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N1810TL

N1810TL Coaxial Switch, DC up to 67 GHz, SPDT

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Ideal for applications where port matching is required, with terminated 50 Ω unused port

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Product Features:

Type

  • Terminated single pole double throw EM switch

  • Operating frequency from DC to 4, 20, 26.5, 40, 50 or 67 GHz

  • Female SMA connectors

  • Built-in current interrupt

Superior RF Performance

  • Superior isolation: > 120 dB at 4 GHz and 70 dB at 26.5 GHz

  • Low SWR: < 1.10 at 4 GHz and 1.60 at 26.5 GHz

  • Low insertion loss: < 0.27 dB at 4 GHz and 0.80 dB at 26.5 GHz

Excellent RF repeatability & long life span

  • Excellent insertion loss repeatability: 0.03 dB to 1 million cycles and 0.1 dB to 2 million cycles

  • Long operating life of 2 million cycles

Features

  • Coil voltage levels 5 V, 15 V or 24 V

  • D-subminiature 9-pin connectors or solder lug terminals

  • Standard or TTL/5 V CMOS compatible drive

  • Optional position indicators

The Keysight N1810TL latching coaxial switch combines unmatched flexibility of configuration with excellent repeatability, long life, and reliability.

For additional information regarding configuration options and performance tradeoffs view the online product overview.


N1810TL Option 040: Frequency range from DC to 40 GHz
N1810TL Option 050: Frequency range from DC to 50 GHz

N1810TL Option 067: Frequency range from DC to 67 GHz

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​​DataSheet   N1810TL

N1810UL

N1810UL Coaxial Switch, DC up to 67 GHz, SPDT

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Combines unmatched flexibility of configuration with excellent repeatability, long life, and reliability

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Product Features:

The Keysight N1810UL latching coaxial switch combines unmatched flexibility of configuration with excellent repeatability, long life, and reliability.

For additional information regarding configuration options and performance tradeoffs view the online product overview.

Type

  • Unterminated single pole double throw EM switch

  • Operating frequency from DC to 4, 20, 26.5, 40, 50 or 67 GHz

  • Female SMA connectors

  • Built-in current interrupt

Superior RF Performance

  • Superior isolation: > 120 dB at 4 GHz and 70 dB at 26.5 GHz

  • Low SWR: < 1.10 at 4 GHz and 1.60 at 26.5 GHz

  • Low insertion loss: < 0.27 dB at 4 GHz and 0.80 dB at 26.5 GHz

Excellent RF repeatability & long life span

  • Excellent insertion loss repeatability: 0.03 dB to 1 million cycles and 0.1 dB to 2 million cycles

  • Long operating life of 2 million cycles

Features

  • Coil voltage levels 5 V, 15 V or 24 V

  • D-subminiature 9-pin connectors or solder lug terminals

  • Standard or TTL/5 V CMOS compatible drive

  • Optional position indicators

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​​DataSheet   U1810UL

N1811TL

N1811TL 4-Port Coaxial Switch, DC Up To 67 GHz

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Ideal for drop-in, drop-out applications with compact design and unmatched flexibility of configuration

Product Features:

The Keysight N1811TL latching coaxial switch combines unmatched flexibility of configuration with excellent repeatability, long life, and reliability.

For additional information regarding configuration options and performance tradeoffs view the online product overview.

New Product:

  • N1811TL Option 040: Frequency range from DC to 40 GHz

  • N1811TL Option 050: Frequency range from DC to 50 GHz

  • N1811TL Option 067: Frequency range from DC to 67 GHz

Type

  • Terminated 4-port bypass switch

  • Female SMA connectors

  • Built-in current interrupt

Superior RF Performance

  • Superior isolation: > 120 dB at 4 GHz and 70 dB at 26.5 GHz

  • Low SWR: < 1.10 at 4 GHz and 1.60 at 26.5 GHz

  • Low insertion loss: < 0.27 dB at 4 GHz and 0.80 dB at 26.5 GHz

Excellent RF Repeatability And Long Life Span

  • Excellent insertion loss repeatability: 0.03 dB to 1 million cycles and 0.1 dB to 2 million cycles

  • Long operating life of 2 million cycles

Features

  • Coil voltage levels 5 V, 15 V or 24 V

  • D-subminiature 9-pin connectors or solder lug terminals

  • Standard or TTL/5 V CMOS compatible drive

  • Optional position indicators

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​​DataSheet   N1811TL

N1812UL

N1812UL 5-Port Coaxial Switch, DC Up To 67 GHz

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Use this switch for transfer switch applications, signal path reversal, or as a calibration port

Product Features:

The Keysight N1812UL latching coaxial switch combines unmatched flexibility of configuration with excellent repeatability, long life, and reliability.

