Key Fact
Historical significance
The Micronta Field Strength and SWR Tester emerged during a pivotal time in the 1980s, when amateur radio became increasingly popular. This period saw a surge in the number of hobbyists eager to explore radio communication, making tools like this tester essential for ensuring optimal equipment performance.
Technological advancements
Radio Shack, a household name in electronics, was known for its innovative products. The Micronta line represented a blend of affordability and functionality, catering to both novice and experienced radio enthusiasts.
Cultural impact
The rise of CB (Citizens Band) radio in the 1970s and 1980s contributed to the demand for field strength testers. This device enabled users to fine-tune their setups, enhancing communication and fostering a sense of community among users.
Value Fact
The value of the Micronta Field Strength and SWR Tester is influenced by several factors, including its historical significance in the realm of amateur radio and its association with the beloved Radio Shack brand. As vintage electronics gain popularity, items from this era, especially those that were pivotal in shaping a hobbyist's experience, tend to appreciate in value. Additionally, the item's condition, whether complete with original packaging, and the rarity of finding such testers in good working order play crucial roles in its market value. Collectors often seek out these pieces not only for their functionality but also for their nostalgic appeal.

Item Details
Official Details
Variation Details
Collectibles.com is operated by Collectbase Inc., a Delaware corporation. Collectible valuations, price estimates, and AI-assisted identifications are provided for informational and reference purposes only and do not constitute professional appraisals, financial advice, or guarantees of market value. Trademarks, card images, and intellectual property belonging to third-party rights holders are displayed solely for identification, valuation reference, and collection management purposes; Collectbase Inc. is not affiliated with, endorsed by, or sponsored by any such rights holders. User-generated content reflects the views of individual community members and not those of Collectbase Inc. This platform may earn affiliate commissions on qualifying purchases made through third-party links. The platform is provided "as is" without warranties of any kind, and Collectbase Inc. shall not be liable for any damages arising from use of this platform or reliance on its content. For full details governing your use of this platform and our privacy practices, see our Terms of Service and PrivacyPolicy.
© 2026 Collectbase Inc. All rights reserved.
This site and associated apps contain copyrighted material including card images, trademarks, and text belonging to The Pokémon Company International, Nintendo, GAME FREAK inc., Wizards of the Coast, Major League Baseball Properties, Inc., NBA Properties, Inc., NFL Properties LLC, NHL Enterprises, L.P., Topps, Panini America, Inc., Upper Deck, and all other respective rights holders. Such material is displayed solely for the purposes of identification, pricing reference, collection management, and to facilitate the buying, selling, and trading of physical collectibles by collectors. Collectbase Inc. is not affiliated with, endorsed by, or sponsored by any of the foregoing entities, and no challenge to their intellectual property rights or ownership is intended or implied.