Field strength/SWR tester - $15 (Troy)

condition: excellent

make / manufacturer: radio shack

model name / number: 21-523

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tune your antenna system to maximum efficiency

post id: 7914994344

posted: 2026-02-13 16:45

updated: 2026-04-14 05:24

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Field strength/SWR tester - tools - by owner - sale - craigslist

tune your antenna system to maximum efficiency