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View and Download HP 415E operating and service manual online. SWR METER. 415E measuring instruments pdf manual download.

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Back in the days of tube type equipment there was an HP 415 SWR (Standing Wave Ratio) meter and there have been a number of versions ending with the latest "E" model. This instrument is a very narrow band 1 kHz attenuator and amplifier and a precision rectifier.

- 02152-4 n OPERATING AND SERVICE MANUAL MODEL 415E SWR METER SERIALS PREFIXED: 719- See Appendix I and II at rear of manual for: a) 415E Options 01, 02, апа

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I was asked to show how to use the HP 415E meter from my 415E Perf Testing video ( • HP 415E SWR Meter Performance Testing... ) and while thinking about it I decided to expand the scope a bit...

"The 415E SWR Meter is a low noise, tuned amplifier-voltmeter calibrated in dB and SWR for use with square law detectors. It is an extremely useful instrument for measuring SWR, attenuation, and gain directly from metered scales, or as a tuned amplifier for driving an X-Y recorder when making RF substitution measurements.

This high-gain audio frequency amplifier with a square-law calibrated meter is ideal for SWR and attenuation measurements using square-law detectors. Its high sensitivity also makes it suitable as a null detector for audio frequency bridges.

The Keysight / Agilent / HP 415E SWR Meter is a low noise, 1000 Hz tuned amplifier and voltmeter, calibrated in dB and SWR. Designed for use with square law detectors, it measures SWR< attenuation, and gain directly from metered scales, or drives an X-Y recorder for RF substitution measurements.