★Campaign 1: By purchasing an OCXO Master clock product, you can receive one complimentary semi-rigid cable of your preferred length and impedance.
★Campaign 2: Enjoy free shipping on orders totaling US$2,000 or more.

Pre-orders for the OP21A-2/-D to be sold in March have already been completed.
We are now accepting reservations for the next OP21A grade products to be sold in May. To make a reservation, please use the inquiry form.