. . . "OPS-4 is a two-dimensional radar manufactured by Oki Electric Industry. It was installed as surface-search radar on the Maritime Self-Defense Force's self-defense ship. In the Maritime Self-Defense Force, the S-Band SO-8 was operated in the former Navy auxiliary boat that was in operation in the early days, but the Yashima-class minesweeper provided by the United States in the 1958 plan. The boat) was equipped with an X-band . The first mass-produced medium-sized minesweeper to be subsequently maintained was required to continue to be equipped with a domestic radar that operates in the X-band with short wavelengths and high resolution. This model was developed as a result."@en . . . "OPS-4"@ja . . "OPS-4D aboard Fuji"@en . . "1959"^^ . . "2894"^^ . . . "OPS-4"@en . "Unlimited"@en . . . "67723411"^^ . "65\u5F0F\u8266\u8239\u7528\u30EC\u30FC\u30C0OPS-4D\u306F\u3001\u6C96\u96FB\u6C17\u5DE5\u696D\u88FD\u306E2\u6B21\u5143\u30EC\u30FC\u30C0\u30FC\u3002\u6D77\u4E0A\u81EA\u885B\u968A\u306E\u81EA\u885B\u8266\u306B\u304A\u3044\u3066\u3001\u5BFE\u6C34\u4E0A\u635C\u7D22\u30EC\u30FC\u30C0\u30FC\u3068\u3057\u3066\u642D\u8F09\u3055\u308C\u305F\u3002"@ja . . . . . . "1075760287"^^ . . . . . "OPS-4"@en . . . "OPS-4 is a two-dimensional radar manufactured by Oki Electric Industry. It was installed as surface-search radar on the Maritime Self-Defense Force's self-defense ship. In the Maritime Self-Defense Force, the S-Band SO-8 was operated in the former Navy auxiliary boat that was in operation in the early days, but the Yashima-class minesweeper provided by the United States in the 1958 plan. The boat) was equipped with an X-band . The first mass-produced medium-sized minesweeper to be subsequently maintained was required to continue to be equipped with a domestic radar that operates in the X-band with short wavelengths and high resolution. This model was developed as a result."@en . . "30.0"^^ . . . . . . . . . . . . . . . "2.0"^^ . "65\u5F0F\u8266\u8239\u7528\u30EC\u30FC\u30C0OPS-4D\u306F\u3001\u6C96\u96FB\u6C17\u5DE5\u696D\u88FD\u306E2\u6B21\u5143\u30EC\u30FC\u30C0\u30FC\u3002\u6D77\u4E0A\u81EA\u885B\u968A\u306E\u81EA\u885B\u8266\u306B\u304A\u3044\u3066\u3001\u5BFE\u6C34\u4E0A\u635C\u7D22\u30EC\u30FC\u30C0\u30FC\u3068\u3057\u3066\u642D\u8F09\u3055\u308C\u305F\u3002"@ja .