Signal/One Est. 1969 | Japan

The Signal/One subsidiary of NCR introduced a revolutionary new communications transceiver to the amateur market in 1969. The Signal/One offered superior performance and features never before available to the radio amateur. The totally re-designed came out in 1974 and is considered by many to be the finest American made communications transceiver ever built. In 1982, the was introduced as the first fully synthesized HF transceiver. Total production of all three models was only slightly over 1000 units.