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Keysight N8481B | Power Sensor - Thermocouple, average, 10 MHz to 18 GHz

Manufacturer number: N8481B

N8481B
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Keysight N8481B | HF power meter with thermocouple, 10 MHz to 18 GHz.

  • Frequency range: 10 MHz to 18 GHz
  • Dynamic power measurement range: -5 dBm (316 nW) to +44 dBm (25.1W)
  • High accuracy of 1% and low noise <114 μW (maximum value)
  • Linearity: from +29 to <+39 dBm: ± 0.52% and from +39 to +44 dBm: ± 1.66%
  • Very good standing wave ratio (SWR / Standing Wave Ratio): 1.09 to 1.23 depending on the frequency range
  • Wide dynamic range covered by a measuring head
  • RF connector: Type N
  • Automatic readout of the calibration data and corresponding correction factors from the EEPROM. The traceability of the performance measurement to the NIST standard (US National Institute of Standard and Technology) is given.
  • Compatibility of this measuring head with the family power meters:
    P series (N1911A / 12A),
    EPM-P series (E4416A / 17A) and
    EPM series (N1913A / 14A, E4418B / 19B)
  • Weight: 0.684 kg
  • Dimensions: 83 mm (W) x 114 mm (H) x 283 mm (L)
  • Warranty 1 year

Options:

  • N8481B - Option CFT offers full SCPI code compatibility of the N8455A power sensor with those of the 8480A series. With this option, the calibration values and correction factors are attached to the outside of a label; no EEPROM

Note: All power sensors of the N8480 series are not compatible with the measuring devices 43x, E1416A, N8262A, with the microwave counters 5314x and with the base station test set E7495x

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Documents & Downloads

Datasheet
pdf | 1.55 MB

Description

N8481B | Power Sensor - Thermocouple, average, 10 MHz to 18 GHz

The N848xA series of HF power meters is based on thermocouples and is one of the most accurate and fail-safe measuring heads that Keysight (formerly Agilents electronic measuring technology) has to offer. What makes them special is that the calibration factors are stored in an EEPROM. This eliminates the need to enter these calibration values into the power meter used before a measurement. The measuring device can read these values directly from the EEPROM. Furthermore, these measuring heads offer an extended frequency range and further power measuring ranges.

Accessoires (14 products)

11730A
Keysight
11730A
Power sensor and SNS noise source cable, length 1.5 m, for power meter EPM series
Delivery time upon request
On Request
11730D
Keysight
11730D
Power sensor and SNS noise source cable, length 15.2 m, for Powermeter EPM series
1 in stock. Ready to ship in 1 business day
On Request
11730F
Keysight
11730F
Power sensor and SNS noise source cable, length 61 m, for Powermeter EPM series
Delivery time upon request
On Request
11730B
Keysight
11730B
Power sensor and SNS noise source cable, length 3 m, for power meter EPM series
Delivery time upon request
On Request
11730C
Keysight
11730C
Power sensor and SNS noise source cable, length 6.1 m, for Powermeter EPM series
2 in stock. Ready to ship in 1 business day
On Request
E9288A
Keysight
E9288A
Sensor Cable 1.5m / 5ft For EPM and EPM-P Series power meters
Delivery time upon request
On Request
E9288C
Keysight
E9288C
Sensor Cable 10m / 31ft For EPM and EPM-P Series power meters
Delivery time upon request
On Request
11730E
Keysight
11730E
Power sensor and SNS noise source cable, length 30.5 m, for Powermeter EPM series
Delivery time upon request
On Request
N1917A
Keysight
N1917A
Sensor Cable 1.5m / 5ft for P-Series power meters
1 in stock. Ready to ship in 1 business day
On Request
E9288B
Keysight
E9288B
Sensor Cable 3m / 10ft For EPM and EPM-P Series power meters
Delivery time upon request
On Request
N1917B
Keysight
N1917B
Sensor Cable 3m / 10ft for P-Series power meters
Delivery time upon request
On Request
N1917C
Keysight
N1917C
Sensor Cable 10m / 31ft for P-Series power meters
Delivery time upon request
On Request
N1913B
Keysight
N1913B
Power meter EPM series, 1 channel, DC - 120 GHz
Delivery time upon request
On Request
N1914B
Keysight
N1914B
Power meter EPM series, 2 channels, DC - 120 GHz
Delivery time upon request
On Request

