At least 100w output power. At least 20w output power. Band condition is getting better and better toward cycle 23, so you will be able to catch DX stations on this band.
Many japanese stations are on the band.
I usually am listening 29.3 MHZ FM domestic call channel and 29.6 MHZ FM international call channel. This band is the only band in HF that includes FM 29.0-29.7MHZ, enjoy FM QSO with us. At least 5w output power. As for DX QSO, opening time is short. Frequent watching is necessary.