Datalogging & Acquisition

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34980A Data Acquisition System

Keysight Technologies 34980A Data Acquisition System features bandwidths up to 45MHz, high voltage up to 300V, 1A, and 1-, 2-, or 4-wire configurations. The 34980A System offers a self-guiding front panel to configure, troubleshoot, or view data and heavy-duty cabling and connection options. This module handles system switching up to 26.5GHz, provides basic measurements and system control, and offers digital I/O with pattern capabilities and analog outputs with basic waveforms. Keysight 34980A Data Acquisition System can accept up to 8 modules to allow the creation of a custom bench data acquisition system.

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Part #

Datalogging & Acquisition Microwave Switch/Attenuator Driver for 34980A VOLT: DC 24V

34945A
Keysight
1: $3,502.15
5In Stock

Mfr. Part #
34945A

Mouser Part #
372-34945A

Keysight

Datalogging & Acquisition Microwave Switch/Attenuator Driver for 34980A VOLT: DC 24V

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Datasheet

5In Stock

$3,502.15

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

200 mA

Datalogging & Acquisition Extender board for 34945A and L4445A, 1 required for each 64 coils

34945EXT
Keysight
1: $1,248.49
4In Stock

Mfr. Part #
34945EXT

Mouser Part #
372-34945EXT

Keysight

Datalogging & Acquisition Extender board for 34945A and L4445A, 1 required for each 64 coils

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Datasheet

4In Stock

$1,248.49

Min.: 1
Mult.: 1

Accessories

Expansion

Combined

Cable

Ethernet, USB

200 mA

Datalogging & Acquisition Armature Multiplexer Module 40-Channel for 34980A w/ low thermal offset

34921A
Keysight
1: $2,552.23
27In Stock
41Expected 2026-09-21

Mfr. Part #
34921A

Mouser Part #
372-34921A

Keysight

Datalogging & Acquisition Armature Multiplexer Module 40-Channel for 34980A w/ low thermal offset

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Datasheet

27In Stock

41Expected 2026-09-21

$2,552.23

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

40 Channel

Datalogging & Acquisition Reed Multiplexer Module 40/80 - Channel for 34980A

34923A
Keysight
1: $3,042.00
12In Stock

Mfr. Part #
34923A

Mouser Part #
372-34923A

Keysight

Datalogging & Acquisition Reed Multiplexer Module 40/80 - Channel for 34980A

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Datasheet

12In Stock

$3,042.00

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

1.5 A

80 Channel

Datalogging & Acquisition Dual 4x16 Armature Matrix Module for 34980A

34932A
Keysight
1: $4,609.90
5In Stock
3Expected 2026-08-12

Mfr. Part #
34932A

Mouser Part #
372-34932A

Keysight

Datalogging & Acquisition Dual 4x16 Armature Matrix Module for 34980A

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Datasheet

5In Stock

3Expected 2026-08-12

$4,609.90

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

Datalogging & Acquisition Armature Multiplexer Module 70-Channel for 34980A

34922A
Keysight
1: $3,962.71
2In Stock
33Expected 2026-09-11

Mfr. Part #
34922A

Mouser Part #
372-34922A

Keysight

Datalogging & Acquisition Armature Multiplexer Module 70-Channel for 34980A

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Datasheet

2In Stock

33Expected 2026-09-11

$3,962.71

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

70 Channel

Datalogging & Acquisition Reed Multiplexer Module 70-Channel for 34980A

34924A
Keysight
1: $4,407.97
1In Stock

Mfr. Part #
34924A

Mouser Part #
372-34924A

Keysight

Datalogging & Acquisition Reed Multiplexer Module 70-Channel for 34980A

Learn More

Datasheet

1In Stock

$4,407.97

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

1.5 A

70 Channel

Datalogging & Acquisition Optically Isolated FET Multiplexer Module 40/80 - Channel for 34980A

34925A
Keysight
1: $3,654.22
5In Stock

Mfr. Part #
34925A

Mouser Part #
372-34925A

Keysight

Datalogging & Acquisition Optically Isolated FET Multiplexer Module 40/80 - Channel for 34980A

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Datasheet

5In Stock

$3,654.22

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

20 mA

80 Channel

Datalogging & Acquisition Form C/Form A General Purpose Switch Module 32-Channel for 34980A

34937A
Keysight
1: $2,873.45
2In Stock
7Expected 2026-09-10

Mfr. Part #
34937A

Mouser Part #
372-34937A

Keysight

Datalogging & Acquisition Form C/Form A General Purpose Switch Module 32-Channel for 34980A

