Atec Agilent-8480 User Manual

Agilent Technologies

EPM Series Power Meters
E-Series and 8480 Series Power Sensors

Technical Specifications

Product Specifications
and Characteristics

E4418B EPM SERIES POWER METER

POWER REF

CHANNEL

2

Table 1

Accuracy

Instrumentation

Absolute: ±0.02 dB (Log) or ±0.5%

(linear). Please add the corresponding
power sensor linearity percentage
from Tables 7 and 10 (for the E-series
sensors) and Table 15 (for the 8480
series sensors).

Relative: ±0.04 dB (Log) or ±1.0%
(linear). Please add the corresponding
power sensor linearity percentage
from Table 16 (for the 8480 series sen­sors).

Zero Set (digital settability of
zero): sensor dependent (refer to

Table 1). For E-series sensors, this
specification applies to a ZERO per­formed when the sensor input is not
connected to the POWER REF.

Power Reference

Power Output: 1.00 mW (0.0 dBm).

Factory set to ±0.7% traceable to the
U.S. National Institute of Standards
and Technology.

Accuracy: ±1.2% worst case
(±0.9% rss) for one year.

Specifications describe the
instrument’s warranted performance
and apply after a 30 minute warm-up.
These specifications are valid over its
operating/environmental range unless
otherwise stated and after performing
a zero and calibration procedure.

Supplemental characteristics

(shown in italics) are intended to
provide additional information, useful
in applying the instrument by giving
typical (expected), but not warranted
performance parameters. These
characteristics are shown in italics or
labeled as "typical", "nominal" or
"approximate".

For information on measurement
uncertainty calculations, refer to

Application Note 64-1B,
"Fundamentals of RF and Microwave
Power Measurements", literature num­ber 5965-6380E.

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.

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.

EPM Series E4418B and E4419B Power Meters

1. Specification applies to the Low Power Path 15% to 75%
relative humidity.

Model ZERO SET

8481A, 8482A, ±50 nW

8483A, 8485A,

8487A, R8486A, Q8486A,

8481B, 8482B ±50 µW

8481D, 8485D, ±20 pW

8487D

8481H, 8482H ±5 µW

R8486D, Q8486D ±30 pW

V8486A, W8486A ±200 nW

E4412A, E4413A ±50 pW

E9300A, E9301A,E9304A

1

±500 pW

E9300B, E9301B

1

±500 nW

E9300H, E9301H

1

±5 nW

3

Supplemental Characteristics

Power Reference

Frequency: 50 MHz nominal.
SWR: 1.05 maximum.
Connector: Type N (f), 50 ohms.

Measurement Speed

Three measurement speed modes, over the GPIB, are
available as shown, along with the typical maximum
measurement speed for each mode.

With the E4418B power meter:

Normal: 20 readings/second
x2: 40 readings/second
Fast: 200 readings/second

With the E4419B, the measurement speed is reduced, for
example, with both channels in FAST mode, the typical max­imum measurement speed is 100 readings/second.

Fast mode is for E-series sensors only.

Maximum measurement speed is obtained using binary out­put and in Free Run trigger mode.

Zero Drift of Sensors: Sensor dependent, refer to Table 2.
For E9300 sensors, refer to Table 12 for complete data.

Measurement Noise: Sensor dependent, refer to Table 2
and Table 3. For E9300 sensors, refer to Table 12.

Effects of Averaging on Noise: Averaging over 1 to 1024
readings is available for reducing noise. Table 2 provides the
Measurement Noise for a particular sensor with the number
of averages set at 16 (for Normal mode) and 32 (for x2
mode). Use the Noise Multiplier, for the appropriate mode
(Normal or x2) and number of averages, to determine the
total Measurement Noise value.

Example:

8481D Power Sensor, Normal mode, Number of
Averages = 4.

Measurement Noise calculation:

(<45 pW x 2.75) = <121 pW.

Table 2

1. Within 1 hour after zero set, at a constant temperature,after a 24-hour warm-up of the
power meter.

2. The number of averages at 16 for Normal mode and 32 for x2 mode, at a constant
temperature, measured over a one minute interval and two standard deviations. For
E-series sensors, the measurement noise is measured within the low range.
Refer to the relevant sensor manual for further information.

3. Specification applies to the Low Power Path, 15% to 75% relative humidity.

Table 3

Model Zero Drift

(1)

Measurement Noise

(2)

8481A, 8482A, <±10 nW <110 nW

8483A, 8485A,

8487A, R8486A,

Q8486A,

8481B, 8482B <±10 µW <110 µW

8481D, 8485D, <±4 pW <45 pW

8487D

8481H, 8482H <±1µW <10 µW

R8486D, Q8486D <±6 pW <65 pW

V8486A, W8486A <±40 nW <450 nW

E4412A, E4413A <±15 pW <70 pW

E9300A, E9301A, <±150 pW <700 pW

E9304A

3

E9300B, E9301B

3

<±150 nW <700 nW

E9300H, E9301H

3

<±1.5 nW <7 nW

Number of Averages 1 2 4 8 16 32 64 128 256 512 1024

Noise Multiplier 5.5 3.89 2.75 1.94 1 0.85 0.61 0.49 0.34 0.24 0.17
(Normal mode)

Noise Multiplier 6.5 4.6 3.25 2.3 1.63 1 0.72 0.57 0.41 0.29 0.2
(x2 mode)

4

Auto filter, default resolution, 10 dB decreasing power step (Normal and x2 modes):

For E-Series Sensors:

In FAST mode (using Free Run trigger), within the range –50 dBm to +17 dBm,
for a 10 dB decreasing power step, the settling time is:

E4418B: 10 ms

2

E4419B: 20 ms

2

Manual filter, 10 dB decreasing power step (not across the range switch point):
Table 5

Number of 1 2 4 8 16 32 64 128 256 512 1024

Averages
Settling Time(s) 0.07 0.12 0.21 0.4 1 1.8 3.3 6.5 13 27 57
(Normal Mode)
Settling Time(s) 0.04 0.07 0.12 0.21 0.4 1 1.8 3.4 6.8 14.2 32
(x2 Mode)

