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Amazon.com: Comet CN-501H2 CN501-H2 Original Daiwa SWR Power Meter, AVG Reading, 2KW Power (1.8~60MHz, 1 KW 144MHz) - UHFSO-239 Connector, Black, Medium : Electronics
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DAIWA CN-901,3000 WATT,CROSS NEEDLE SWR AND POWER METER AND 200 WATT KPO DG-503, DIGITAL SWR/POWER. - YouTube
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