Here is the Rig I've ever built. Use Drop Down Menu choose the Radio Article.
Antenna: Your first Antenna
DYNALEC Earphone Repair Sound Power
Make A Crystal Headphone SC2-300 Headphone
DC: Polyakov (I)
DC: Polyakov (II) Improvise
DC: Polyakov (III) Audio Again
FM Synchrodyne
Heterodyne: BJT AM receiver
Heterodyne: Build A Traditional Radio
Regen I: Amazing Regen Receiver
Regen II: High Performance Rig
Regen III: A Journey of BJT Regen
SuperRegen: AirCraft band receiver
Super Regen: Make it work
Rflex: with voltage doubler detector
TRF I: Origin of Receiver
TRF II: infinity 0V2
TRF III: Long Wire
TRF IV: Stabilize RF Amplifier RF choke deep dive
Crystal Radio (I)
Start From Crystal (II)
Crystal Set Season (III)
10M:28.6Mhz FM transmiter
27Mhz: AM RX/TX Experiment
AM: AM band transmiter by Techlib
HF: 0.5W Linear push pull PA
