FieldMan Electromagnetic Radiation Analyzer (27MHz – 1GHz)Product Introduction:

The Narda FieldMan new generation comprehensive field strength tester from Germany has a probe frequency range of 0 Hz -90 GHz for non ionizing electromagnetic radiation measurement, which can accurately measure the field strength of high-frequency and low-frequency signals. Equipped with digital probes for measuring electric or magnetic field strength, it covers static and low-frequency field measurements in industrial applications, as well as mobile radio frequency and millimeter wave application measurements. Digital probes include flat response probes and weighted probes based on human safety standards. The low-frequency probe has built-in FFT analysis function, which can perform spectrum measurement and time-domain analysis, with a frequency of up to 400kHz. All probes have a digital interface that can reliably and accurately transmit measurement data to the host. The host does not require calibration.

Product Features

Isotropic probe, frequency range 0 Hz (DC) -90 GHz

5-inch color high-definition large screen, 1280X720 resolution, suitable for outdoor strong light environments

Both broadband and frequency selective probes use digital probe interfaces - the host does not require calibration

Strong frequency domain and time domain analysis capabilities for low frequencies up to 400kHz, including weighted peak measurement

WiFi/Bluetooth interface, supports app remote operation (optional)

Built in GPS receiver and rangefinder (optional)

Fast data transmission

optical interface

Gigabit Ethernet port

USB-C

FieldMan Electromagnetic Radiation Analyzer (27MHz – 1GHz)Technical parameters:

Measurement and measurement

The electric and magnetic fields support the connection of the following probes and analyzers for measurement and display of results. The frequency range and field strength range depend on the probe/analyzer.

Broadband probe 100 kHz -90 GHz (refer to the list of digital probe models)

Select frequency probe 1 Hz -400 kHz, low-frequency magnetic field (refer to the list of digital probe models)

EHP-50F/G 1 Hz - 400 kHz, Electric and magnetic fields (FFT analyzer, reference probe technical specifications)

HP-01 0 Hz - 1 kHz, Low frequency magnetic field (magnetometer/FFT analyzer, refer to technical specifications)

Electric field unit V/m, mW/cm2, W/m2,% standard (depending on the probe used)

Magnetic field unit A/m, Tesla, Gauss, mW/cm2, W/m2,% standard (depending on the probe used)

Temperature 1: Record the ambient temperature (-40 ° C to+85 ° C) in ° C or ° F

Humidity 1: Record the relative humidity of the environment (0% -100% RH)

Atmospheric pressure recording of the environment (300-1100 hPa)

Distance (optional)

The bottom is equipped with an ultrasonic rangefinder, which measures the distance from the ground or target object (0.25 m-4 m) in meters, feet, inches, or yards.

Coverage ≈ Distance/4

Positioning (optional)

The built-in GNSS receiver is used to measure longitude, latitude, and altitude (MSL).

Including GNSS systems (GPS/QZSS, Galileo, GLONASS, Beidou) and SBAS extension systems (WAAS, EGNOS, etc.),

MSAS, GAGAN)， 72 channels

Positioning accuracy: Automatic 2.5 m CEP

Display Display

Display type 5 'TFT-LCD color high-definition large screen, resolution 1280 x 720, anti glare display, suitable for strong light environment

Manual adjustment of brightness or automatic control based on brightness sensor

data manipulation language

The button and menu functions are clear at a glance

English, German, and more language extensions in progress

Operating Mode Operating Mode

describe

Field strength broadband measurement, the measurement results can be displayed through time curves or bar charts

Perform spatial averaging measurements at multiple measurement locations using spatial averaging

Regularly record and measure broadband field strength within a set time frame

Spectrum FFT analysis for spectrum display, evaluation markers, and broadband field strength display

Time weighted time-domain evaluation (WPM, WRM) using digital filters related to the selected safety limits

Oscilloscope triggers measurement based on the time-varying field strength curve

Applicable Mode: Broadband Probe Digital Interface, Frequency Selection Probe Digital Interface, EHP-50F/G Fiber Optic Interface, HP-01 Fiber Optic Interface

100 kHz - 90 GHz 1 Hz-400 kHz 1 Hz -400 kHz DC - 1 kHz

Field strength 

Spatial average 

Timed recording 

Spectrum 

Weighted Time Domain 

Oscilloscope 

FEATURES

Probe characteristics

Identify the probe that automatically recognizes the connection of the host

Operating principle: The signal measured by the sensor is sampled and processed inside the probe, and the digital signal is output to the host

Offset compensation automatic offset compensation function, no need to zero during the measurement process

Self checking function test, including testing of sensors in each axis of the digital probe

Signal detection RMS and Peak are used for WPM measurement; Use BDF-400 probe, optional RMS/Peak

Digital display of total field strength (isotropic) and axial X, Y, Z components (for probes with frequencies up to 18 GHz)

