john-howard-green documents

End Fed Halfwave Antenna and Matching Unit for 40M by ZS1JHG
Documents End Fed Halfwave Antenna and Matching Unit for 40M by ZS1JHG
Antenna ZS1JHG-66ft-LW
Documents Antenna ZS1JHG-66ft-LW
Building Your Own Antenna Analyzer by ZS1JHG
Documents Building Your Own Antenna Analyzer by ZS1JHG
Resin Casting Slot Cars
Documents Resin Casting Slot Cars
How I Paint a Lexan Bodied Slot CAR
Documents How I Paint a Lexan Bodied Slot CAR
Building Baluns for Wire Antennas and Beams
Documents Building Baluns for Wire Antennas and Beams
G4ZU HF Beam as Built by ZS1JHG
Documents G4ZU HF Beam as Built by ZS1JHG
Z-Match Single Coil ATU
Documents Z-Match Single Coil ATU
Moxon-Yagi Beam antenna for 20m,15m
Documents Moxon-Yagi Beam antenna for 20m,15m
VK2ABQ Beam 20m,15m,10m
Documents VK2ABQ Beam 20m,15m,10m
Antenna Analysers How to use them by ZS1JHG
Documents Antenna Analysers How to use them by ZS1JHG
Building a Ground Tuner
Documents Building a Ground Tuner
Guanella 4 to 1 Current Balun Using Ferrite Rods by ZS1JHG
Documents Guanella 4 to 1 Current Balun Using Ferrite Rods by ZS1JHG
Bird Model 43 RF Directional Thruline Wattmeter Review by ZS1JHG
Documents Bird Model 43 RF Directional Thruline Wattmeter Review by ZS1JHG
High Impedance Headphones
Documents High Impedance Headphones
Building Pop Pop Steam Boats by John Howard Green
Documents Building Pop Pop Steam Boats by John Howard Green
Antenna 30M TwinFlex
Documents Antenna 30M TwinFlex
Chinaman Target for Air Rifles by Mercury
Documents Chinaman Target for Air Rifles by Mercury
Pellet Pouch for airguns DIY
Documents Pellet Pouch for airguns DIY
Wind Flags for Airgun Shooting
Documents Wind Flags for Airgun Shooting
Shooting Table for Air Rifles
Documents Shooting Table for Air Rifles