP
Transistor 2sc1971 real vs. fake ones
RF Power Amplifier Construction
5: DIY experimental 6 meter (50 MHz) SSB transceiver, transmitting circuits an filtering
FAKE FET, Testing Method, New PV Water Heater Board