The Kenwood TS-690s is hooked up to a G5RV diapole which radiates to the east and west. The handhelds are hooked up to 5/8 or 1/2 wave length mobile vertical antennas or rubber duckies. The Icom IC-2100H is hooked up to a 5/8 wave length vertical base antenna.
Link to Washington State Amateur radio repeater list here.
You can go to the Icom web site by clicking here.