Result Type

Real time value, maximum value, minimum value, average value, and maximum average value of field strength

Real time value, maximum value or average value of spectrum

Real time weighted time-domain values, maximum and minimum values

Oscilloscope real-time value, maximum value, and marked value (dB/dt)

Average mode sliding average over time

average time

Field strength,

Timed recording

1 s, 3 s, 10 s, 30 s, 1 min, 3 min, 6 min, 10 min, 30 min, 1 h, 6 h, Or 24 hours

Spectrum 4, 8, 16, 32 or 64 times average

Graphic display with markings

function

Real time and average field strength curves vs. time, adjustable time length, 48 seconds to 24 hours

The spatial average bar chart displays the measurement results and spatial average line for each measurement position (≤ 100)

Regularly record the measurement timeline and create a graphical representation of the changes in measurement results over time

Spectrum spectrum and selected limit curve; All axes are measured, and single axis results can also be displayed

The curve of weighted time-domain exposure level (WPM or WRM) (% standard) as a function of time, with adjustable time length ranging from 4 minutes to 24 hours

The oscilloscope supports 25% pre trigger function for trigger recording, with adjustable recording time ranging from 1 ms to 30 s

Take screenshots manually or automatically when saving measurement results

The measurement results can be annotated with voice and/or text comments

When the alarm exceeds the set field strength threshold, an alarm sound and alarm information will be emitted

Sensitive area search using audio howling function related to field strength for "hotspot" search (suitable for high-frequency probes)

timing measurement

Timed recording mode supports automatic wake-up and automatic shutdown after completion

Preset start time: up to 24 hours or start immediately

Timed duration: up to 100 hours

Storage interval: 1s-6 min (11 options, up to 32000 results)

correction factor

Post processing of known frequency signals to improve measurement accuracy (direct input of frequency, interpolation between calibration points)

Interface interface

Probe interface: Connect the digital probe interface directly to the probe or use an extension cable

optical interface

Serial protocol, full duplex, ≥ 1 Mbit/s, used to connect field strength analyzer EHP-50F/G, magnetic field tester HP-01 or digital probe

Repeater. Suggested for PC control measurement

USB 2.0 USB-C connection for battery charging, remote control, and data transfer

Gigabit Ethernet port, used for remote control and data transmission

Bluetooth (optional) BT 4.0, supports intelligent software (Android) remote control

WiFi (optional) wireless connection, supports remote control and data transmission

AUX MMCX， Reserved interface

Result Storage Result Storage

Trigger save manually (button) or timed automatic (timed recording mode)

The memory is a pluggable micro SD card that stores measurement data, program settings, and annotations

Maximum storage capacity of 128 GB, standard 16 GB micro SD card

Screenshots can be saved as PNG files

The measurement results of the voice recorder can be annotated with voice comments (supporting recording and playback)

The measurement results of the text editor can be annotated with text (integrated with a virtual keyboard)

Images/videos (WiFi/BT option) can be transferred to host storage using FieldMan intelligent software

Printing (WiFi/BT option)

FieldMan Android software can be used to print and save measurement results on site (wireless printer needs to be connected first)

General specifications General specifications

Recommended calibration cycle: The host does not require calibration, only probe calibration is needed

power supply

Internal lithium-ion rechargeable battery, replaceable

External USB-C PD (maximum 12V/3A, compatible with BC1.2 and QC 3.0)

Operating time (nominal) 16 hours (using broadband probe and analyzer)

Charging time (nominal) 4 hours (rechargeable to 80% in 2.5 hours)

RF anti-interference 200 V/m (100 kHz -60 GHz); Can be below the measurement range allowed by the probe

Suitable for static magnetic field environment ≤ 30 mT (to avoid excessive environmental field strength)

Dimensions (H x W x D) 51 mm x 93 mm x 312 mm, excluding probe

Weight 695g (excluding probe)

Origin Germany

Environmental conditions

Applicable for outdoor use, suitable for altitudes up to 5000 meters

operate temperature

-20 ° C to+50 ° C, powered by batteries

During charging with an external charger from 0 ° C to 40 ° C

Humidity<29 g/m ³ (<93% RH at+30 ° C), non condensing

Protection level IP54 (probe tightened, rubber protective cover covered, bracket retracted)

Weather

storage

1K4 (IEC 60721-3) ， Extended range -30 ° C to+70 ° C (with battery removed)

1K3 (IEC 60721-3)， Extended range -20 ° C to+50 ° C (with battery inserted)

Transport 2K3 (IEC 60721-3), extended range -30 ° C to+70 ° C

Operation 7K2 (IEC 60721-3), extended range -20 ° C to+50 ° C

mechanical condition

Storage 1M3 (IEC 60721-3)

Transport 2M3 (IEC 60721-3)

Operation 7M3 (IEC 60721-3)

