Keysight (Agilent)
Keysight (Agilent) N1914A
Power Meter, Dual, EPM Series
2 (up to 4 with USB sensors) Channels
9 kHz to 110 GHz Frequency Range
-70 to +44 dBm Power Range
50 MHz, 1 mW (0 dBm) ±0.4% Power Reference
average Measurement Types
| Attribute | Value |
|---|---|
| Channels | 2 (up to 4 with USB sensors) |
| Frequency Range | 9 kHz to 110 GHz |
| Power Range | -70 to +44 dBm |
| Power Reference | 50 MHz, 1 mW (0 dBm) ±0.4% |
| Measurement Types | average |
| Compatible Sensors | 8480 series, E-series E441x/E930x, N8480 series, U2000 series USB |
| Measurement Speed | 20 / 40 / 400 readings/s; 200 readings/s typ. with 2 channels |
| Accuracy | ±0.02 dB or ±0.5% absolute; ±0.04 dB or ±1.0% relative |
| Display | color LCD |
| Interfaces | GPIB, LAN (LXI), USB; Opt. VGA output |
| Dimensions | 212.6 × 88.5 × 348.3 mm |
| Weight | 3.7 kg |
Compatible power sensors
| Model | Frequency Range | Power Range | Sensor Type |
| 8481A | 10 MHz to 18 GHz | -30 to +20 dBm | thermocouple |
| 8481B | 10 MHz to 18 GHz | 0 to +44 dBm | thermocouple, with 25 W attenuator |
| 8481D | 10 MHz to 18 GHz | -70 to -20 dBm | diode, average |
| 8481H | 10 MHz to 18 GHz | -10 to +35 dBm | thermocouple, with 3 W attenuator |
| 8482A | 100 kHz to 4.2 GHz | -30 to +20 dBm | thermocouple |
| 8482B | 100 kHz to 4.2 GHz | 0 to +44 dBm | thermocouple, with 25 W attenuator |
| 8482H | 100 kHz to 4.2 GHz | -10 to +35 dBm | thermocouple, with 3 W attenuator |
| 8483A | 100 kHz to 2 GHz | -30 to +20 dBm | diode, average |
| 8485A | 50 MHz to 26.5 GHz (33 GHz with Opt. 033) | -30 to +20 dBm | thermocouple |
| 8485D | 50 MHz to 26.5 GHz (33 GHz with Opt. 033) | -70 to -20 dBm | diode, average |
| 8487A | 50 MHz to 50 GHz | -30 to +20 dBm | thermocouple |
| 8487D | 50 MHz to 50 GHz | -70 to -20 dBm | diode, average |
| R8486A | 26.5 to 40 GHz | -30 to +20 dBm | thermocouple, waveguide |
| R8486D | 26.5 to 40 GHz | -70 to -20 dBm | diode, average |
| Q8486A | 33 to 50 GHz | -30 to +20 dBm | thermocouple, waveguide |
| Q8486D | 33 to 50 GHz | -70 to -20 dBm | diode, average |
| V8486A | 50 to 75 GHz | -30 to +20 dBm (Opt. H02: -60 to +20 dBm) | diode, average, waveguide |
| W8486A | 75 to 110 GHz | -30 to +20 dBm | diode, average, waveguide |
| 8484A | 10 MHz to 18 GHz | -70 to -20 dBm | diode, average |
| E8486A | 60 to 90 GHz (Opt. 201: 54 to 95 GHz) | -30 to +20 dBm (Opt. 100), -60 to +20 dBm (Opt. 200/201) | diode, average, waveguide |
| E4412A | 10 MHz to 18 GHz | -70 to +20 dBm | diode, CW |
| E4413A | 50 MHz to 26.5 GHz | -70 to +20 dBm | diode, CW |
| E9300A | 10 MHz to 18 GHz | -60 to +20 dBm | diode, average, wide dynamic range |
| E9300B | 10 MHz to 18 GHz | -30 to +44 dBm | diode, average, wide dynamic range |
| E9300H | 10 MHz to 18 GHz | -50 to +30 dBm | diode, average, wide dynamic range |
| E9301A | 10 MHz to 6 GHz | -60 to +20 dBm | diode, average, wide dynamic range |
| E9301B | 10 MHz to 6 GHz | -30 to +44 dBm | diode, average, wide dynamic range |
| E9301H | 10 MHz to 6 GHz | -50 to +30 dBm | diode, average, wide dynamic range |
| E9304A | 9 kHz to 6 GHz | -60 to +20 dBm | diode, average, wide dynamic range |
| N8481A | 10 MHz to 18 GHz | -35 to +20 dBm | thermocouple |
| N8482A | 100 kHz to 6 GHz | -35 to +20 dBm | thermocouple |
| N8485A | 10 MHz to 26.5 GHz (33 GHz with Opt. 033) | -35 to +20 dBm | thermocouple |