For additional information regarding configuration options and performance tradeoffs view the online product overview.

New Product:

  • N1812UL Option 040: Frequency range from DC to 40 GHz

  • N1812UL Option 050: Frequency range from DC to 50 GHz

  • N1812UL Option 067: Frequency range from DC to 67 GHz

Type

  • Unterminated 5-port switch

  • Female SMA connectors

  • Built-in current interrupt

Superior RF Performance

  • Superior isolation: > 120 dB at 4 GHz and 70 dB at 26.5 GHz

  • Low SWR: < 1.10 at 4 GHz and 1.60 at 26.5 GHz

  • Low insertion loss: < 0.27 dB at 4 GHz and 0.80 dB at 26.5 GHz

Excellent RF Repeatability And Long Life Span

  • Excellent insertion loss repeatability: 0.03 dB to 1 million cycles and 0.1 dB to 2 million cycles

  • Long operating life of 2 million cycles

Features

  • Coil voltage levels 5 V, 15 V or 24 V

  • D-subminiature 9-pin connectors or solder lug terminals

  • Standard or TTL/5 V CMOS compatible drive

  • Optional position indicators

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​​DataSheet   N1812UL

87104P

87104P Low PIM Coaxial Switch, DC to 4 GHz, SP4T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87104P is a low PIM SP4T coaxial switch, operating from DC to 4 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87104P

87104R

87104R Low PIM Coaxial Switch, DC to 26.5 GHz, SP4T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87104R is a low PIM SP4T coaxial switch, operating from DC to 26.5 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

For more information about Keysight Switches, please visit Electromechanical, Microwave and RF Switch pages.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87104R

87104Q

87104Q Low PIM Coaxial Switch, DC to 20 GHz, SP4T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87104Q is a low PIM SP4T coaxial switch, operating from DC to 20 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency and ultimately maximizes test throughput.

For more information about Keysight Switches, please visit Electromechanical, Microwave and RF Switch pages.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87104Q

87106P

87106P Low PIM Coaxial Switch, DC To 4 GHz, SP6T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87106P is a low PIM SP6T coaxial switch, operating from DC to 4 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87106P

87106Q

87106Q Low PIM Coaxial Switch, DC To 20 GHz, SP6T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc.

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87106Q is a low PIM SP6T coaxial switch, operating from DC to 20 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

For more information about Keysight Switches, please visit Electromechanical, Microwave and RF Switch pages.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87106Q

87106R

87106R Low-PIM Coaxial Switch, DC to 26.5 GHz, SP6T

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share an antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87106R is a low-PIM SP6T coaxial switch, operating from DC to 26.5 GHz, that can help keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensure signal integrity, improve testing efficiency, and ultimately maximize test throughput.

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  1. low PIM performance of -160 dBc

  2. guaranteed 0.03 dB insertion loss repeatability

  3. guaranteed 3 million cycles per section of operating life

  4. excellent isolation to minimize cross-talk between channels to ensure signal integrity

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​​DataSheet   87106R

87222R

87222R Low PIM Coaxial Switch, DC To 26.5 GHz, Transfer

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87222R is a low PIM transfer coaxial switch, operating from DC to 26.5 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87222R

87406Q

87406Q Low PIM Coaxial Switch, DC to 20 GHz, Matrix

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87406Q is a low PIM matrix coaxial switch, operating from DC to 20 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency and ultimately maximizes test throughput.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87406Q

87606Q

87606Q Low PIM Coaxial Switch, DC to 20 GHz, Matrix

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Ensure signal integrity, improve testing efficiency, and maximize test throughput with low PIM performance of -160 dBc

Product Features:

Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87606Q is a low PIM matrix coaxial switch, operating from DC to 20 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.

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  • Low PIM performance of -160 dBc

  • Guaranteed 0.03 dB insertion loss repeatability

  • Guaranteed 3 million cycles per section of operating life

  • Excellent isolation minimizes cross-talk between channels to ensure signal integrity

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​​DataSheet   87606Q

8494A

8494A Manual Attenuator, 4 GHz, 11 dB, 1 dB steps

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Provides attenuation in 1-dB steps from 0 to 11 dB for exceptional repeatability and reliability.

