TS-990s TX Mod

Open bottom.
Remove the big L plate (lead to the ctrl unit).
Open R335 (see attached picture).
Put L Plate back **** WATCH OUT FOR THE FLATCABLES ****
Put bottom back.
Switch 990 on.

TX mod for all models TS 990 — When TRX is swithed on it reset automaticly.
TX: 100-522 Khz
TX: 1.705-30 Mhz
TX 49 – 54 Mhz

About Ham Radio

Amateur Radio (ham radio) is a popular hobby and service that brings people, electronics and communication together.....People use ham radio to talk across town, around the world, or even into space, all without the Internet or cell phones..... It's fun, social, educational, and can be a lifeline during times of need..........Amateur Radio operators come from all walks of life -- doctors, students, kids, politicians, truck drivers, movie stars, missionaries and even your average neighbor next door......... They are of all ages, sexes, income levels and nationalities......... Whether through Morse Code on an old brass telegraph key, voice communication on a hand-held radio or computerized messages transmitted via satellite, all hams use radio to reach out to the world........ See you on the bands!!! Sascha de PF9Z ....73s

Spin Frame Antenna

Build your own Wire Antenna!

My SteppIR Urban

My Optibeam antennas

40m Delta Mono-Loop

RF-Choke..Build your own

Also read

Spin Frame Antenna

Build your own Wire Antenna!

Annecke Tuner

Me and the FTdx101d