Compliance and Compliance

EMC

EU complies with Directive 2014/53/EU, EN 301489-1, EN 301489-17 and EN 61326-1

Immunity IEC/EN: 61000-4-2, 61000-4-3, 61000-4-4, 61000-4-5, 61000-4-6, 61000-4-8, 61000-4-11

Radiation IEC/EN: 61000-3-2, 61000-3-3, IEC/EN 55011 (CISPR 11) Class B

Safety complies with the European Low Voltage Directive 2014/35/EU and IEC/EN 61010-1

The material complies with the European RoHS Directive 2011/65/EU and (EU) 2015/863

Ordering Information Ordering Information

Instrument Set Instrument Set

describe

Number Number

FieldMan host - does not include probe -

Including:

FieldMan Host

FieldMan protective box, capable of accommodating 5 probes

› Charger USB-C PD, AU/EU/UK/US plug

› USB cable, 2x USB-C (M) ports, 3 A, 2 m

› Strap, 1 meter

› Probe marking color ring

Quick Manual

› Safety instructions

› USB flash drive: manuals and documents

Narda TSX software (free download)

2460/101

Digital broadband probe

Describe the model frequency number

Magnetic field probe HFD-3061300 kHz – 30 MHz 2462/05

Magnetic field probe HFD-0191, 27 MHz – 1 GHz 2462/06

Electric field probe EFD-0391100 kHz – 3 GHz 2462/01

Electric field probe EFD-0392, high power, 100 kHz – 3 GHz 2462/12

Electric field probe EFD-0691100 kHz – 6 GHz 2462/14

Electric field probe EFD-0692600 MHz – 6 GHz 2462/20

Electric field probe EFD-1891, up to 18 GHz 2462/02

Electric field probe EFD-4091, up to 40 GHz 2462/19

Electric field probe EFD-5091300 MHz – 50 GHz, thermocouple 2462/03

Electric field probe EFD-6091100 MHz – 60 GHz 2462/17

Electric field probe EFD-9091100 MHz – 90 GHz 2462/18

Weighted electric field probe EAD-5091, FCC 1997 standard, 300 kHz – 50 GHz 2462/07

Weighted electric field probe EBD-5091, IEEE 2019 standard, 3 MHz – 50 GHz 2462/21

Weighted electric field probe ECD-5091, SC 6 2015 standard, 300 kHz – 50 GHz 2462/16

Weighted electric field probe EDD-5091, ICNIRP 2020 occupational standard, 300 kHz – 50 GHz 2462/22

Note: Please refer to the probe technical data for details

Digital frequency selection probe

Description Number Number

Probe BFD-400-1, B-Field, 100 cm2, 1 Hz-400 kHz, frequency selection 2463/01

Probe BFD-400-3, B-Field, 3 cm2, 1 Hz-400 kHz, frequency selection 2463/02

Field strength analyzer Field strength analyzer

Description Number Number

EHP-50F E&H Field Strength Analyzer Kit, 1 Hz – 400 kHz (without protective box) 2404/105

EHP-50F E&H field strength analyzer kit, 1 Hz – 400 kHz, independent measurement/PC software control 2404/104

HP-01 Magnetic Field Tester Set DC-1 kHz 2405/101

Options Options

Description Number Number

Option, Narda TSX remote real-time measurement for FieldMan digital probe (expected to be released in Q3 2023) 2460/95.01

Optional, GPS/rangefinder 2460/95.11

Option, WiFi/Bluetooth (expected to be available in Q4 2023) 2460/95.12

accessories

Description Number Number

Digital broadband probe repeater 2464/01

27 MHz test signal source 2244/90.38

Large tripod, non-conductive, 1.65m, equipped with portable bag 2244/90.31

Small tripod, 0.16 m, non-conductive 2244/90.32

Tripod extension rod, 0.50m, non-conductive (for 2244/90.31) 2244/90.45

Handle, non-conductive, 0.42 m 2250/92.02

Car charger, USB-C PD 2259/92.28

Digital probe extension cable, 2m 2460/90.02

PC connection cable, digital probe - USB 2.0 (Type A), 3 m 2460/90.03

Fiber optic, duplex mode (1000 mm), RP-02, 2 m

2260/91.02

Fiber optic, duplex mode (1000 mm), RP-02, 5 m

2260/91.09

Fiber optic, duplex mode (1000 mm), RP-02, 10 m

2260/91.07

Fiber optic, duplex mode (1000 mm), RP-02, 20 m

2260/91.03

Fiber optic, duplex mode (1000 mm), RP-02, 50 m

2260/91.04

Fiber optic, duplex mode, F-SMA to RP-02, 0.3 m 2260/91.01

Fiber optic/RS232 converter, RP-02/DB9 2260/90.06

Fiber optic/USB, RP-02/USB 2260/90.07

Serial port cable, USB 2.0 - RS232, 0.8 m 2260/90.53