Product Features:

The Keysight 8494A, dc to 4 GHz manual step attenuator, offers exceptional repeatability and reliability. Attenuation is provided in 1 dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long-life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. Custom step attenuator/switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.

Superior RF Performance

  • Frequency Range: dc to 4 GHz

  • Insertion Loss at 0 dB: 0.6 dB + 0.09 dB/GHz

  • Maximum SWR: 1.5

Repeatability and Life Span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section

Power handling

  • Maximum RF Input Power: 1 W (average), 100 W (peak)

Features

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​​DataSheet   8494A

8494G

8494G Programmable Attenuator, 4 GHz, 11 dB, 1-dB Steps

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Provides attenuation in 1-dB steps from 0 to 11 dB for exceptional repeatability and reliability

Product Features:

The Keysight 8494G dc to 4 GHz programmable step attenuator offers exceptional repeatability and reliability. It provides attenuation in 1-dB steps from 0 to 11 dB. Precision gold-plated leaf springs ensure long-life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator / switch combinations are possible. The Keysight 11716A / B / C interconnect kits provide quick connection of Keysight 8494 / 5 / 6 / 7 1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.

Note: Options 024 and 060 are default options unless specified otherwise.

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Superior RF performance

  • Frequency range: dc to 4 GHz

  • Insertion loss at 0 dB: 0.6 dB + 0.09 dB / GHz

  • Maximum SWR: 1.5

Repeatability and life span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section

Power handling

  • Maximum RF input power: 1 W (average), 100 W (peak)

Features

  • Connector type: choice of type-N female, SMA female, APC-7

  • Programming connector: 12-pin Viking, optional 14-pin DIP

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​​DataSheet   8494G

8495B

8495B Manual Attenuator, 18 GHz, 70 dB, 10-dB Steps

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Provides attenuation in 10-dB steps from 0 to 70 dB for exceptional repeatability and reliability

Product Features:

The Keysight 8495B dc to 18 GHz manual step attenuator offers exceptional repeatability and reliability. It provides attenuation in 10-dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). Custom step attenuator / switch combinations are possible. The Keysight 11716A / B / C interconnect kits provide quick connection of Keysight 8494 / 5 / 6  /7 1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.

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  • Superior RF performance

  • Frequency range: dc to 18 GHz

  • Insertion loss at 0 dB: 0.4 dB + 0.07 dB / GHz

  • Maximum SWR: 1.35 to 8 GHz, 1.5 to 12.4 GHz, 1.7 to 18 GHz

  • Repeatability and life span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section

  • Power handling

  • Maximum RF input power: 1 W (average), 100 W (peak)

  • Features

  • Connector Type: choice of type-N female, SMA female, APC-7

  • Connect in series with 11716A attenuator interconnect kit, type-N

  • Connect in series with 11716C attenuator interconnect kit, SMA

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​​DataSheet   8495B

8495D

8495D Manual Attenuator, 26.5 GHz, 70 dB, 10-dB Steps

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Provides attenuation in 10-dB steps from 0 to 70 dB for exceptional repeatability and reliability

Product Features:

The Keysight 8495D dc to 26.5 GHz manual step attenuator offers exceptional repeatability and reliability. It provides attenuation in 10-dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). Custom step attenuator / switch combinations are possible. The Keysight 11716A / B / C interconnect kits provide quick connection of Keysight 8494 / 5 / 6 / 7 1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.

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       Superior RF performance

  • Frequency range: dc to 26.5 GHz

  • Insertion loss at 0 dB: 0.4 dB + 0.09 dB / GHz

  • Maximum SWR: 1.6 to 12.4 GHz, 1.9 to 18 GHz, 2.2 to 26.5 GHz
    Repeatability and life span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section
    Power handling

  • Maximum RF input power: 1 W (average), 100 W (peak)
    Features

  • Connector type: 3.5 mm female

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​​DataSheet   8495D

8495H

8495H Programmable Attenuator, 18 GHz, 70 dB, 10-dB Steps

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Provides attenuation in 10-dB steps from 0 to 70 dB for exceptional repeatability and reliability

Product Features:

The Keysight 8495H dc to 18 GHz programmable step attenuator offers exceptional repeatability and reliability. It provides attenuation in 10-dB steps from 0 to 70 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, Option UK6 provides NIST traceable data (SWR and attenuation). A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator / switch combinations are possible. The Keysight 11716A  / B  /C interconnect kits provide quick connection of Keysight 8494 / 5 / 6 /7  1-dB and 10-dB step attenuators in series for greater dynamic range with 1-dB steps.

