Dual Channel Power Meter (EPM Series)
The Keysight N1913A/14A EPM Series power meters are versatile, user-friendly replacements for the popular E4418B/19B EPM power meters. They deliver fast, repeatable, reliable results for both bench/rack and field applications.
Standard or custom configuration
The standard configuration of the EPM power meter includes a front calibrator and sensor input (option 101), as well as a 11730A power sensor cable (option 005).
However, Keysight offers several other configuration options, enabling users to customize the instrument to their particular application. Options can be ordered from the accessories section of this page.
Available options include:
- N1914A-201
- Add VGA, trigger in/out, 1 front and 1 rear USB port
- N1914A-C02
- Front calibrator, parallel front and rear sensor
- N1914A-C03
- Rear calibrator, parallel front and rear sensor
If you are adding option 201 and want front calibration and sensor inputs, select option C01.
Power meter and sensor capability
Keysight EPM power meters are compatible with a large number of power sensors, however, not all sensor and meter combinations have the same features or capabilities. The main differences are as below:
| Features | E-Series E9300 | E-Series E4410 | 8480 Series | N8480 Series | U2000 Series | U8480 Series |
| Average power of CW signal | • | • | • | • | • | • |
| Average power of modulated signal | • |
| • | • | • | • |
| Cal factors stored on EEPROM | • | • |
| •[a] | • | • |
Correction factors stored in a 3 MB Flash memory |
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| • | • |
| ≥200 readings/sec | • | • |
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[a] Not applicable for N8480 Series power sensors with Option CFT