{"title":"HP","description":"\u003cp\u003eHP\u003c\/p\u003e","products":[{"product_id":"used-agilent-hp-3458a-8-5-mutimeter-dmm-meters-digital-multimeter-8-5-digit","title":"Used Agilent\/HP 3458A\/8.5 Mutimeter \/DMM Meters\/Digital Multimeter 8.5 Digit","description":"\u003ch3\u003eKeysight-Agilent 3458A\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cb\u003eDigital Multimeter 8.5 Digit\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eAgilent-Hp 3458A Multimeter\u003cbr\u003e\u003cbr\u003eThe 3458A Multimeter is among the fastest, most flexible and accurate multimeters offered by HP, and includes such features as 8 digit resolution. DC voltage is from 0.1 V to 1000 V with and accuracy of 0.6 ppm, and AC voltage range is 10 mV to 1000 V with an accuracy of 100 ppm. Resistance range is from 10 ohms to 1 Gohms with an accuracy of 2.2 ppm. The 3458A also measures AC and DC current at high accuracy and has a built-in frequency counter to 10MHz.\u003cbr\u003e\u003cbr\u003eThe HP 3458A multimeter shatters longstanding performance barriers of speed and accuracy on the production test floor, in research and development, and in the calibration lab. In your system or on the bench, the HP 3458A saves you time and money with unprecedented test system throughput and accuracy, seven function measurement flexibility, and low cost of ownership. Select a rate of 100,00 readings per second for maximal test throughput. Or achieve highest levels of precision with up to 8.5 digits of measurement resolution and 0.1 part per million transfer accuracy.\u003cbr\u003eAdd to this the 3458A's simplicity of operation, and you have the ideal multimeter for your most demanding applications. Math\/statistics 20 kB memory Self-adjusting autocalibration dc Volts 100 mV to 1000 V ranges 10 nV sensitivity 0.05 ppm transfer accuracy ac Volts 10mV to 1000V ranges Analog, random and subsampled modes 0.002 ppm transfer accuracy Ohms 10 Ohms to 1 GOhm ranges 2- and 4-wire with offset compensation .\u003cbr\u003e\u003cbr\u003eAvailable Options\u003cbr\u003e\u003cbr\u003e3458A-001 - Extended Memory\u003cbr\u003e3458A-002 - High stability 4 ppm per year reference\u003cbr\u003e3458A-120 - 120-volt ac line selection\u003cbr\u003e3458A-220 - 220-volt ac line selection\u003cbr\u003e3458A-240 - 240-volt ac line selection\u003cbr\u003e3458A-909 - provides a rackmount kit with a rack flange and front handle included.\u003c\/p\u003e","brand":"TSD Electronic Store","offers":[{"title":"Default Title","offer_id":53000063517015,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9389\/0135\/files\/HP3458A.jpg?v=1773370955"},{"product_id":"used-keysight-agilent-346a-346b-346c-noise-source","title":"Used Keysight-Agilent 346A \/346B\/346C Noise Source","description":"\u003ch3\u003eKeysight-Agilent 346A\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003e\u003cb\u003eNoise Source, 10 MHz to 18 GHz, nominal ENR 6 dB\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNoise Source, 10MHz-18GHz\u003cbr\u003e\u003cbr\u003eThe Agilent 346A noise source is the ideal companion to Agilent's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty; reflections of test signals. The very small change in reflection coefficient (\u0026lt;0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers).\u003cbr\u003e\u003cbr\u003eSpecifications\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrequency range: 10 MHz to 18 GHz\u003c\/li\u003e\n\u003cli\u003eVSWR: \u0026lt; 1.3:1\u003c\/li\u003e\n\u003cli\u003eConnectors: BNC (f) input bias \/ 3.5 mm (m)\u003c\/li\u003e\n\u003cli\u003eLow SWR for reducing noise figure measurement uncertainty\u003c\/li\u003e\n\u003cli\u003eIndividually calibrated ENR values at specific frequencies\u003c\/li\u003e\n\u003cli\u003eCalibration supplied on floppy disk for easy loading into NFA Series Noise Figure Analyzers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TSD Electronic Store","offers":[{"title":"Default Title","offer_id":53000349942103,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9389\/0135\/files\/346A.jpg?v=1773381663"},{"product_id":"used-hp-agilent-5071a-primary-frequency-standard","title":"Used HP\/Agilent 5071A Primary Frequency Standard","description":"\u003cp\u003eThe 5071A uses a fundamental property of the element cesium to define frequency.\u003cbr\u003eInside the cesium beam tube assembly, an applied microwave signal causes\u003cbr\u003eenergy-level transitions to occur in the cesium atoms. The microwave signal is synthesized from a 10 MHz voltage-controlled crystal oscillator (VCXO). Patented Cesium II\u003cbr\u003ecircuit and software technology detects departures of the microwave frequency from\u003cbr\u003ethe cesium energy-level transition frequency and corrects them by tuning the VCXO to\u003cbr\u003erun precisely at the proper rational-fraction of the cesium frequency. The microprocessor (an integral part of this servo loop) performs the error determination and correction\u003cbr\u003eseveral times a second to ensure that the VCXO is always closely locked to the\u003cbr\u003ecesium-transition frequency.\u003cbr\u003eMany functions within the 5071A are under Cesium II software control. The software\u003cbr\u003emanages the initial warm-up and alignment, then continuously monitors the appropriate signals using this information to control all key operating parameters for optimum\u003cbr\u003eperformance. Starting the 5071A merely requires connecting AC or DC power.\u003cbr\u003eAfter a typical warm-up time of 15 minutes, the standard is fully operational and the\u003cbr\u003eoperator may optionally press three keys to display a continuous operation signal.\u003cbr\u003eThere are no maintenance procedures or adjustments needed even when necessary\u003cbr\u003eto replace the cesium beam tube. The 5071A\u003c\/p\u003e","brand":"TSD Electronic Store","offers":[{"title":"Default Title","offer_id":53259934662999,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9389\/0135\/files\/HP5071A.jpg?v=1775534764"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/9389\/0135\/collections\/HP-symbol.jpg?v=1772348666","url":"https:\/\/www.tsdwelltest.com\/collections\/hp\/hp.oembed","provider":"TSD Welltest Solution","version":"1.0","type":"link"}