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- RX_meter abstract "An RX meter is used to measure the separate resistive and reactive components of reactive parallel Z network.The two variable frequency oscillators track each other at frequencies 100 kHz apart. The output of a 0.5-250 MHz oscillator, F1, is fed into a bridge. When the impedance network to be measured is connected one arm across the bridge, the equivalent parallel resistance and reactance (capacitive or inductive) unbalances the bridge and the resulting voltage is fed to the mixer. The output of the 0.6-250.1 MHz oscillator F2, tracking 100 kHz above F1,is also fed to the mixer. This results in a 100 kHz difference frequency proportional in level to the bridge unbalance. The difference frequency signal is amplified by a filter amplifier combination and is applied to a null meter. When the bridge resistive and reactive controls are nulled, their respective dials accurately indicate the parallel impedance components of the network under test.The best-known RX Meter was the RX250-A, developed in the early 1950s by Boonton Radio Corporation. After acquiring BRC, Hewlett-Packard continued to sell versions of the meter (both the original and the improved 250B) into the late 1960s.".
- RX_meter thumbnail RX_meter.JPG?width=300.
- RX_meter wikiPageID "14655388".
- RX_meter wikiPageLength "1980".
- RX_meter wikiPageOutDegree "11".
- RX_meter wikiPageRevisionID "624801343".
- RX_meter wikiPageWikiLink Boonton_Radio_Corporation.
- RX_meter wikiPageWikiLink Category:Electrical_engineering.
- RX_meter wikiPageWikiLink Category:Impedance_measurements.
- RX_meter wikiPageWikiLink Electrical_impedance.
- RX_meter wikiPageWikiLink Electrical_reactance.
- RX_meter wikiPageWikiLink Electrical_resistance.
- RX_meter wikiPageWikiLink Electrical_resistance_and_conductance.
- RX_meter wikiPageWikiLink File:RX_meter.JPG.
- RX_meter wikiPageWikiLink Frequency.
- RX_meter wikiPageWikiLink Hertz.
- RX_meter wikiPageWikiLink Hewlett-Packard.
- RX_meter wikiPageWikiLink KHz.
- RX_meter wikiPageWikiLink Oscillation.
- RX_meter wikiPageWikiLink Oscillator.
- RX_meter wikiPageWikiLink Reactance_(electronics).
- RX_meter wikiPageWikiLinkText "RX meter".
- RX_meter wikiPageWikiLinkText "RX".
- RX_meter hasPhotoCollection RX_meter.
- RX_meter wikiPageUsesTemplate Template:Refimprove.
- RX_meter wikiPageUsesTemplate Template:Reflist.
- RX_meter subject Category:Electrical_engineering.
- RX_meter subject Category:Impedance_measurements.
- RX_meter type Article.
- RX_meter type Article.
- RX_meter type Discipline.
- RX_meter comment "An RX meter is used to measure the separate resistive and reactive components of reactive parallel Z network.The two variable frequency oscillators track each other at frequencies 100 kHz apart. The output of a 0.5-250 MHz oscillator, F1, is fed into a bridge. When the impedance network to be measured is connected one arm across the bridge, the equivalent parallel resistance and reactance (capacitive or inductive) unbalances the bridge and the resulting voltage is fed to the mixer.".
- RX_meter label "RX meter".
- RX_meter sameAs m.03gr_gf.
- RX_meter sameAs Q7278143.
- RX_meter sameAs Q7278143.
- RX_meter wasDerivedFrom RX_meter?oldid=624801343.
- RX_meter depiction RX_meter.JPG.
- RX_meter isPrimaryTopicOf RX_meter.