Note: Options 024 and 060 are default options unless specified otherwise.

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Superior RF Performance

  • Frequency range: dc to 18 GHz

  • Insertion loss at 0 dB: 0.4 dB + 0.07 dB / GHz

  • Maximum SWR: 1.35 to 8 GHz, 1.5 to 12.4 GHz, 1.7 to 18 GHz

Repeatability and Life Span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section

Power Handling

  • Maximum RF input power: 1 W (average), 100 W (peak)

Features

  • Connector type: choice of type-N female, SMA female, APC-7

  • Programming connector: 12-pin Viking, optional 14-pin DIP

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​​DataSheet   8495H

8497K

8497K Programmable Attenuator, 26.5 GHz, 90 dB, 10 dB Steps

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Provides attenuation in 10-dB steps from 0 to 90 dB for exceptional repeatability and reliability

Product Features:

The Keysight 8497K DC to 26.5 GHz programmable step attenuator offers exceptional repeatability and reliability. Attenuation is provided in 10 dB steps from 0 to 90 dB. Precision gold-plated leaf springs ensure long life (over 5 million cycles) and very high attenuator repeatability (typically 0.01 dB). To improve measurement accuracy, NIST traceable data (SWR and attenuation) is available as Option UK6. A maximum switching time of 20 ms (including contact settling) speeds automatic testing. Custom step attenuator / switch combinations are possible. The Keysight 11716A/B/C interconnect kits provide quick connection of Keysight 8494/5/6/7 1 dB and 10 dB step attenuators in series for greater dynamic range with 1 dB steps.

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       Superior RF Performance

  • frequency range: DC to 26.5 GHz

  • insertion loss at 0 dB: 0.4 dB + 0.09 dB/GHz

  • maximum SWR: 1.25 to 6 GHz, 1.45 to 12.4 GHz, 1.6 to 18 GHz, 1.8 to 26.5 GHz
    Repeatability and Life Span

  • repeatability life: 0.03 dB max to 18 GHz, ±0.05 dB max to 26.5 GHz 5 million cycles per section (typical)

  • 5 million cycles per section
    Power Handling

  • maximum RF input power: 1 W (average), 100 W (peak)

  • connector type: 3.5 mm female

  • programming connector: 12-pin Viking, optional 14-pin DIP

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​​DataSheet   8497K

84904L

84904L Programmable Attenuator, 40 GHz, 11dB, 1dB steps

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Offers a compact, rugged design with attenuator range of 0 to 11 dB in 1-dB steps and exceptionally low insertion loss

Product Features:

The Keysight 84904L programmable step attenuator offers coaxial measurements to 40 GHz in a compact, rugged design. It offers repeatability of better than 0.03 dB, excellent life (greater than 5 million switching cycles per section) and an attenuation range of 0 to 11 dB in 1-dB steps. This latest design evolution sets new standards for size and performance. High attenuation accuracy and low SWR are achieved through the use of miniature thin-film attenuation cards composed of high-stability tantalum nitride film of sapphire substrate. Insertion loss is outstanding, with with only 2.4 dB of loss at 40 GHz. The compact size of the unit, 35% smaller than the Keysight 8495/7 (26.5 GHz) family, allows for easy integration into instruments and ATE systems.

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       Superior RF Performance

  • Frequency range: dc to 40 GHz

  • Insertion loss at 0 dB: 0.8 dB + 0.04 dB/GHz

  • Maximum SWR: 1.3 to 12.4 GHz, 1.7 to 34 GHz, 1.8 to 40 GHz
    Repeatability and Life Span

  • Repeatability life: 0.03 dB max 5 million cycles per section, typical

  • 5 million cycles per section
    Power Handling

  • Maximum RF input power: 1 W (average), 50 W (peak)
    Features

  • Connector type: 2.4 mm female, optional 2.4 mm/2.92 mm male/female

  • Programming connector: 10-pin sockets

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​​DataSheet   84904L

N4985A

N4985A System Amplifiers

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Achieve excellent power and gain with these self-contained, high-performance broadband amplifiers

Product Features:

The Keysight Technologies N4985A series system amplifiers are high performance broadband amplifiers with excellent power and gain from 100 kHz to 50 GHz. The amplifiers are self-contained and plug into standard AC power sources.

