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Maintenance for the TS-830S


The ancient TS830S is a still a remarkable radio
post 07 Mar 2024
Maintenance for the TS-830S

HF radio modifications Links

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FT-1000MP display CFL tube solid-state replacement
Solid-state replacement for CFL lamp used in FT-1000MP MKV and MKV Field models

FT-180A Modification For 40 & 80M, YD1CHS
Frequency Counter homebrew PLL 40 & 80M for FT-180A

Kenwood TS-520 TS-520S Series Manual

IC-703 Manual


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

A remote antenna switch

A remote antenna switch An abiding dislike for bundles of cables running on the exterior of my house, so a remote antenna switch seemed like a good idea

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube