Can the XTB or XTB-II/R be used on a combined X10 / Insteon system?
Certainly! Many X10 users found the reliability of the X10 portion of their system was deteriorating after adding more and more Insteon devices due to the loading effect from multiple Insteon transmitters. The XTB and XTB-II/R output more than enough power counteract the additional loading from the Insteon devices. It will probably be necessary to choose the alternate AGC sample point to prevent the Insteon signals from looking like noise to the XTB-II or XTB-IIR. Otherwise, the XTB-II or XTB-IIR may exhibit a brief decrease in sensitivity to incoming signals immediately following each Insteon transmission.