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  • N4985A-P15 operates from 10 MHz to 50 GHz

  • N4985A-P25 operates from 2 to 50 GHz

  • N4985A-S30 operates from 100 kHz to 30 GHz

  • N4985A-S50 operates from 100 kHz to 50 GHz

  • N4985A-OA3 Optical Application Tuning for Option S30

  • N4985A-OA5 Optical Application Tuning for Option S50

  • High gain

  • Compact size

Applications:

  • Bench-top lab work

  • Production line testing

  • Frequency/time domain applications

  • Saturated RF amplifier testing

  • Drive TWT amplifiers

  • Antenna system amplification

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​​DataSheet   N4985A

83020A

83020A Microwave System Amplifier, 2 GHz to 26.5 GHz

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Recover system losses and boost available power in RF and microwave ATE systems

Product Features:

The Keysight 83020A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators. This amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 2 to 26.5 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies.

For more information about USB preamplifiers, microwave amplifiers and system amplifiers, please visit Keysight Amplifiers.

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       Superior RF performance

  • Gain of more than 30dB (to 20GHz), 27 (to 26.5GHz)

  • P1dB of more than 27dBm (to 20GHz),23dBm (to 26.5GHz)

  • Noise figure of less than 10dB to 20GHz,13 to 26.5GHz (typ)
    Connectors Type

  • Rf connectors: 3.5mm(f)

  • DC Detector output connector: BNC (f)
    Bias Option

  • +15V@3.2A,-15V@50mA

  • Works with 87422A 70W Power Supply

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​​DataSheet   83020A

83050A

83050A Microwave System Amplifier, 2 GHz to 50 GHz

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Recover system losses and boost available power in RF and microwave ATE systems

Product Features:

The Keysight 83050A microwave system amplifier is a compact, off-the-shelf amplifier designed for systems designers and integrators. This amplifier provides power where you need it to recover system losses and to boost available power in RF and microwave ATE systems. The ultrabroad bandwidth from 2 to 50 GHz allows the designer to replace several narrow bandwidth amplifiers with a single Keysight amplifier, eliminating the need for crossover networks or multiple bias supplies.

For more information about USB preamplifiers, microwave amplifiers and system amplifiers, please visit Keysight Amplifiers.

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       Superior RF performance

  • Gain of more than 21dB

  • P1dB of more than 15dBm (to 40GHz),13dBm (to 50GHz)

  • Noise figure of less than 6dB to 26.5GHz,10 to 50GHz (typ)
    Connectors Type

  • Rf connectors: 2.4mm(f)

  • DC Detector output connector: BNC (f)
    Bias Option

  • +12V@830mA,-12V@50mA

  • Works with 87421A 25W Power Supply

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​​DataSheet   83050A

87405B

87405B Preamplifier, 10 MHz to 4 GHz

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Compact, reliable gain block performance that offers output power where it is needed – at the test port

Product Features:

       Superior RF Performance

  • 22 dB gain

  • 8 dBm output power

  • 5 dB noise figure
    Bias Option

  • DC Bias Volt/Amp: +15 V at 80 mA

  • Compact size, integral bias regulation

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​​DataSheet   87405B

87405C

87405C Preamplifier, 100 MHz to 18 GHz

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Eliminates the need for an additional DC power supply; ideal for spectrum analyzers or standalone applications

Product Features:

Exceptional gain (25 dB) and flatness (±1.5 dB) combined with a probe-power bias connection which eliminates the need for an additional DC power supply, makes these preamplifiers the ideal choice for spectrum analyzer or stand alone applications. 

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  • 4.5 dB noise figure and 25 dB gain helps improve the dynamic range and sensitivity of your test equipment

  • High 15 dBm P1dB increases available power from network and spectrum analyzers

  • DC Bias Volt/Amp: +15 V at 140 mA (nominal); -12.6V to -15V at 3mA (nominal)

  • Rugged, portable design for ease of use in the field

  • Probe-power bias connection eliminates the need for an additional power supply

 

 

 

​​DataSheet   87405C

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