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Amazon.com: Network Analyzer, Portable Handheld HF VHF UHF Antenna Analyzer 1-9.9 SWR Antenna Meter Tester RF 160M 80M 40M Impedance Analyzer L/C Meter with Digital Display for Radio Hobbyists DIY : Electronics
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VHF UHF antenna basics - DIY antennas from surplus 800mhz antennas for 2m 70cm and dual band - YouTube
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