Alternate products (7 products)

N8482A
Keysight
N8482A
Power Sensor - Thermocouple, average, 100 kHz to 6.0 GHz
Delivery time upon request
On Request
N8487A
Keysight
N8487A
Power Sensor - Thermocouple, average, 50 MHz to 50 GHz
1 in stock. Ready to ship in 1 business day
On Request
N8482B
Keysight
N8482B
Power Sensor - Thermocouple, average, 100 KHz to 6 GHz
Delivery time upon request
On Request
N8485A
Keysight
N8485A
Power Sensor - Thermocouple, average, 10 MHz to 26.5 GHz
Delivery time upon request
On Request
N8488A
Keysight
N8488A
Average Thermocouple Power Sensor, 10 MHz to 67 GHz
Delivery time upon request
On Request
N8481A
Keysight
N8481A
Power Sensor - Thermocouple, average, 10 MHz to 18 GHz
Delivery time upon request
On Request
N8481H
Keysight
N8481H
Power Sensor - Thermocouple, average, 10 MHz to 18 GHz
Delivery time upon request
On Request

Recommendations (15 products)

N1911A
Keysight
N1911A
Power meter, 1-channel, P-series
Delivery time upon request
On Request
N1912A
Keysight
N1912A
Power meter, 2-channel, P-series
Delivery time upon request
On Request
E4416A
Keysight
E4416A
Single channel power meters of the EPM-P series
Delivery time upon request
On Request
E4417A
Keysight
E4417A
Two-channel power meter series EPM-P
Delivery time upon request
On Request
11730C
Keysight
11730C
Power sensor and SNS noise source cable, length 6.1 m, for Powermeter EPM series
2 in stock. Ready to ship in 1 business day
On Request
11730F
Keysight
11730F
Power sensor and SNS noise source cable, length 61 m, for Powermeter EPM series
Delivery time upon request
On Request
11730D
Keysight
11730D
Power sensor and SNS noise source cable, length 15.2 m, for Powermeter EPM series
1 in stock. Ready to ship in 1 business day
On Request
11730E
Keysight
11730E
Power sensor and SNS noise source cable, length 30.5 m, for Powermeter EPM series
Delivery time upon request
On Request
11730B
Keysight
11730B
Power sensor and SNS noise source cable, length 3 m, for power meter EPM series
Delivery time upon request
On Request
11730A
Keysight
11730A
Power sensor and SNS noise source cable, length 1.5 m, for power meter EPM series
Delivery time upon request
On Request
N1917A
Keysight
N1917A
Sensor Cable 1.5m / 5ft for P-Series power meters
1 in stock. Ready to ship in 1 business day
On Request
N1917B
Keysight
N1917B
Sensor Cable 3m / 10ft for P-Series power meters
Delivery time upon request
On Request
N1917C
Keysight
N1917C
Sensor Cable 10m / 31ft for P-Series power meters
Delivery time upon request
On Request
N1913B
Keysight
N1913B
Power meter EPM series, 1 channel, DC - 120 GHz
Delivery time upon request
On Request
N1914B
Keysight
N1914B
Power meter EPM series, 2 channels, DC - 120 GHz
Delivery time upon request
On Request

About the Manufacturer

Keysight
Keysight
dataTec and Keysight Technologies have had a strong partnership since 1999. No other company offers such a wide range of measurement technology, testing solutions, and solutions for our connected world. With Keysight's measuring instruments, you are also well-equipped for today's and tomorrow's tasks.
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