Transmits on 2m, 6m and 70cm and if you trim the 11m it transmits well on 10m but you lose 11m unless you use a GOOD antenna tuner I just use the CB portion with a tuner for 11m. Don't listen to the haters. They don't like that you can get a quad band for $80. They want you to spend more money. It is BEST though to have a separate antenna for each band though. Although I highly recommend a dual band antenna for 2m/70cm to split band. I use a TYT TH9800 daily on this antenna. Its why I bought it.
WRUS664/ KF0KSX