The OIKey PIC16F88 based 4-channel memory keyer is popular among Japanese amateur. The keyer was introduced CQ ham radio June 2008. Different from 8-pin PIC keyer with complex command structure, direct access to each memory slot by buttons are real convenience in operation. Originally the CQ ham radio supply the board with magazine. Akizuki-denshi provide additional parts kit. But now, Marutsu is selling both board and parts. This is good shopping for who missed the issue. The price of the kit is 2,580JPY.
