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P-Series Wideband Power Sensor, 50 MHz to 18 GHz

The N1921A wideband power sensor (50MHz to 18GHz) provides peak, peak-to-average ratio, average power, rise/fall time and statistical data of wideband signals.

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  • Measurement type

    Peak and Average/CW

  • Connector type

    Type-N

  • Frequency range

    50 MHz to 18 GHz

  • Power range

    -35 dBm to +20 dBm

  • Video bandwidth

    30 MHz

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Top configurations

See what's included, and how you can upgrade your experience with Keysight.

N1921A With Fixed Cable Option Length 5 ft (1.5 m), Return to Keysight Warranty – 3 Years
N1921A With Fixed Cable Option Length 5 ft (1.5 m), Return to Keysight Warranty – 3 Years

Model:

N1921A

QTY

Options

1

Wideband Power Sensor - P-series, 50MHz-18GHz | KeysightCare Technical Support - 3 years | Return to Keysight Warranty - 3 years.

1

Fixed cable option length 1.5M (5 ft.)

1

Connector, Type-N, 50 MHz to 18 GHz

N1921A With Fixed Cable Option Length 10 ft (3 m), Return to Keysight Warranty – 3 years
N1921A With Fixed Cable Option Length 10 ft (3 m), Return to Keysight Warranty – 3 years

Model:

N1921A

QTY

Options

1

Wideband Power Sensor - P-series, 50MHz-18GHz | KeysightCare Technical Support - 3 years | Return to Keysight Warranty - 3 years.

1

Fixed cable option length 3M (10 ft.)

1

Connector, Type-N, 50 MHz to 18 GHz

N1921A 50 MHz to 18 GHz, type-N connector, 3 m (10 ft) cable length, and ANSI Z540-1-1994 calibration
N1921A 50 MHz to 18 GHz, type-N connector, 3 m (10 ft) cable length, and ANSI Z540-1-1994 calibration

Model:

N1921A

QTY

Options

1

Wideband Power Sensor - P-series, 50MHz-18GHz | KeysightCare Technical Support - 3 years | Return to Keysight Warranty - 3 years.

1

Fixed cable option length 1.5M (5 ft.)

1

ANSI Z540-1-1994 Calibration

1

Connector, Type-N, 50 MHz to 18 GHz

N1921A 50 MHz to 18 GHz, type-N connector, 10 m (31 ft) cable length
N1921A 50 MHz to 18 GHz, type-N connector, 10 m (31 ft) cable length

Model:

N1921A

QTY

Options

1

Wideband Power Sensor - P-series, 50MHz-18GHz | KeysightCare Technical Support - 3 years | Return to Keysight Warranty - 3 years.

1

Fixed cable option length 10M (31 ft.)

1

Connector, Type-N, 50 MHz to 18 GHz

Highlights

  • Frequency range: 50 MHz to 18 GHz
  • Wide dynamic range for peak power measurements: -35 to +20 dBm
  • Calibration factors, linearity, temperature, and bandwidth correction data are stored in EEPROM
  • Zero and calibrate while connected to the DUT
  • Precision Type-N connector as standard
  • Sensor cable fixed to sensor and available cable lengths: 1.5m (5 ft), 3m (10 ft), and 10m (31 ft)

The N192xA wideband power sensors are the first to feature internal zero and calibration, integrating a DC reference source and switching circuits directly into the sensor. This innovation eliminates the need for multiple connections to an external calibration source, reducing connector wear, shortening test time, and minimizing measurement uncertainty.

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