Normal Mode

Max dBm

Min dBm

20 dB

10 dB

150 ms

200 ms

500 ms

6.6 s

Sensor
Dynamic
Range

Typical
Settling
Times:

x2 Mode

Max dBm

Min dBm

20 dB

10 dB

10 dB

10 dB

150 ms

180 ms

350 ms

3.5 s

Sensor
Dynamic
Range

Typical
Settling
Times:

10 dB

10 dB

EPM Series E4418B and E4419B Power Meters
Settling Time

1

For 8480 Series Sensors:

Manual filter, 10 dB decreasing power step.
Table 4

Number of 1 2 4 8 16 32 64 128 256 512 1024

Averages
Settling Time(s) 0.15 0.2 0.3 0.5 1.1 1.9 3.4 6.6 13 27 57
(Normal Mode)
Settling Time(s) 0.15 0.18 0.22 0.35 0.55 1.1 1.9 3.5 6.9 14.5 33
(x2 Mode)

1. Settling Time: 0 to 99% settled readings over the GPIB

2. When a power step crosses through the sensor's auto-range switch point, add 25 mS. Refer to the relevant sensor manual for switch point information.

X2 Normal
Mode Mode

Maximum Sensor Power

40 ms 70 ms

Typical

Sensor

Settling

Dynamic

Times

Range

-40 dBm

70 ms 120 ms

-50 dBm

210 ms 400 ms

-60 dBm

3.4 s 6.5 s

X2 Normal
Mode Mode

Maximum Sensor Power

40 ms 70 ms

+10 dBm

120 ms 210 ms

+2 dBm

210 ms 400 ms

-4 dBm

Typical

400 ms 1s

-10 dBm

Sensor

Settling

40 ms 70s

-20 dBm

Dynamic

Times

Range

70 ms 120 ms

-30 dBm

400 ms 1s

-40 dBm

3.4 s 6.5 s

-50 dBm

6.8 s 13 s

5

For E4412A and E4413A Sensors

Auto filter, default resolution,
10 dB decreasing power step
(not across the range switch point):

For E-series E9300A Sensors

For E-series E9300B and H Sensors

X2 Normal
Mode Mode

Maximum Sensor Power

High Power 40 ms 70 ms
Path

+40 dBm +20 dBm

120 ms 210 ms

+32 dBm +12 dBm

210 ms 400 ms

+26 dBm +6 dBm

Typical

400 ms 1s

+20 dBm 0 dBm

Sensor

Settling

40 ms 70s

+10 dBm -10 dBm

Dynamic

Times

Range

70 ms 120 ms

0 dBm -20 dBm

400 ms 1s

-10 dBm -30 dBm

Low Power 3.4 s 6.5 s
Path

-20 dBm -40 dBm

6.8 s 13 s

Minimum Sensor power

6

Power Meter Functions

Accessed by key entry: either
hardkeys, or softkey menu, and
programmable.

Zero: Zeros the meter. (Power refer­ence calibrator is switched off during
zeroing.)

Cal: Calibrates the meter using
internal (power reference calibrator)
or external source. Reference Cal
Factor settable from 1% to 150%, in

0.1% increments.

Frequency: Entered frequency range
is used to interpolate the calibration
factors table.

Range: 1 kHz to 999.9 GHz, settable in
1 kHz steps.

Cal Factor: Sets the Calibration
Factor for the meter. Range: 1% to
150%, in 0.1% increments.

Relative: Displays all successive
measurements relative to the last
displayed value.

Offset: Allows power measurements
to be offset by –100 dB to +100 dB,
settable in 0.001dB increments, to
compensate for external loss or gain.

Save/Recall: Store up to 10 instru­ment states via the Save/Recall menu.

dBm/W: Selectable units of either
Watts or dBm in absolute power;
or percent or dB for relative measure­ments.

Filter (averaging): Selectable from
1 to 1024. Auto-averaging provides
automatic noise compensation.

General Characteristics

Rear Panel Connectors

Recorder Outputs: Analog 0 to

1 Volt, 1 kohm output impedance, BNC
connector. E4419B recorder outputs are
dedicated to Channel A and Channel B.

Remote Input/Output: A TTL logic
level is output when the measurement
exceeds a predetermined limit. TTL
inputs are provided to initiate zero and
calibration cycles. RJ-45 series shielded
modular jack assembly connector. TTL
Output: high =4.8V max; low = 0.2V max
TTL

Input: high = 3.5V min, 5V max;
low = 1V max, -0.3V min.

GPIB: Allows communication with an
external controller.

RS-232/442: Allows communication
with an external RS-232 or RS-422 con­troller. Male/Plug 9 position D-subminia­ture connector

Ground: Binding post, accepts 4 mm
plug or bare-wire connection.

Line Power

Input Voltage Range: 85 to 264 VAC,

automatic selection.

Input Frequency Range: 50 to 440 Hz.

Power Requirement: approximately 50

VA (14 Watts) for E4418B and E4419B.

Duty Cycle: Duty cycle values
between 0.001% to 99.999%, in 0.001%
increments, can be entered to display
a peak power representation of meas­ured power. The following equation is
used to calculate the displayed peak
power value: Peak Power = Measured
Power/DutyCycle.

Sensor Cal Tables: Selects cal factor
versus frequency tables corresponding
to specified sensors ( 8480 series
only).

Limits: High and low limits can be set
in the range –150.000 dBm to +230.000
dBm, in 0.001 dBm increments.

Preset Default Values: dBm mode,
Rel Off, Power Reference Off, Duty
Cycle Off, Offset Off, Frequency

50 MHz, AUTO Average, Free Run,
AUTO range (for E-series sensors).

Display: Selectable single and split
screen formats are available. A
quasi-analog display is available for
peaking measurements. The dual chan­nel power meter can simultaneously
display any two configurations of A, B,
A/B, B/A, A-B, B-A and Relative.

7

1. Characteristics describe product performance that is
useful in the application of the product, but is not
covered by the product warranty.

Battery Option 001
Operational
Characteristics

1

The following information describes
characteristic performance based at a
temperature of 25 °C unless otherwise
noted.

Typical operating time: up to 3.5
hours with LED backlight on; up to 5.5
hours with LED backlight off (E4418B
power meter).

