how to use textjoin with tab delimiter

I would like to copy composed text to a plain text box in another app and have it appear in columns. The obvious solution is to insert tabs. Unfortunately Jointext() will not accept a delimiter of CHR(9). The error is "The formula contains a number outside the valid range". CHAR() requires a number > 31.

Anyone know another way to insert a tab character into a string?

Thanks,

Don