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Keysight U1818A | 100 KHz to 7 GHz active differential probe

Manufacturer number: U1818A

U1818A
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Highlights Technical Data Documents / Downloads Description Related Articles

Keysight U1818A | Active differential probe tip, 100 kHz to 7 GHz, for spectrum / network analyzers.

  • Wide bandwidth range from 100 kHz to 7 GHz
  • Particularly flat frequency response: ± 1.5 dB
  • Very low self-noise component: -130 dBm / Hz at 10 MHz to 7 GHz; this enables measurements on signals with very low amplitudes
  • Power supply to the probe by the HF measuring device, which must have a special probe supply output or by a separate laboratory power supply
  • Note: The actual probe tip is not supplied and must be selected according to the measurement requirements and ordered separately.

Recommended probe tips:

  • N5380B InfiniiMax II 12 GHz differential SMA adapter
  • N5381A InfiniiMax II 12 GHz differential, solderable probe tip
  • N5382A InfiniiMax II 12 GHz differential probe tip
  • N5425A InfiniiMax II 12 GHz ZIF (zero insertion force) probe tip
  • N5426A InfiniiMax II 12 GHz ZIF tip kit, consisting of 10 probe tips

Technical Data

Documents & Downloads

Overview
U1818A
pdf | 3.21 MB

Description

U1818A | 100 KHz to 7 GHz active differential probe

This active, differential probe tip, for use in conjunction with spectrum or network analyzers and VSA (vector signal analyzers), is characterized by a very wide bandwidth range from 100 kHz to 7 GHz. Comparable to an oscilloscope probe tip, measurements can be carried out very quickly in a circuit or short-term changes that are made in a circuit can be verified.
Characteristic of this active, differential probe tip is its very low noise component, the particularly flat frequency response and the direct power supply through the HF measuring device used.

Accessoires

N5426A
Keysight
N5426A
Tips for InfiniiMax attachment ZIF N5425A, 12 GHz, 10 pieces
Delivery time upon request
On Request
N5450B
Keysight
N5450B
InfiniiMax extreme temperature extension cable, -55 to +150 °C
Delivery time upon request
On Request
N2785A
Keysight
N2785A
Single arm probe holder for 2 probes
1 in stock. Ready to ship in 1 business day
€2,886.00
N2880A
Keysight
N2880A
In-line attenuator kit
Ready to ship in 5 to 10 business days
On Request
N2881A
Keysight
N2881A
DC blocking cap, Qty 2
Ready to ship in 5 to 10 business days
On Request
N5381B
Keysight
N5381B
Attachment for InfiniiMax probe, 12 GHz, differential, solderable
Delivery time upon request
On Request
N2784A
Keysight
N2784A
Single arm probe holder for 1 probe
Delivery time upon request
€2,007.00
N2787A
Keysight
N2787A
3D probe positioning aid
Delivery time upon request
€695.00
N5425B
Keysight
N5425B
Attachment for InfiniiMax probe 12 GHz, differential, ZIF
Delivery time upon request
On Request
N2839A
Keysight
N2839A
Attachment for InfiniiMax II probe, 12 GHz, differential, browser
Delivery time upon request
On Request
11852B
Keysight
11852B
Adapter, 50 Ohm Type-N f to 75 Ohm Type-N m, DC to 3 GHz
Delivery time upon request
On Request

Alternate products

U1818B
Keysight
U1818B
100 KHz to 12 GHz active differential probe
Delivery time upon request
On Request

Recommendations

E5063A ENA
Exclusive
Exclusive
Keysight
E5063A ENA
Vector network analyzer, 2-port, 100 kHz to 500 MHz / 1.5 / 3 / 4.5 / 6.5 / 8.5 / 14
Delivery time upon request
On Request
E5061B ENA
Exclusive
Exclusive
Keysight
E5061B ENA
Vector network analyzer, 2-port, 5 Hz or 100 kHz up to max. 3 GHz
Delivery time upon request
On Request
N2785A
Keysight
N2785A
Single arm probe holder for 2 probes
1 in stock. Ready to ship in 1 business day
€2,886.00
N2881A
Keysight
N2881A
DC blocking cap, Qty 2
Ready to ship in 5 to 10 business days
On Request
N2784A
Keysight
N2784A
Single arm probe holder for 1 probe
Delivery time upon request
€2,007.00
N2880A
Keysight
N2880A
In-line attenuator kit
Ready to ship in 5 to 10 business days
On Request
N2787A
Keysight
N2787A
3D probe positioning aid
Delivery time upon request
€695.00
N5425B
Keysight
N5425B
Attachment for InfiniiMax probe 12 GHz, differential, ZIF
Delivery time upon request
On Request

Probes

E5061B ENA
Exclusive
Exclusive
Keysight
E5061B ENA
Vector network analyzer, 2-port, 5 Hz or 100 kHz up to max. 3 GHz
Delivery time upon request
On Request
E5063A ENA
Exclusive
Exclusive
Keysight
E5063A ENA
Vector network analyzer, 2-port, 100 kHz to 500 MHz / 1.5 / 3 / 4.5 / 6.5 / 8.5 / 14
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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News and Knowledge

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The spectrum analyzer is an indispensable piece of measuring equipment in development, production or quality assurance. ...

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