Charge time: 2 hours to charge fully
from an empty state; 50 minutes charg­ing enables 1 hour of operation with
LED backlight on; 35 minutes charging
enables 1hr operation with LED back­light off. Power meter is operational
whilst charging.

Service life: (to 70% of initial
capacity at 25 °C): 450 charge/
discharge cycles

Chemistry: Nickel Metal Hydride

Weight: 1kg

Environmental
Characteristics

General Conditions: Complies with
the requirements of the EMC Directive
89/336/EEC. This includes Generic
Immunity Standard EN 50082-1: 1992
and Radiated Interference Standard
EN 55011: 1991/CISPR11:1990,
Group 1 - Class A.

Operating Environment

Temperature: 0 °C to 55 °C.

Maximum Humidity: 95% at 40 °C

(non-condensing).

Minimum Humidity: 15% at 40 °C
(non-condensing).

Maximum Altitude: 3000 meters
(9840 feet).

Storage Conditions

Storage Temperature:

–20 °C to +70 °C.

Non-operating Maximum Humidity:

90% at 65 °C (non-condensing).

Non-operating Maximum Altitude:

15240 meters (50000 feet).

General

Dimensions: The following
dimensions exclude front and rear
protrusions.

212.6 mm W x 88.5 mm H x 348.3 mm D
(8.5 in x 3.5 in x 13.7 in)

Weight

Net: E4418B: 4.0 kg (8.8 lb).

E4419B: 4.1 kg (9.0 lb).

Shipping:

E4418B: 7.9 kg (17.4 lb).

E4419B: 8.0 kg (17.6 lb).

Remote Programming

Interface: GBIB interface operates
to IEEE 488.2. RS-232 and RS-422
serial interface supplied as standard.

Command Language: SCPI standard
interface commands. 436A and 437B
code compatible (E4418B only); 438A
code compatible (E4419B only).

GPIB Compatibility: SH1, AH1, T6,
TE0, L4, LE0, SR1, RL1, PP1, DC1,
DT1, C0.

Non-volatile Memory

Battery: Lithium Polycarbon

Monoflouride, approximate lifetime
5 years at 25 °C.

Safety

Conforms to the following Product
Specifications:

EN61010-1: 1993/IEC 1010-1:
1990+A1/CSA C22.2 No. 1010-1: 1993
EN60825-1: 1994/IEC 825-1: 1993
Class 1 Low Voltage Directive
72/23/EEC

Accessories Supplied

Power Sensor Cable

11730A: E4418B has one

1.5 meter (5 ft) sensor cable.
E4419B has two 1.5 meter (5 ft)
sensor cables.

Power cord: One 2.4 meter
(7.5 ft) cable. Power plug matches
destination requirements.

8

Options Available

Option 001: Supplies internal
rechargeable battery.

Option 002: Supplies parallel rear
panel sensor input(s). (Power
reference calibrator output on
front panel only.)

Option 003: Supplies parallel rear
panel sensor input(s) and moves
power reference calibrator output
to rear panel.

Option 004: Deletes the 11730A
sensor cable(s) provided. (Order the
desired cable listed in Accessories
Available section.)

Option 0B0: Deletes the manual set.

Option 908: Rackmount kit (capable

of holding one instrument).

Option 909: Rackmount kit (capable
of holding two instruments).

Option 915: Provides the service
manual.

Option 916: Provides an extra user’s
guide and programming guide.

Option A6J: Provides ANSI/NCSL
Z540-1-1994 certificate of calibration
with data.

Option OBV: Provides service
documentation to component level.

Accessories Available

Power Sensor Cables:

11730A: 1.5 meters (5 ft).

11730B: 3 meters (10 ft).

11730C: 6.1 meters (20 ft).

11730D: 15.2 meters (50 ft).

11730E: 30.5 meters (100 ft).

11730F: 61 meters (200 ft).

34131A: Hard transit case

34141A: Yellow soft carry/

operating case

34161A: Accessory pouch

34397A (Option OE3): 12Vdc to

115Vac (230Vac) inverter

E9287A: Spare battery

2

Complementary
Equipment

11683A Range Calibrator:

Verifies the accuracy and linearity of
the EPM series power meters. Outputs
corresponding to meter readings of 3,
10, 30, 100 and 300 µW and 1, 3, 10, 30
and 100 mW are provided. Calibration
uncertainty is ±0.25% on all ranges.

Warranty and Extended
Warranty

Included with each EPM series
power meter

3

is a standard three-year
return-to-Agilent Technologies service
warranty. The E-series and 8480 series
sensors have a one-year return-to­Agilent Technologies service warranty.
Support options to extend warranty
or cover periodic calibrations are avail­able. For more information, contact
your local sales and service office.

2. Only for EPM series power meters with Option

001 installed.

3. For option 001, the 3 year warranty does not apply

to the E9287A battery pack.

Power Linearity
Table 7

Power Temperature (25 ºC ±5 C) Temperature (0 to 55 ºC)

100 pW to 10 mW ±3 % ±7 %
(-70 dBm to +10 dBm)

10 mW to 100 mW ±4.5 % ±10 %
(+10 dBm to +20 dBm)

E-Series CW Power Sensor Specifications

Wide Dynamic Range CW Sensors: 100 pW to 100 mW (-70 dBm to +20 dBm).
Table 6

Model Frequency Range Maximum SWR Maximum Power Connector Type

E4412A 10 MHz – 18 GHz *10 MHz to 30 MHz: 1.12 200 mW (+23 dBm) Type-N (m)

30 MHz to 2 Ghz:1.15
2 GHz to 6 Ghz:1.17
6 GHz to 11 Ghz:1.2
11 GHz to 18 Ghz:1.27

E4413A 50 MHz – 26.5 GHz 50 MHz to 100 MHz: 1.21 200 mW (+23 dBm) APC-3.5mm (m)

100 MHz to 8 Ghz:1.19
8 GHz to 18 Ghz:1.21
18 GHz to 26.5 Ghz:1.26

9

Figure 1 : Relative Mode Power Measurement Linearity with EPM series
power meter/E-series CW power sensor at 25°C±5°C (typical)

* applies to sensors with serial prefix US 3848 or greater

Power Level Used as Reference (dBm)

Power Level Being Measured (dBm)

+20

+10

+6

-20

-35

-70

-70

-35

-20

-10

+10

+20

±4%

+3%

±1%

A

B

E-series Power Sensor Specifications

The E-series of power sensors have their Calibration Factors stored in EEPROM and operate over a wide dynamic range.
They are designed for use with the EPM series of power meters and two classes of sensors are available:

• CW power sensors (E4412A and E4413A).