| N8486AR | 26.5 to 40 GHz | -35 to +20 dBm | thermocouple, waveguide |
| N8487A | 50 MHz to 50 GHz | -35 to +20 dBm | thermocouple |
| N8488A | 10 MHz to 67 GHz (to 70 GHz typ.) | -35 to +20 dBm | thermocouple |
| U2000A | 10 MHz to 18 GHz | -60 to +20 dBm | USB average power sensor (diode) |
| U2001A | 10 MHz to 6 GHz | -60 to +20 dBm | USB average power sensor (diode) |
| U2004A | 9 kHz to 6 GHz | -60 to +20 dBm | USB average power sensor (diode) |
| U2000B | 10 MHz to 18 GHz | -30 to +44 dBm | USB average power sensor (diode) |
| U2001B | 10 MHz to 6 GHz | -30 to +44 dBm | USB average power sensor (diode) |
| U2000H | 10 MHz to 18 GHz | -50 to +30 dBm | USB average power sensor (diode) |
| U2001H | 10 MHz to 6 GHz | -50 to +30 dBm | USB average power sensor (diode) |
| U2002H | 50 MHz to 24 GHz | -50 to +30 dBm | USB average power sensor (diode) |
| U8481A | 10 MHz to 18 GHz (Opt. 100), DC to 18 GHz (Opt. 200) | -35 to +20 dBm | USB average power sensor (thermocouple) |
| U8485A | 10 MHz to 33 GHz (Opt. 100), DC to 33 GHz (Opt. 200) | -35 to +20 dBm | USB average power sensor (thermocouple) |
| U8487A | 10 MHz to 50 GHz | -35 to +20 dBm | USB average power sensor (thermocouple) |
| U8488A | 10 MHz to 67 GHz | -35 to +20 dBm | USB average power sensor (thermocouple) |
| U8489A | DC to 120 GHz | -35 to +20 dBm | USB average power sensor (thermocouple) |
Keysight (Agilent) N1914A Options:
- N1914A - 101 - Single/dual-channel average power meter
- N1914A - 201 - Single/dual-channel average power meter with VGA, trigger in/out, 1 front and 1 rear USB port
- N1914A - B01 - Without battery
- N1914A - B02 - With battery
- N1914A - C01 - Front calibrator, front sensor
- N1914A - C02 - Front calibrator, parallel front and rear sensor
- N1914A - C03 - Rear calibrator, parallel front and rear sensor
- N1914A - 200 - 438A code compatibility
- N1914A - 0B0 - Delete hard copy English language User's Guide
- N1914A - 0BF - Hard copy English language Programming Guide
- N1914A - 0B1 - Hard copy English language User's Guide and Installation Guide
- N1914A - 0BK - Hard copy English language User's Guide and Programming Guide
- N1914A - ABJ - Hard copy Japanese localization User's Guide and Programming Guide
KEYSIGHT N1914A (Agilent) Power Meter
The Keysight N1914A Power Meter replaces the E4419B Power Meter, and offers more capability.
Features of the N1914A Power meter include:
- Up to four Measurement Channels (w/ optional USB ports)
- Measure faster with improved measurement speed of 400 readings per second with Agilent E series Sensors
- View test results easily with color LCD readout
- USB, LAN/LXI-C and GPIB interfaces
- Automate frequency/power sweep measurements with optional external trigger in/out feature
- Confirm battery power with a single-button push (only with battery option)
- HP 436A, 437B and 438A code compatibility (channel dependent)
- Enhance manufacturing test by connecting a large external monitor with VGA output option
Specifications of the Keysight N1914A Power Meter include:
- Frequency range of 9 kHz to 110 GHz (sensor dependent)
- Wide dynamic range of -70 to +44 dBm (sensor dependent)
- Speed improvement by 2X for E-Series sensors: up to 400 readings/sec
- Absolute accuracy: ±0.02dB logarithmic, ±0.5% linear
- Relative accuracy: ±0.04dB logarithmic, ±1% linear
