Overview
MFJ Enterprises, Inc. was an American manufacturer of amateur radio accessories, antennas, tuners, power supplies, test equipment, and station accessories. The company became widely known in the amateur radio industry for producing a broad range of affordable equipment for amateur radio operators, shortwave listeners, and CB radio enthusiasts.
Founded by Martin F. Jue (callsign K5FLU), MFJ grew from a small operation into one of the largest amateur radio accessory manufacturers in the United States. The company also acquired several well-known radio brands over the years, including Ameritron, Mirage, Hy-Gain, Cushcraft, and Vectronics.
MFJ products were commonly used in home amateur radio stations, field operations, emergency communications, and mobile installations. The company manufactured antenna tuners, SWR analyzers, wattmeters, antenna switches, noise cancelers, keyers, TNCs, power supplies, and numerous station accessories.
Technical Specifications
| Item | Details |
|---|---|
| Company Name | MFJ Enterprises, Inc. |
| Founded | 1972 |
| Founder | Martin F. Jue (K5FLU) |
| Industry | Amateur Radio Electronics |
| Headquarters | Starkville, Mississippi, USA |
| Products | Antenna tuners, analyzers, amplifiers, antennas, power supplies, accessories |
| Brands Owned | MFJ, Ameritron, Hy-Gain, Cushcraft, Mirage, Vectronics |
| Status | Operations ceased in 2024 |
Description
MFJ equipment was typically recognized by compact metal enclosures, utilitarian front panels, analog meters, and broad feature sets at relatively low prices. Many products were designed for practical field and station use rather than cosmetic appearance.
The company produced equipment for HF, VHF, and UHF amateur radio operation, as well as accessories for Morse code, packet radio, and antenna experimentation.
History
Historical Timeline
- 1972 – MFJ Enterprises was founded by Martin F. Jue in Starkville, Mississippi.
- 1970s – Early products included CW filters and amateur radio accessories.
- 1980s – Expanded into antenna tuners, wattmeters, and station accessories.
- 1990s – Acquired several amateur radio brands including Hy-Gain and Mirage.
- 2000s – Expanded manufacturing and product catalog substantially.
- 2010s – Continued production of amateur radio accessories and antenna systems.
- 2024 – MFJ Enterprises announced closure of manufacturing operations.
Historical Addresses
MFJ Enterprises, Inc.
300 Industrial Park Road
Starkville, Mississippi 39759 USA
References
- https://mfjenterprises.com/
Official MFJ Enterprises website - https://en.wikipedia.org/wiki/MFJ_Enterprises
Company history and overview