• Average power sensors (E9300 sensors).

10

The chart in Figure 1 shows the typical
uncertainty in making a relative power
measurement, using the same power
meter channel and the same power
sensor to obtain the reference and the
measured values. Example A illustrates
a relative gain (amplifier measure­ment). Example B illustrates a relative
loss (insertion loss measurement). This
chart assumes negligible change in
frequency and mismatch occur when
transitioning from the power level used
as the reference to the power level
being measured.

Example A:

P = 10(P)/10 x 1 mW

P = 10 6/10 x 1 mW

P = 3.98 mW

3% x 3.98 mW = 119.4 µW

(where P = power in Watts,

and (P) = power in dBm)

Example B:

P = 10 (P)/10 x1 mW

P = 10 -35/10 x 1 mW

P = 316 nW

3% x 316 nW = 9.48nW

General

Dimensions:

E4412A:

130 mm L x 38 mm W x 30 mm H

(5.1 in x 1.5 in x 1.2 in)

E4413A:

102 mm L x 38 mm W x 30 mm H

(4 in x 1.5 in x 1.2 in)

Weight:

E4412A: 0.18 kg (0.4 lb).

E4413A: 0.18 kg (0.4 lb).

Calibration Factor (CF) and
Reflection Coefficient (Rho)

Calibration Factor and Reflection Coefficient data are provided at 1 GHz
increments on a data sheet included with the power sensor. This data is unique
to each sensor. If you have more than one sensor,match the serial number on
the data sheet with the serial number on the power sensor you are using. The CF
corrects for the frequency response of the sensor. The EPM power meter auto­matically reads the CF data stored in the sensor and uses it to make the
corrections. For power levels greater than 0 dBm, add 0.5%/dB to the calibration
factor uncertainty specification.

Reflection Coefficient (Rho) relates to the SWR according to the following
formula: SWR = 1 + Rho/1 - Rho

Maximum uncertainties of the CF data are listed in Table 8a, for the E4412A
power sensor, and Table 8b for the E4413A power sensor. The uncertainty
analysis for the calibration of the sensors was done in accordance with the
ISO/TAG4 Guide. The uncertainty data reported on the calibration certificate is
the expanded uncertainty with a 95% confidence level and a coverage factor of 2.

Table 8a

E4412A Calibration Factor

Uncertainty at 1mW (0dBm)

Table 8b

E4413A Calibration Factor

Uncertainty at 1mW (0dBm)

Frequency Uncertainty (%)

10 MHz 1.8

30 MHz 1.8

50 MHz Reference

100 MHz 1.8

1.0 GHz 1.8

2.0 GHz 2.4

4.0 GHz 2.4

6.0 GHz 2.4

8.0 GHz 2.4

10.0 GHz 2.4

11.0 GHz 2.4

12.0 GHz 2.4

14.0 GHz 2.4

16.0 GHz 2.6

18.0 GHz 2.6

Frequency Uncertainty (%)

50 MHz Reference

100 MHz 1.8

1.0 GHz 1.8

2.0 GHz 2.4

4.0 GHz 2.4

6.0 GHz 2.4

8.0 GHz 2.4

10.0 GHz 2.6

11.0 GHz 2.6

12.0 GHz 2.8

14.0 GHz 2.8

16.0 GHz 2.8

17.0 GHz 2.8

18.0 GHz 2.8

20.0 GHz 3

22.0 GHz 3

24.0 GHz 3

26.0 GHz 3

28.0 GHz 3

E-series E9300 Average Power Sensor Specifications

The E-series E9300 wide dynamic range, average power sensors are designed for use with the EPM family of power meters.
These specifications are valid ONLY after proper calibration of the power meter and apply for CW signals unless otherwise
stated.

Specifications apply over the temperature range 0 ˚C to 55 ˚C unless otherwise stated, and specifications quoted over the
temperature range 25 ˚C ±10 ˚C, conform to the standard environmental test conditions as defined in TIA/EIA/ IS-97-A and
TIA/EIA/IS-98-A [1].

The E-series E9300 power sensors have two independent measurement paths (high and low power paths):

High Power Path: -10 to +20 dBm ("A" suffix sensors), +20 to +44 dBm ("B" suffix sensors) and 0 to
+30 dBm ("H" suffix sensors).

Low Power Path: -60 to -10 dBm ("A" suffix sensors), -30 to +20 dBm ("B" suffix sensors) and -50 to
0 dBm ("H" suffix sensors).

Some specifications are detailed for an individual measurement path.

Wide Dynamic Range (-60 to +20 dBm) Sensors
Table 9

Wide Dynamic Range (-30 to +44 dBm) Sensors

Model Frequency Range Maximum SWR Maximum SWR Maximum Power Connector

(25 ˚C ± 10 ˚C) (0 – 55 ˚C) Type

E9300B 10 MHz – 18.0 GHz 10 MHz to 8 GHz: 1.12 10 MHz to 8 GHz: 1.14 0 – 35˚C: 30 W avg Type-N (m)

8 to 12.4 GHz: 1.17 8 to 12.4 GHz: 1.18 35 – 55˚C: 25 W avg

12.4 to 18 GHz: 1.24 12.4 to 18 GHz: 1.25 <6 GHz: 500 W pk
>6 GHz: 125 W pk

500 W-µS per pulse

E9301B 10 MHz – 6.0 GHz 10 MHz to 6 GHz: 1.12 10 MHz to 6 GHz: 1.14 0 – 35˚C: 30 W avg Type-N (m)

35 – 55˚C: 25 W avg
<6 GHz: 500 W pk

500 W-µS per pulse

Wide Dynamic Range (-50 to +30 dBm) Sensors

Model Frequency Range Maximum SWR Maximum SWR Maximum Power Connector

(25 ˚C ± 10 ˚C) (0 – 55 ˚C) Type

E9300H 10 MHz – 18.0 GHz 10 MHz to 8 GHz: 1.15 10 MHz to 8 GHz: 1.17 3.16 W avg Type-N (m)

