I am working on a Yaesu FT-221 2M all mode transceiver late 70's vintage. I need access to or purchase an extender card P/N PB-1104, 18 pins. Also looking for a used or NOS muTek RF board that was designed to improve the FT-221 receive. Send an e-mail to:
carl.karen@frontiernet.net and let me know. thanks Carl WA2UJX