Data Logging & 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 #

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

34980A/DMM/903
Keysight
1: $5,428.68
6In Stock
8Expected 11/09/2026

Mfr. Part No.
34980A/DMM/903

Mouser Part No
372-34980A-USWW

Keysight

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

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Datasheet

6In Stock

8Expected 11/09/2026

$5,428.68

Min.: 1
Mult.: 1

Data Logger

Datalogging

Combined

Cable

Ethernet, USB

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

34945A
Keysight
1: $2,432.05
5In Stock

Mfr. Part No.
34945A

Mouser Part No
372-34945A

Keysight

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

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Datasheet

5In Stock

$2,432.05

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

200 mA

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

34945EXT
Keysight
1: $867.01
4In Stock

Mfr. Part No.
34945EXT

Mouser Part No
372-34945EXT

Keysight

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

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Datasheet

4In Stock

$867.01

Min.: 1
Mult.: 1

Accessories

Expansion

Combined

Cable

Ethernet, USB

200 mA

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

34921A
Keysight
1: $1,772.38
20In Stock
60On Order

Mfr. Part No.
34921A

Mouser Part No
372-34921A

Keysight

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

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Datasheet

20In Stock

60On Order

$1,772.38

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

40 Channel

Data Logging & Acquisition Armature Multiplexer Module 70-Channel for 34980A

34922A
Keysight
1: $2,751.88
13In Stock
33Expected 11/09/2026

Mfr. Part No.
34922A

Mouser Part No
372-34922A

Keysight

Data Logging & Acquisition Armature Multiplexer Module 70-Channel for 34980A

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Datasheet

13In Stock

33Expected 11/09/2026

$2,751.88

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

70 Channel

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

34923A
Keysight
1: $2,112.50
13In Stock

Mfr. Part No.
34923A

Mouser Part No
372-34923A

Keysight

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

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Datasheet

13In Stock

$2,112.50

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

1.5 A

80 Channel

Data Logging & Acquisition Form A General Purpose Switch 64 Channel

34939A
Keysight
1: $2,515.58
6In Stock
6Expected 11/09/2026

Mfr. Part No.
34939A

Mouser Part No
372-34939A

Keysight

Data Logging & Acquisition Form A General Purpose Switch 64 Channel

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Datasheet

6In Stock

6Expected 11/09/2026

$2,515.58

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

2 A

64 Channel

Data Logging & Acquisition Reed Multiplexer Module 70-Channel for 34980A

34924A
Keysight
1: $3,061.09
1In Stock

Mfr. Part No.
34924A

Mouser Part No
372-34924A

Keysight

Data Logging & Acquisition Reed Multiplexer Module 70-Channel for 34980A

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Datasheet

1In Stock

$3,061.09

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

1.5 A

70 Channel

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

34925A
Keysight
1: $2,537.65
5In Stock

Mfr. Part No.
34925A

Mouser Part No
372-34925A

Keysight

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

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Datasheet

5In Stock

$2,537.65

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

20 mA

80 Channel

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

34937A
Keysight
1: $1,995.45
2In Stock
7Expected 10/09/2026

Mfr. Part No.
34937A

Mouser Part No
372-34937A

Keysight

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

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Datasheet

2In Stock

7Expected 10/09/2026

$1,995.45

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Terminal

Ethernet, USB

2 A

28 Channel

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

34938A
Keysight
1: $2,400.83
2In Stock

Mfr. Part No.
34938A

Mouser Part No
372-34938A

Keysight

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

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Datasheet

2In Stock

$2,400.83

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

7 A

20 Channel

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

34952A
Keysight
1: $1,491.89
5In Stock

Mfr. Part No.
34952A

Mouser Part No
372-34952A

Keysight

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

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Datasheet

5In Stock

$1,491.89

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

8 Channel

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

34950A
Keysight
1: $2,789.43
1In Stock
3Expected 25/09/2026

Mfr. Part No.
34950A

Mouser Part No
372-34950A

Keysight

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

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Datasheet

1In Stock

3Expected 25/09/2026

$2,789.43

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Data Logging & Acquisition Dual 4x16 Armature Matrix Module for 34980A

34932A
Keysight
1: $3,201.32
5In Stock
3Expected 02/09/2026

Mfr. Part No.
34932A

Mouser Part No
372-34932A

Keysight

Data Logging & Acquisition Dual 4x16 Armature Matrix Module for 34980A

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Datasheet

5In Stock

3Expected 02/09/2026

$3,201.32

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

None

Terminal

Ethernet, USB

2 A

Data Logging & Acquisition Multifunction Switch/Measure Unit UK& HK Power Cord

34980A/DMM/900/PLG
Keysight
1: $5,428.68
7On Order

Mfr. Part No.
34980A/DMM/900/PLG

Mouser Part No
372-34980A-UKEU

Keysight

Data Logging & Acquisition Multifunction Switch/Measure Unit UK& HK Power Cord

Learn More

Datasheet

7On Order

$5,428.68

Min.: 1
Mult.: 1

Data Logger

Datalogging

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

34941A
Keysight
1: $3,254.25
8On Order

Mfr. Part No.
34941A

Mouser Part No
372-34941A

Keysight

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

Learn More

Datasheet

8On Order

$3,254.25

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

500 mA

Data Logging & Acquisition Quad 4x32 Reed Matrix for 34980A

34934A
Keysight
1: $10,748.02
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
34934A

Mouser Part No
372-34934A

Keysight

Data Logging & Acquisition Quad 4x32 Reed Matrix for 34980A

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

$10,748.02

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

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

34951A
Keysight
1: $2,289.97
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
34951A

Mouser Part No
372-34951A

Keysight

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

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Datasheet

Non-Stocked Lead-Time 8 Weeks

$2,289.97

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

Cable

Ethernet, USB

20 mA

4 Channel

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

34947A/001
Keysight
1: $1,933.60
Non-Stocked

Mfr. Part No.
34947A/001

Mouser Part No
372-34947A-001

Keysight

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

Learn More

Datasheet

Non-Stocked

$1,933.60

Min.: 1
Mult.: 1

Accessories

Datalogging

Combined

34980A Data Acquisition System

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