8 to 12.4 GHz: 1.25 8 to 12.4 GHz: 1.26 100 W pk

12.4 to 18 GHz: 1.28 12.4 to 18 GHz: 1.29 100 W-µS per pulse

E9301H 10 MHz – 6.0 GHz 10 MHz to 6 GHz: 1.15 10 MHz to 6 GHz: 1.17 3.16 W avg Type-N (m)

100 W pk

100 W-µS per pulse

11

10 MHz to 30 MHz: 1.21
30 MHz to 2 GHz: 1.15
2 GHz to 14 GHz: 1.20
14 GHz to 16 GHz: 1.23
16 GHz to 18 GHz: 1.27

10 MHz to 30 MHz: 1.21
30 MHz to 2 GHz: 1.15
2 GHz to 6 GHz: 1.20
9 kHz to 2 GHz: 1.15
2 GHz to 6 GHz: 1.20

10 MHz - 18.0 GHz

10 MHz - 6.0 GHz

9 kHz - 6.0 GHz

E9300A

E9301A

E9304A

10 MHz to 30 MHz: 1.15

30 MHz to 2 GHz: 1.13

2 GHz to 14 GHz: 1.19
14 GHz to 16 GHz: 1.22
16 GHz to 18 GHz: 1.26

10 MHz to 30 MHz: 1.15
30 MHz to 2 GHz: 1.13
2 GHz to 6 GHz: 1.19

9 kHz to 2 GHz: 1.13
2 GHz to 6 GHz: 1.19

+25 dBm average;
+33 dBm peak
(< 10 usec)

+25 dBm average;
+33 dBm peak
(< 10 usec)
+25 dBm average;
+33 dBm peak
(< 10 usec)

Type- N (m)

Type- N (m)

Type- N (m)

Connector
Type

Model

Frequency
Range

Maximum SWR
(25 ˚C ± 10 ˚C)

Maximum SWR
(0 – 55 ˚C )

Maximum
Power

12

Typical SWR, 10 MHz to 18 GHz, (25 ˚C ± 10 ˚C) for E9300A and E9301A sensors

Typical SWR, 9kHz to 6 GHz, (25 ˚C ± 10 ˚C) for E9304A sensors

1.18

1.2

1.16

1.14

1.12

1.1

1.08

1.06

1.04

1.02

1

0.01

2.00 4.00

6.00

8.00 10.00 12.00

Frequency GHz

SWR

14.00 16.00

18.00

SWR

GHz

13

Typical SWR, 10 MHz to 18 GHz, (25 ˚C ± 10 ˚C) for E9300B and E9301B sensors

Typical SWR, 10 MHz to 18 GHz, (25 ˚C ± 10 ˚C) for E9300H and E9301H sensors

SWR

SWR

Frequency GHz

Frequency GHz

14

Power Linearity (after zero and cal at ambient environmental conditions)

Table 10

Sensor Power Linearity Linearity

(25 ˚C ± 10 ˚C) (0 – 55 ˚C)

E9300A, E9301A -60 to –10 dBm ±3.0% ±3.5%
E9304A

-10 to 0 dBm ±2.5% ±3.0%
0 to +20 dBm ±2.0% ±2.5%

E9300B, E9301B -30 to +20 dBm ±3.5% ±4.0%

+20 to +30 dBm ±3.0% ±3.5%
+30 to +44 dBm ±2.5% ±3.0%

E9300H, E9301H -50 to 0 dBm ±4.0% ±5.0%

0 to +10 dBm ±3.5% ±4.0%
+10 to +30 dBm ±3.0% ±3.5%

E-Series E9300 Average Power Sensors

0.5

Power (dBm)

% Error

0.4

0.3

0.2

0.1
0

-0.1

-0.2

-0.3

-0.4

-0.5

-30

-26

-22

-18

-14

-10

-6

-2

2

6

10

14

18

20

Typical E9300A/01A/04A Power Linearity at 25 ˚C, after zero and calibration, with associated
Measurement Uncertainty

Power Range -30 to -20 dBm -20 to -10 dBm -10 to 0 dBm 0 to +10 dBm +10 to +20 dBm

Measurement ±0.9% ±0.8% ±0.65% ±0.55% ±0.45%
Uncertainty

15

E-Series E9300 Average Power Sensors

Typical E9300B/01B Power Linearity at 25 ˚C, after zero and calibration, with associated
Measurement Uncertainty

Power Range -6 to 0 dBm 0 to +10 dBm +10 to +20 dBm +20 to +26 dBm

Measurement Uncertainty ± 0.65% ± 0.55% ± 0.45% ± 0.31%

Typical E9300H/01H Power Linearity at 25 ˚C, after zero and calibration, with associated
Measurement Uncertainty

Power Range -26 to -20 dBm -20 to –10 dBm -10 to 0 dBm 0 to +10 dBm +10 to +20 dBm +20 to +26 dBm

Measurement ± 0.9% ± 0.8% ± 0.65% ± 0.55% ± 0.45% ± 0.31%
Uncertainty

16

Figure 2 shows the typical uncertainty in making a relative power measurement, using the same power meter channel and
same power sensor to obtain the reference and the measured values, and assumes that negligible change in frequency and
mismatch error occur when transitioning from the power level used as the reference to the power level being measured.

Note: If the temperature changes after calibration and you choose not to re-calibrate the sensor, the following additional
Power Linearity error should be added to the linearity specs in Table 10:
The typical maximum additional Power Linearity error due to temperature change after calibration, for small changes in
temperature, is ±0.15%/ ºC (valid after zeroing the sensor).

For large changes in temperature, refer to Table 11.

