Agilent

E 4419 B Power Meter

Test & Probe Agilent E 4419 B Power Meter family

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The Agilent E 4419 B Power Meter is a dual-channel EPM series power meter. The Agilent E 4419 B Power Meter is compatible with 8480 series and E-series power sensors. The Agilent E 4419 B Power Meter has an internal 50 MHz, 1.0 mW power reference.^[1]^[2]^[3]

Power

9 kHz to 110 GHz, sensor dependent^[2]

Performance

±0.02 dB (log) or ±0.5% (linear)^[2]

What it is

The Agilent E 4419 B Power Meter is a dual-channel power meter for RF and microwave measurement.^[1]^[5]^[6]

The E 4419 B belongs to the Agilent EPM series and works with compatible power sensors for test and probe measurements.^[1]^[5]^[2]

How it works

The E 4419 B supports compatible 8480 series and E-series power sensors, and the measurement range depends on the attached sensor.^[2]^[6]

The E 4419 B provides programmable operation and supports remote control interfaces for automated measurements.^[2]^[6]

Where it fits in the process flow

The E 4419 B is used after a suitable sensor has been connected and before results are interpreted against calibration or characterization needs.^[2]^[1]

Applications

The E 4419 B is used for RF power measurement with E-series and 8480 series sensors.^[2]^[6]

Why won't it start?

Documented failure modes, common issues, and field considerations.

Limited support for some parts due to manufacturer obsolescence.

What do the numbers mean?

Power & electrical5

Frequency range: 9 kHz to 110 GHz, sensor dependent^[2]
Power reference frequency: 50 MHz nominal^[2]
Input voltage range: 85 to 264 VAC, automatic selection^[2]
Input frequency range: 50 to 440 Hz^[2]
Power requirement: approximately 50 VA (14 Watts)^[2]

Optics & imaging1

Display resolution: Selectable resolution of 1.0, 0.1, 0.01, and 0.001 dB in Log mode, or 1 to 4 digits in linear mode^[2]

Performance1

Accuracy: ±0.02 dB (log) or ±0.5% (linear)^[2]

Control & software1

Interface: GPIB and RS-232/422^[2]

Dimensions & facilities2

Dimensions: 212.6 mm W x 88.5 mm H x 348.3 mm D^[2]
Weight: E4419B: 4.1 kg (9.0 lb)^[2]

Configuration & options10

100-240 Vac^[4]; 50 VA Max^[4]
Model: E 4419 B Power Meter^[4]
Manufacturer: Agilent^[1]
Category: Test & Probe^[3]
Series: EPM series^[1]
Channel count: Dual-channel^[1]
Compatible sensors: 8480 series and E-series power sensors^[2]
Power range: -70 dBm to +44 dBm (100 pW to 25 W), sensor dependent^[2]
Power reference output: 1.00 mW (0.0 dBm)^[2]

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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

Frequency range9 kHz to 110 GHz, sensor dependent^[2]
Power reference frequency50 MHz nominal^[2]
Input voltage range85 to 264 VAC, automatic selection^[2]
Input frequency range50 to 440 Hz^[2]
Power requirementapproximately 50 VA (14 Watts)^[2]

Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

Is the E 4419 B a single-channel or dual-channel power meter?

The E 4419 B is a dual-channel power meter.^[1]

Which sensor families are compatible with the E 4419 B?

The E 4419 B is compatible with 8480 series sensors and E-series power sensors, except the E9320A family.^[6]^[2]

Not publicly documented

The following facts about the E 4419 B Power Meter are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the E 4419 B Power Meter are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the E 4419 B Power Meter are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the E 4419 B Power Meter are not on record.
Answerable by: an engineer who operated it or OEM installation records
The process node or technology generation of the E 4419 B Power Meter is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the E 4419 B Power Meter are on record.
Answerable by: an OEM parts catalog or a service engineer

Sources & citations

Sources (6)Every fact above is drawn from these public sources

[1]ntecusa.com — ntecusa.comntecusa.com
[2]testequipmenthq.com — testequipmenthq.comtestequipmenthq.com
[3]rftesolutions.com — rftesolutions.comrftesolutions.com
[4]Inventory photo
[5]E 4419 B Power Meter — Agilent | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
[6]Keysight / Agilent E4419B RF Power Meter, Dual Channel | Refurbished — bellnw.combellnw.com