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English URL
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E4418B
E4419B
Single- and Dual-Channel Power Meters
Power Meters
E4418B Single-Channel Power Meter
The E4418B is a low-cost, high-performance, single-channel, pro-
grammable power meter. It is fully compatible with the 8480 series
and E-series power sensors, (except the E9320A family). Depending
upon which sensor is used, the E4418B can measure from –70 dBm
to +44 dBm at frequencies from 9 kHz to 110 GHz. Designed for
bench and automatic test equipment (ATE) use, the E4418B makes
fast (up to 200 readings per second with E-series sensors), accurate
and repeatable power measurements.
The E4418B power meter has a high-resolution LCD display
with LED backlighting and contrast control. This allows users to see
the power readings from a distance, at a wide viewing angle and in a
variety of lighting conditions. The user interface is easy to learn and
use, with hardkeys for the most frequently used functions, and
softkey menus to simplify instrument configuration for different
applications. Ten instrument configurations can be saved and
recalled, reducing the need to repeat setup sequences.
The E4418B is ideal for service and maintenance applications.
The internal rechargeable battery option (Option 001), which
provides up to 5.5 hours of continuous operation, brings Agilent’s
accuracy to field applications. Front and rear panel bumpers protect
the E4418B from everyday knocks. The meter weighs only 4 kg
(9 lbs), and a bail handle makes it easy to carry.
Because the E4418B power meter is designed to be code-com-
patible with the previous-generation 436A and 437B power meters,
a user’s investment in automatic-test procedures, software genera-
tion and verification is protected.
E4419B Dual-Channel Power Meter
The E4419B is a low-cost, high-performance, dual-channel, pro-
grammable power meter. It is fully compatible with the 8480 series
and the E-series power sensors, (except the E9320A family).
Depending upon which sensor is used, the E4419B can measure
from –70 dBm to +44 dBm at frequencies from 9 kHz to 110 GHz.
Designed for bench and automatic test equipment use (ATE),
the E4419B makes fast (up to 100 readings per second with E-series
sensors), accurate and repeatable power measurements. The E4419B
is a true dual-channel power meter, which means that you get two
simultaneous power readings on the display.
The E4419B power meter has a high-resolution LCD display
with LED backlighting and contrast control. This allows users to see
the power readings from a distance, at a wide viewing angle and in a
variety of lighting conditions. Users can display both the digital
and analog types of readout on the meter’s split screen facility. The
analog peaking meter allows users to make accurate adjustments.
The user interface is easy to learn and use, with hardkeys for the
most frequently used functions, and softkey menus to simplify instru-
ment configuration for different applications. Difference (A-B, B-A)
and ratio (A/B, B/A) functions are provided, and ten instrument
configurations can be saved and recalled, reducing the need to repeat
set-up sequences.
Because the E4419B power meter is code compatible with the
438A and is the same height (88.5 mm /3.5 in) and width (212.6 mm/
8.5 in) as the 438A, this makes it easy to substitute into rackmount
automatic-test-equipment systems.
Specifications
Frequency Range:
9 kHz to 110 GHz, sensor dependent
Power Range:
–70 dBm to +44 dBm (100 pW to 25 W), sensor dependent
Power Sensors:
Compatible with all 8480 series and E-series sensors
except the E9320A family
Single Sensor Dynamic Range
• 90 dB maximum (E-series sensors)
• 50 dB maximum (8480 series sensors)
Display Units
• Absolute: Watts or dBm
• Relative: Percent or dB
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
Default Resolution:
0.01 dB in log mode, 3 digits in linear mode
Accuracy Instrumentation
• Absolute: ±0.02 dB (log) or ±0.5% (linear). Add the corresponding
power sensor linearity percentage
• Relative: ±0.04 dB (log) or ±1.0% (linear). Add the corresponding
power sensor linearity percentage
Power Reference
Power Output:
1.00 mW (0.0 dBm). Factory set to ±0.4% traceable to the
National Physical Laboratory (NPL), UK.
Accuracy
For two years:
• ±0.5% (23 ± 3°C)
• ±0.6% (25 ± 10°C)
• ±0.9% (0 to 55°C)
Frequency:
50 MHz nominal
SWR:
1.06 maximum (1.08 maximum for Option 003)
Connector Type:
Type N (f), 50 ohms
Key Literature
Brochure, p/n 5965-6380E
Technical Specifications, p/n 5965-6382E
Configuration Guide, p/n 5965-6381E
Application Note 1449 Fundamentals of RF and Microwave Power
Measurements, Part 1 p/n 5988-9213EN, Part 2 p/n 5988-9214EN,
Part 3 p/n 5988-9215EN, Part 4 p/n 5988-9216EN
Application Note 64-4, Four Steps for Making Better Power
Measurements, p/n 5965-8167EN
Product Note, Choosing the Right Power Meter and Sensor,
p/n 5968-7150E
Ordering Information
E4418B
Power Meter
E4419B
Power Meter
E4419B-001
Supplies Internal Rechargeable Battery
E4419B-002
Supplies Rear-panel Sensor Input
(power reference calibrator is on front panel)
E4419B-003
Supplies Rear-panel Sensor Input
(power reference calibrator is on rear panel)
E4419B-004
Deletes the 11730A Sensor Cable
E4419B-908
Supplies a One-instrument Rackmount Kit
E4419B-909
Supplies a Two-instrument Rackmount Kit
E4419B-1A7
Supplies ISO17025 Certificate of Calibration
with Data (E4418B/E4419B)
E4419B-A6J
Supplies ANSI Z540 Certificate of Calibration with Data
EPM Series Power Meters
• Fast measurement speed (up to 200 readings per second with the
E4418B, and 100 readings per second with the E4419B, over the
GPIB, with E-series sensors)
• Speed improvement of x2 using the 8480-series power sensor
(compared to 437B)
• Code-compatible with the 436A and 437B (E4418B) and 438A
(E4419B)
• Operates with the 8480 series and E-series (except the E9320A
family) plus all 8480 series power sensors
• No range-switching delays with 8480-series sensors (over a
50 dB range), and only one fast-range switch point with E-series
sensors (over a 90 dB range)
• Internal rechargeable battery option
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