Typical maximum additional Power Linearity error due to temperature change after calibration
at 25 ºC for any change in temperature (valid after zeroing the sensor)

Table 11

Sensor Power Additional Power Additional Power

Linearity error Linearity error
(25 ˚C ± 10 ˚C) (0 – 55 ˚C)

E9300A, E9301A -60 to –10 dBm ±1.5% ±2.0%
E9304A

-10 to 0 dBm ±1.5% ±2.5%
0 to +20 dBm ±1.5% ±2.0%

E9300B, E9301B -30 to +20 dBm ±1.5% ±2.0%

+20 to +30 dBm ±1.5% ±2.5%
+30 to +44 dBm ±1.5% ±2.0%

E9300H, E9301H -50 to 0 dBm ±1.5% ±2.0%

0 to +10 dBm ±1.5% ±2.5%
+10 to 30 dBm ±1.5% ±2.0%

Measured
Power

-10 dBm

A+20 dBm

60 dBm

±2%

±1%

±2%

±1%

B+44 dBm, H+30 dBm

+20 dBm, 0 dBm

-30 dBm, - 50 dBm

A -60 dBm -10 dBm +20 dBm

B -30 dBm +20 dBm +44 dBm

H -50 dBm 0 dBm +30 dBm

Figure 2; Relative Mode Power Measurement Linearity with an EPM series power meter, at 25 ºC
±10 ºC (typical):

17

E-Series E9300 Average Power Sensors

Switch Point Data:

The E9300 power sensors have two paths, a low power path covers: -60 to -10 dBm ("A" suffix sensors), -30 to +20 dBm
("B" suffix sensors), and -50 to 0 dBm ("H" suffix sensors). The high power path covers: -10 to +20 dBm ("A" suffix sen­sors), +20 to +44 dBm ("B" suffix sensors), and 0 to +30 dBm ("H" suffix sensors). The power meter automatically selects
the proper power level path. To avoid unnecessary switching when the power level is near the switch point, Switching
Point Hysteresis has been added.

E9300 "A" suffix sensors example: Hysteresis causes the low power path to remain selected until approximately -9.5 dBm
as the power level is increased, above this power the high power path will be selected. The high power path will remain
selected until approximately -10.5 dBm is reached as the signal level decreases, below this power the low power path will
be selected.

Switching Point Linearity: Typically ≤ ±0.5% (≤ ±0.02 dB)

Switching Point Hysteresis: 0.5 dB typical

Table 12, E9300A, E9301A, and E9304A sensors Zero and Measurement Noise

Conditions

(1)

Zero Set Zero Drift (2) Measurement Noise

(3)

Low Power Path 500 pW 150 pW 700 pW
(15% to 75% RH)

Low Power Path 500 pW 4,000 pW 700 pW
(75% to 95% RH)

High Power Path 500 nW 150 nW 500 nW
(15% to 75% RH)

High Power Path 500 nW 3 nW 500 nW
(75% to 95% RH)

E9300B and E9301B sensors

Conditions

(1)

Zero Set Zero Drift (2) Measurement Noise

(3)

Low Power Path 500 nW 150 nW 700 nW
(15% to 75% RH)

Low Power Path 500 nW 4 µW 700 nW

(75% to 95% RH)

High Power Path 500 µW 150 µW 500 µW

(15% to 75% RH)

High Power Path 500 µW 3 mW 500 µW

(75% to 95% RH)

E9300H and E9301H sensors

Conditions

(1)

Zero Set Zero Drift (2) Measurement Noise

(3)

Low Power Path 5 nW 1.5 nW 7 nW
(15% to 75% RH)

Low Power Path 5 nW 40 nW 7 nW
(75% to 95% RH)

High Power Path 5 µW1.5 µW5 µW

(15% to 75% RH)

High Power Path 5 µW 30 µW5 µW

(75% to 95% RH)

1. RH is the abbreviation for Relative Humidity.

2. Within 1 hour after zero set, at a constant temperature, after a 24-hour warm-up of the power meter with power sensor connected.

3. The number of averages at 16 for Normal mode and 32 for x2 mode, at a constant temperature, measured over a one minute interval and two standard deviations.

18

Calibration Factor (CF) and Reflection Coefficient (Rho)

Calibration Factor and Reflection Coefficient data are provided at frequency intervals on a data sheet included with the
power sensor. This data is unique to each sensor. If you have more than one sensor, match the serial number on the data
sheet with the serial number on the power sensor you are using. The CF corrects for the frequency response of the sensor.
The EPM series power meter automatically reads the CF data stored in the sensor and uses it to make the corrections.

Reflection Coefficient (Rho) relates to the SWR according to the following formula:

SWR =(1 + Rho)/(1 - Rho)

Maximum uncertainties of the CF data are listed in Tables 13A and 13B. As the E-series E9300 power sensors have two in­dependent measurement paths (high and low power paths), there are two calibration factor uncertainty tables. The uncer­tainty analysis for the calibration of the sensors was done in accordance with the ISO Guide. The uncertainty data report­ed on the calibration certificate is the expanded uncertainty with a 95% confidence level and a coverage factor of 2.

Calibration Factor Uncertainties (Low Power Path) Calibration Factor Uncertainties (High Power Path)

Table 13A Table 13B

General

Dimensions: Length 130 mm, Width 38 mm, Height 30 mm

Weight: 0.18 kg (0.4 lbs)

References:

[1] TIA is the Telecommunications Industry Association; EIA is the Electronic Industries Association.
TIA/EIA/IS-97-A is the Recommended Minimum Performance Standards for Base Stations Supporting Dual-Mode Wideband
Spread Spectrum Cellular Mobile Stations.
TIA/EIA/IS-98-A is the Recommended Minimum Performance Standards for Dual-Mode Wideband Spread Spectrum
Cellular Mobile Stations.

14 GHz to 18 GHz ± 2.0 %

6 GHz to 14 GHz

±1.8 %

1.2 GHz to 6 GHz

±1.7 %

500 MHz to 1.2 GHz ± 1.8 %

30 MHz to 500 MHz
(E9304A: 9kHz to 500MHz)

±1.6 %

10 MHz to 30 MHz

±1.8 %

Frequency

Uncertainty (%)
(25 0C +10 0C)

Uncertainty (%)
(0 to 55 0C)

±2.2 %

±2.0 %

±2.5 %

±2.0 %

±2.0 %

±2.2 %

Frequency Uncertainty (%)

(25 0C +10 0C)

10 MHz to 30 MHz

30 MHz to 500 MHz
(E9304A: 9kHz to 500MHz)

500 MHz to 1.2 GHz

1.2 GHz to 6 GHz

±1.8 %

6 GHz to 14 GHz

14 GHz to 18 GHz

±2.1 %

±1.8 %

±2.3 %

±1.9 %

±3.3 %

±2.1 %

±4.0 %

Uncertainty (%)
(0 to 55 0C)

±3.0 %

±4.0 %

±2.3 %

±2.2 %

19

The 8480 series power sensors are
designed for use with the 435B, 436A,
437B, 438A, 70100A, E1416A and now
the E4418B and E4419B power meters.
These thermocouple and diode power
sensors provide extraordinary accuracy,
stability, and SWR over a wide range of
frequencies (100 kHz to 110 GHz) and
power levels -70 dBm to +44 dBm).

