if you are using universal lnb to catch 121 right now, yes you can use the same lnb to get 110 or 119. But you can't catch 118. If I read your question correctly, you are wondering if you can use the lnb for 121 to catch 110. The answer is yes as long as it universal lnb. Make sure you're setting your lnb setting to universal. and set it to 10600 for your freq.I am using the universal lnb to catch 121 but I can turn the dish to 110 with universal lnb and catch the bird. Just make sure your antenna setting is correct.