4521, Single Meter - Single Element Panel Mount RF Wattmeter
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4521
Panel Mount RF Wattmeter
4521 Single Element, Single Meter Panel Wattmeter is designed for power measurement in CW and FM systems that employ 50-Ohm cable or 7/8" EIA transmission lines. The 4251 includes a precision line section and the one 3-scale analog meter which give full-scale direct readings from 100 mW to 10 kW.