Table 14
Root Sum of Squares (rss)

uncertainty on the calibration
factor data printed on the power
sensor.

8480 Series Power Sensors (with EPM series power meters)

Freq (MHz) 8482A 8482B 8482H 8483A

0.1 1.3 2.8 1.6 1.5

0.3 1.2 2.8 1.6 1.4

1 1.2 2.8 1.6 1.4

3 1.2 2.8 1.6 1.4

10 1.3 2.8 1.6 1.6

30 1.4 2.8 1.7 1.6

50 0 (ref) 2.7 0 (ref) 0 (ref)

100 1.6 3.3 1.9 2

300 1.6 3.3 1.9 2

1000 1.4 3.3 1.7 2

2000 1.4 3.3 1.7 2.1

4000 1.5 3.1 1.8 -

Freq (GHz) 8481A 8481B 8481H 8481D 8485A 8385D 8487A 8487D

1 1.6 3 1.9 1.9 1.6 1.8 1.6 2

2 1.4 3.1 1.7 1.8 1.6 1.8 1.6 2

4 1.5 3.1 1.8 1.8 1.7 1.8 1.6 2

6 1.5 3.1 1.8 1.8 1.8 2.1 1.7 2.3

8 1.7 3.2 2 2 1.9 2.2 1.8 2.3

10 1.9 3.3 2.2 2.2 2 2.1 1.8 2.3

12 2.1 4.1 2.4 2.8 2 2.2 1.9 2.3

14 2.6 4.1 2.8 3.2 2.2 2.2 2.1 2.8

16 2.9 4.2 3 3.4 2.3 2.5 2.2 2.8

18 3.2 4.3 3.1 3.7 2 2.6 2.3 2.8

22 - - - - 2.1 2 1.8 2.8

26.5 - - - - 2.1 2.3 2.1 2.8

Freq (GHz) R8486A Q8486A R8486D Q8486D 8487A 8487D

26.5 2.2 - 3 - 2.1 2.8

28 2.4 - 3.2 - 2.3 3

30 2.5 - 3 - 2.1 3

33 2.1 2.8 3 4.2 2.3 3

34.5 2.1 2.8 3 4.2 2.1 3

37 2.2 2.8 3 4.2 2.3 3

40 2.2 2.9 3 4.2 2.6 3

42 - 3.9 - 4.9 3.2 2.9

44 - 3.9 - 5.1 3.6 2.9

46 - 3.9 - 5.5 4.1 3.1

48 - 4.9 - 5.8 4.5 4.5

50 - 5.3 - 6.2 5 4.5

Model Frequency Range Maximum SWR Power Linearity

(1)

Maximum Power Connector Type Weight

8485A 50 MHz to 26.5 GHz 50 MHz to 100 MHz: 1.15 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk APC - 3.5mm(m) Net: 0.2 kg (.38 lb)

100 MHz to 2 GHz: 1.10 30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)
2 GHz to 12.4 GHz: 1.15

12.4 GHz to 18 GHz: 1.20
18 GHz to 26.5 GHz: 1.25

Opt 033 50 MHz to 33 GHz 26.5 GHz to 33 GHz: 1.40 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk APC - 3.5mm(m) Net: 0.2 kg (.38 lb)

30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)

8481A 10 MHz to 18 GHz 10 MHz to 30 MHz: 1.40 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk Type - N (m) Net: 0.2 kg (0.38 lb)

30 MHz to 50 MHz: 1.18 30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)
50 MHz to 2 GHz: 1.10
2 GHz to 12.4 GHz: 1.18

12.4 GHz to 18 GHz: 1.28

8482A 100 kHz to 4.2 GHz 100 kHz to 300 kHz: 1.60 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk Type - N (m) Net: 0.2 kg (0.38 lb)

300 kHz to 1 MHz: 1.20 30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)
1 MHz to 2 GHz: 1.10
2 GHz to 4.2 GHz: 1.30

8483A 100 kHz to 2 GHz 100 kHz to 600 kHz: 1.80 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 10 W pk Type - N (m) Net: 0.2 kg (0.38 lb)
(75 ohm) 600 kHz to 2 GHz: 1.18 (75 ohm) Shipping: 0.5 kg (1.0 lb)

R8486A 26.5 GHz to 40 GHz 26.5 GHz to 40 GHz: 1.40 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk Waveguide Flange Net: 0.26 kg (0.53 lb)

30 W.µs per pulse UG-385/U Shipping: .66 kg (1.3 lb)

Q8486A 33 GHz to 50 GHz 33 GHz to 50 GHz: 1.50 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk Waveguide Flange Net: 0.26 kg (0.53 lb)

30 W.µs per pulse UG-385/U Shipping: .66 kg (1.3 lb)

V8486A 50 GHz to 75 GHz 50 GHz to 75 GHz: 1.06 +10 dBm to + 20 dBm: (±2%) 200 mW avg, 40 W pk Waveguide Flange Net: 0.4 kg (0.9 lb)

-30 dBm to + 10 dBm: (±1%) (10.µs per pulse, 0.5% UG-385/U Shipping: 1 kg (2.1 lb)
duty cycle)

W8486A 75 GHz to 110 GHz 75 GHz to 110 GHz: 1.08 (±2%) 200 mW avg, 40 W pk Waveguide Flange Net: 0.4 kg (0.9 lb)

(10.µs per pulse, 0.5% UG-385/U Shipping: 1 kg (2.1 lb)
duty cycle)

8487A 50 MHz to 50 GHz 50 MHz to 100 MHz: 1.15 +10 dBm to + 20 dBm: (±3%) 300 mW avg, 15 W pk 2.4 mm (m) Net: 0.14 kg (.28 lb)

