MACP-011014 17.5dB Coupler MACOM MACP-011014 17.5dB Coupler is housed in a low-cost surface mount package. This coupler operates at 5MHz to 1225MHz frequency range, is RoHS compliant, lead-free, and 260ºC reflow compatible. The MACP-011014 coupler is ideally suited for CATV broadband applications.