| Additional features |
| E5071C-010 | 時域分析 |
| E5071C-790 | 測量向導助手（MWA）軟件 |
| E5071C-008 | 頻率偏置模式 |
| E5071C-TDR | 增強時域分析 |
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| Timebase stability |
| E5071C-UNQ | Standard stability timebase |
| E5071C-1E5 | High stability timebase |
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| Calibration documentation |
| E5071C-1A7 | Calibration + Uncertainties + Guardbanding (Not Accredited) |
| E5071C-A6J | ANSI Z540-1-1994 Calibration |
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| Test set |
| E5071C-280 | 2-port Test Set, 9 kHz to 8.5 GHz without Bias Tees |
| E5071C-285 | 2-port Test Set, 100 kHz to 8.5 GHz with Bias Tees |
| E5071C-480 | 4-port Test Set, 9 kHz to 8.5 GHz without Bias Tees |
| E5071C-485 | 4-port Test Set, 100 kHz to 8.5 GHz with Bias Tees |
| E5071C-240 | 2-port Test Set, 9 kHz to 4.5 GHz without Bias Tees |
| E5071C-245 | 2-port Test Set, 100 kHz to 4.5 GHz with Bias Tees |
| E5071C-2K5 | 2-port Test Set, 300 kHz to 20 GHz with Bias Tees |
| E5071C-440 | 4-port Test Set, 9 kHz to 4.5 GHz without Bias Tees |
| E5071C-4K5 | 4-port Test Set, 300 kHz to 20 GHz with Bias Tees |
| E5071C-445 | 4-port Test Set, 100 kHz to 4.5 GHz with Bias Tees |
| E5071C-4D5 | 4-port Test Set, 300 kHz to 14 GHz with Bias Tees |
| E5071C-465 | 4-port Test Set, 100 kHz to 6.5 GHz with Bias Tees |
| E5071C-460 | 4-port Test Set, 9 kHz to 6.5 GHz without Bias Tees |
| E5071C-2D5 | 2-port Test Set, 300 kHz to 14 GHz with Bias Tees |
| E5071C-265 | 2-port Test Set, 100 kHz to 6.5 GHz with Bias Tees |
| E5071C-260 | 2-port Test Set, 9 kHz to 6.5 GHz without Bias Tees |
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| Hard disk drive options |
| E5071C-017 | Removable Data Storage |
| E5071C-019 | Standard Data Storage |
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| Accessories |
| E5071C-1CM | Rack mount kit |
| E5071C-1CN | Front handle kit |
| E5071C-1CP | Rack mount and front handle kit |
| E5071C-810 | Add keyboard |
| E5071C-820 | Add mouse |
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| E5071C-PLG | Continental European power cord - ONLY FOR EU DISTR W MULT PWR CORD STANDARDS |