100 MHz to 2 GHz: 1.10 30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)
2 GHz to 12.4 GHz: 1.15

12.4 GHz to 18 GHz: 1.20
18 GHz to 26.5 GHz: 1.25

26.5 GHz to 40 GHz: 1.30
40 GHz to 50 GHz: 1.50

Model Frequency Range Maximum SWR Power Linearity

(1)

Maximum Power Connector Type Weight

8481B 10 MHz to 18 GHz 10 MHz to 2 GHz: 1.10 +35 dBm to + 44 dBm: (±4%) 0

0

C to 350C: 30W avg

(2)

Type - N(m) Net: 0.8 kg (1.75 lb)

2 GHz to 12.4 GHz: 1.18 35

0

C to 550 C: 25W avg Shipping: 1.5 kg (3.25 lb)

12.4 GHz to 18 GHz: 1.28 0.01 to 5.8 GHz: 500W pk

5.8 to 18 GHz: 125 W pk
500 W.µs per pulse

8482B 100 kHz to 4.2 GHz 100 kHz to 2 GHz: 1.10 +35 dBm to + 44 dBm: (±4%) 0

0

C to 350C: 30W avg

(2)

Type - N(m) Net: 0.8 kg (1.75 lb)

2 GHz to 4.2 GHz: 1.18 35

0

C to 550C: 25W avg Shipping: 1.5 kg (3.25 lb)

0.01 to 5.8 GHz: 500W pk

5.8 to 18 GHz: 125 W pk
500 W - µs per pulse

Model Frequency Range Maximum SWR Power Linearity

(1)

Maximum Power Connector Type Weight

8481H 10 MHz to 18 GHz 10 MHz to 8 GHz: 1.20 +25 dBm to + 35 dBm: (±5%) 3.5 W avg, 100 W pk Type - N (m) Net: 0.2 kg (0.38 lb)

8 GHz to12.4 GHz: 1.25 100 W.µs per pulse Shipping: 0.5 kg (1.0 lb)

12.4 GHz to 18 GHz: 1.30

8482H 100 kHz to 4.2 GHz 100 kHz to 4.2 GHz: 1.20 +25 dBm to + 35 dBm: (±5%) 3.5 W avg, 100 W pk Type - N (m) Net: 0.2 kg (0.38 lb)

100 W.µs per pulse Shipping: 0.5 kg (1.0 lb)

20

8480 Series Sensors (with EPM series power meters)

25 Watt Sensors, 1 mW to 25 W (0 dBm to +44 dBm)

3 Watt Sensors, 100 µW to 3 W (–10 dBm to +35 dBm)

100 mW Sensors, 1 µW to 100 mW (–30 dBm to +20 dBm)

Table 15

21

High Sensitivity Sensors, 100 pW to 10 µW (–70 dBm to –20 dBm)

1. Negligible deviation except for those power ranges noted.

2. For pulses greater than 30 W, the maximum average power (Pa) is limited by the energy per pulse (E) in W.µs according to Pa= 30-0.02 E.

3. Includes 11708A 30 dB attenuator for calibrating against 0 dBm, 50 MHz power reference. The 11708A is factory set to 30 dB ±0.05 dB at 50 MHz, traceable to NIST. SWR <1.05 at 50 MHz.

8480 Series Sensors (with EPM series power meters)

Model Frequency Range Maximum SWR Power Linearity (1) Maximum Power Connector Type Weight

8481D

(3)

10 MHz to 18 GHz 10 MHz to 30 MHz: 1.40 - 30 dBm to - 20 dBm: (±1%) 100 mW avg, 100 m W pk Type - N (m) Net: 0.16 kg (0.37 lb)

30 MHz to 3 GHz: 1.15 Shipping: 0.9 kg (2.0 lb)
4 GHz to 10 GHz: 1.20
10 GHz to 15 GHz: 1.30
15 GHz to 18 GHz: 1.50

8485D

(3)

50 MHz to 26.5 GHz 0.05 GHz to 0.1 GHz: 1.19 - 30 dBm to - 20 dBm: (±2%) 100 mW avg, 100 m W pk APC - 3.5mm (m) Net: 0.2 kg (.38 lb)

0.1 GHz to 4 GHz: 1.15 Shipping: 0.5 kg (1.0 lb)
4 GHz to 12 GHz: 1.19
12 GHz to 18 GHz: 1.25
18 GHz to 26.5 GHz: 1.29

Opt 033 50 MHz to 33 GHz 26.5 GHz to 33 GHz: 1.35 - 30 dBm to - 20 dBm: (±2%) 100 mW avg, 100 m W pk APC - 3.5mm (m) Net: 0.2 kg (.38 lb)

Shipping: 0.5 kg (1.0 lb)

8487D

(3)

50 kHz to 50 GHz 0.05 GHz to 0.1 GHz: 1.19 - 30 dBm to - 20 dBm: (±2%) 100 mW avg, 100 m W pk 2.4 mm (m) Net: 0.2 kg (0.38 lb)

0.1 GHz to 4 GHz: 1.15 30 W.µs per pulse Shipping: 0.5 kg (1.0 lb)
2 GHz to 12.4 GHz: 1.20

12.4 GHz to 18 GHz: 1.29
18 GHz to 34 GHz: 1.37
34 GHz to 40 GHz: 1.61
40 GHz to 50 GHz: 1.89

R8486D

(3)

26.5 GHz to 40 GHz 26.5 GHz to 40 GHz: 1.40 - 30 dBm to - 25 dBm: (±3%) 100 mW avg, or pk Waveguide Flange Net: 0.26 kg (0.53 lb)

- 25 dBm to - 20 dBm: (±5%) 40 V dc max UG-599/U Shipping: .66 kg (1.3 lb)

Q8486D

(3

33 GHz to 50 GHz 33 GHz to 50 GHz: 1.40 - 30 dBm to - 25 dBm: (±3%) 100 mW avg, or pk Waveguide Flange Net: 0.26 kg (0.53 lb)

- 25 dBm to - 20 dBm: (±5%) 40 V dc max UG-383/U Shipping: .66 kg (1.3 lb)

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