Ik2nbu Radio Projects List (all in Italian language)
Ham Radio Life Style
Mosfet IRFP450 Amplifier Part 1 50-70 Mhz 10 watt SSB Amplifier I e Q Crystal 0-90° IF 10.7 Mhz Nescaf Audio Filter SSB/CW
Mosfet Rack IRFP450 Part 2 Driver CAT amp 500mW - 0 - 2 Ghz AGC RF with AD603 RX Filter Front HF-50-144
Mosfet HF Video Testing Junk Watt Meter 10 watt HF Amp 100mW IN - 200 watt OUT Return Loss Bridge
SWR sensor 1 KW TX Driver HF-VHF Class A Upgrade  IF 9 Mhz AD603 Diplexer 9 Mhz for IF
HF AMP 2xMRF422 2 x DSS VFO HF to 144 MHz Testing Diplexer 9 mhz Basic VFO with LTC1799
AM TX LOW POWER Driver TX 10 dBm HF-VHF QRP 10 Watt Mosfet Upgrade 0 - 180° passive RF splitter
Receiver HF -50-144 All Mode Multimode 50 mW Modulator 4 Time Square IC Signal Generator TDA2003 Audio Low Noise
Active Watt Meter for PeP AM HF AMP 2xMRF455 + 2xMRF422 VFO Square IC Signal X 1 Maxim RF Generator 20 Mhz
AM DETECTOR TCA440 Power Meter 1-10 Watt until 1 GHz Classic VFO 80 + Class E Amp Power Supply 28V 100A / 13V 30A
AGC  IF JFET Cascode Amplifier PC SDR Rack AM 100 % Modulator High Quality 40 Watt HF SSB/AM Class A
Class E 100 AM Medium Wave Radio Polis 30 watt Medium Wave IF digitale 70 Mhz per ICom R72 5 V 12V Power Supply 2A
AM TX HF SQUALO DDS Indonesia Upgrade 144 MHz TX Upgrade 2020 50 MHz TX upgrade 2020
13V 30A Power Supply 2U Rack 48V 15A Power Supply ECO TX Medium Wave AM 100 watt 600 Watt HF amplifier Upgrade
UHF Pass Band Filter 432 Mhz 9 MHz Variable Quartz Filter Ampli Orca Mosfet 4x IRFP250 MRF101AN Push Pull 50V
MRF101AN Single 27 CB AMP BFG135 Pre / Driver +20db MRF101 Single HF wide Band Amp