Optional 300 Hz crystal CW roofing filter for the MAIN receiver of the YAESU FTDX101D/MP, operating at a 9.005 MHz IF. Factory/service installation only.
Expected delivery: 04-10-2026
YAESU XF-128CN is a narrow crystal CW filter for the MAIN receiver of the FTDX101D/MP. It is intended to improve selectivity when receiving CW signals in crowded band conditions.
YAESU’s official product page lists it as a 9.005 MHz / 300 Hz CW Narrow Filter and marks it as Factory Install Only.
The company imports, installs and supports radio-communication and internal company-security systems. Integra-A is a distributor of radio-communication equipment and accessories.
– Official listing: XF-128CN (MAIN) CW / SSB Narrow Filters (CW Narrow Filter)
– Receiver: MAIN
– Intermediate frequency: 9.005 MHz
– Bandwidth: CW 300 Hz
– Official compatibility: FTDX101D / FTDX101MP
– Installation: Factory Install Only according to YAESU

The creation of this website was implemented under project No. BG-RRP-3.005-2452-C01 “Solutions in the field of information and communication technologies and cyber security in small and medium-sized enterprises”, financed by the Economic Transformation Program under the National Recovery and Sustainability Plan.
Contact us by phone as well: 0888 66 09 55