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Contacts and Location
| Enquire about this equipment | |
| Organisational Unit |
Riga Technical University Faculty of Electronics and Telecommunications Department of Fundamentals of Electronics - Latvia, Rīga |
Description
The E4990A Impedance Analyzer has a frequency range of 20 Hz to 120 MHz. The E4990A provides an industry best 0.045% (typical) basic accuracy over a wide impedance range, with a 40 V built-in DC bias source.
Services
Five frequency options; 20 Hz to 10/20/30/50/120 MHz, upgradable. ±0.08% (typical ±0.045%) basic impedance measurement accuracy. 25 mΩ to 40 MΩ wide impedance measurement range (10% measurement accuracy range). Measurement parameters: |Z|, |Y|, θ, R, X, G, B, L, C, D, Q, Complex Z, Complex Y, Vac, Iac, Vdc, Idc. Built-in DC bias range: 0 V to ±40 V, 0 A to ±100 mA. Enhanced measurement speed option (option 001. For 10M/20M/30M/50M options only). 4-channel & 4-trace on 10.4 inch color LCD with touch screen. Data analysis function: Equivalent circuit analysis, limit line test.
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