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Datasheet

2In Stock

7Expected 2026-09-10

$2,873.45

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Terminal

Ethernet, USB

2 A

28 Channel

Datalogging & Acquisition Twenty Channel 5 Amp Form A Switch Module for 34980A

34938A
Keysight
1: $3,457.20
2In Stock

Mfr. Part #
34938A

Mouser Part #
372-34938A

Keysight

Datalogging & Acquisition Twenty Channel 5 Amp Form A Switch Module for 34980A

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Datasheet

2In Stock

$3,457.20

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

7 A

20 Channel

Datalogging & Acquisition Multifunction Module with 32-bit DIO, 2-ch D/A and Totalizer for 34980A

34952A
Keysight
1: $2,148.32
6In Stock

Mfr. Part #
34952A

Mouser Part #
372-34952A

Keysight

Datalogging & Acquisition Multifunction Module with 32-bit DIO, 2-ch D/A and Totalizer for 34980A

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Datasheet

6In Stock

$2,148.32

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

8 Channel

Datalogging & Acquisition Form A General Purpose Switch 64 Channel

34939A
Keysight
1: $3,622.44
10On Order

Mfr. Part #
34939A

Mouser Part #
372-34939A

Keysight

Datalogging & Acquisition Form A General Purpose Switch 64 Channel

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Datasheet

10On Order

$3,622.44

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

2 A

64 Channel

Datalogging & Acquisition Multifunction Switch/Measure Unit UK& HK Power Cord

34980A/DMM/900/PLG
Keysight
1: $7,817.30
7On Order

Mfr. Part #
34980A/DMM/900/PLG

Mouser Part #
372-34980A-UKEU

Keysight

Datalogging & Acquisition Multifunction Switch/Measure Unit UK& HK Power Cord

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Datasheet

7On Order

$7,817.30

Min.: 1
Mult.: 1

Data Logger

Datalogging

Datalogging & Acquisition Multifunction Switch/Measure Unit US 120V power cord

34980A/DMM/903
Keysight
1: $7,817.30
7Expected 2026-09-11

Mfr. Part #
34980A/DMM/903

Mouser Part #
372-34980A-USWW

Keysight

Datalogging & Acquisition Multifunction Switch/Measure Unit US 120V power cord

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Datasheet

7Expected 2026-09-11

$7,817.30

Min.: 1
Mult.: 1

Data Logger

Datalogging

Combined

Cable

Ethernet, USB

Datalogging & Acquisition Quad 1x4 50 Ohm Multiplexer Module for 34980A

34941A
Keysight
1: $4,684.65
8On Order

Mfr. Part #
34941A

Mouser Part #
372-34941A

Keysight

Datalogging & Acquisition Quad 1x4 50 Ohm Multiplexer Module for 34980A

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Datasheet

8On Order

$4,684.65

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

500 mA

Datalogging & Acquisition Four Channel Isolated D/A Converter with Waveform Memory for 34980A

34951A
Keysight
1: $3,297.56
4Expected 2026-09-25

Mfr. Part #
34951A

Mouser Part #
372-34951A

Keysight

Datalogging & Acquisition Four Channel Isolated D/A Converter with Waveform Memory for 34980A

Learn More

Datasheet

4Expected 2026-09-25

$3,297.56

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

20 mA

4 Channel

Datalogging & Acquisition DIO Module 64-bit with Memory and Counter for 34980A

34950A
Keysight
1: $4,016.78
Lead-Time 10 Weeks

Mfr. Part #
34950A

Mouser Part #
372-34950A

Keysight

Datalogging & Acquisition DIO Module 64-bit with Memory and Counter for 34980A

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Datasheet

Lead-Time 10 Weeks

$4,016.78

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Datalogging & Acquisition Quad 4x32 Reed Matrix for 34980A

34934A
Keysight
1: $15,477.15
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
34934A

Mouser Part #
372-34934A

Keysight

Datalogging & Acquisition Quad 4x32 Reed Matrix for 34980A

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$15,477.15

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Datalogging & Acquisition Triple 1x2 SPDT Unterminated Microwave Switch Module for 34980A

34947A/001
Keysight
1: $2,784.38
Non-Stocked

Mfr. Part #
34947A/001

Mouser Part #
372-34947A-001

Keysight

Datalogging & Acquisition Triple 1x2 SPDT Unterminated Microwave Switch Module for 34980A

Learn More

Datasheet

Non-Stocked

$2,784.38

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

34980A Data Acquisition System

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