Good article about adjusting audio on TS-590s http://www.w1aex.com/ts590s/ts590s.html
With high impedance earphones plugged into the audio jack on the Kenwood TS-590S, you can hear a really annoying noise even with the AF volume set
Plot the coverage on VHf or UHF from your QTH
Key Features (K3NG Firmware): CW speed adjustable from 1 to 999 WPM K1EL Winkeyer interface protocol emulation Supported by major logging apps (e.g. N1MM, HRD, etc.
Features: Speed 5 – 60 WPM Auto tracking CW signal in 3 KHz range or manually select the station. Auto speed detection in few msecs.
Tunes symmetric/coax/longwire antenna’s between 1.8-50MHz http://www.qsl.net/pa0fbk/Frameset_ham_uk.htm
Arduino Mega2560 based Antenna Rotator Controller http://100nf.blogspot.co.uk/2016/06/arduino-mega2560-based-antenna-rotator.html
QRP HF/VHF/UHF mobile antenna from M0ZPK http://www.m0zpk.co.uk/mobilelmatch/