EMC Spectrum Analyzer


1Hz - 30MHz | 100pT to 20mT

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Based on a patented spectrum analyzer method Aaronia can offer a professional EMF measurement at a spectacular price level. Detect sources of interference, find out more about their causes, determine the frequency and intensity of the signal sources, measure limits and boost the functionality by using our high-end PC software.

Handheld Spektrumanalysator SPECTRAN

As development progresses, EMI measurements become more and more important, for example on modules and their interfaces: As any electrical system or device has to operate in its electromagnetic environment without being disturbed someone else's requirenment or disturbing itself, it should be tested for electromagnetic compatibility (EMC) . EMC is subdivided into measurement of electromagnetic susceptibility (EMS) and electromagnetic interference (EMI). Aaronia is the leading supplier of cheap and handheld testing equipment and systems for EMC, EMS and EMI measurements.

Award winning
All NF SPECTRAN units are equipped with our award winning REAL 3D (isotropic) magnetic sensor. In 2009 the magazine "Elektronik" (Europes most comprehensive magazine on electronics) honored the Aaronia REAL 3D sensor as "Product Of The Year" in the category "Passive Electronic Parts".

Limits display
All SPECTRAN units offer a powerful limits display. Just push the limits button at our Spectrum Analyzer and the high-performance Digital Signal Processor (DSP) of the SPECTRAN constantly calculates the limits and displays the results in real-time. Spectrum analyzers with this high-end feature usually cost thousands of Euro. Just save this cost by using Aaronia analyzers.

Antenna/Sensor included
All EMF NF SPECTRANs include our award winning 3D (isotropic) sensor to measure magnetic fields and a field plate sensor to measure electric fields. Both sensors cover the full frequency range of the SPECTRAN unit.

Made in Germany
All SPECTRANs are developed, individually produced and calibrated in Germany at the Aaronia factory. This guarantees highest standard so that Aaronia can offer every customer a full 10 years warranty for all SPECTRAN spectrum analyzers.

Type and Frequency Range Price
10Hz - 10kHz
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10Hz - 400kHz
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1Hz - 30MHz
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NF-5030 S
1Hz - 30MHz
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Datasheet Type Frequency Range Price
NF-1010E10Hz - 10kHz499,95€Buy now!
NF-302010Hz - 400kHz799,95€Buy now!
NF-50301Hz - 30MHz999,95€Buy now!
NF-5030 S1Hz - 30MHz1498,00€Buy now!

  •  Integrated 3D (isotropic) magnetic sensor
  •  Simultaneously displays frequency and signal strength
  •  Exposure limit calculation according to DIN/VDE 0848
  •  Fast FFT/DFT spectrum analysis
  •  Real Time Remote Control via USB
  •  Advanced Hold-Function
  •  High-performance DSP (Digital Signal Processor)
  •  1/4" tripod connection

The MCS Software transforms any SPECTRAN into a powerful measurement solution with real-time remote control via USB and great features (e.g. recording, multiple window display, histogram, waterfall diagram, unlimited number of markers, enhanced limits display etc.).

Spektrumanalysator Software MCS
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Frequency Range (min)10Hz10Hz1Hz1Hz
Frequency Range (max)10kHz400kHz 1MHz (Standard) /
30MHz (Option 010)
1MHz (Standard) /
30MHz (Option 010)
Electric field [V/m] (min) (typ.)1V/m1V/m0,1V/m*1V/m
Electric field [V/m] (max) (typ.)2.000V/m5.000V/m5.000V/m50.000V/m*
Magnetic field [Tesla] (min) typ.1pT*1pT*1pT*100pT*
Magnetic field [Tesla] (max) typ.100µT100µT500µT*20mT*
Magnetic field [Gauss] (min) (typ.)10nG*10nG*10nG*10nG*
Magnetic field [Gauss] (max) (typ.)1G1G5G5G
Analog input [V] (min) (typ.)-2µV200nV*200nV*
Analog input [V] (max) (typ.)-200mV2V*2V*
RBW (resolution bandwidth) (min)1Hz1Hz0,3Hz0,3Hz
RBW (resolution bandwidth) (max)3kHz100kHz1MHz1MHz
Units (additional units via PC software)V/m, T, GV, V/m, T, GV, V/m, T, G, A/m V, dBV
Internal Datalogger (size). Expandable to 1MB (option 001)-64K64K -
FFT resolution (points)646410241024
Lowest Sample Time50mS50mS10mS10mS
Accuracy (typ.)5%5%3%3%

Option 001: 1MB Memory Expansion
This internal memory expansion is a MUST-HAVE particularly when using the data logger, as the standard capacity can quickly become exhausted in this mode. The memory expansion provides space for more than 10,000 logs, while the standard memory will only accomodate approximately 100 of them. Standard memory size is 64K.
+ 99.95€
Option 006: 3D sensor for static magnetic fields
This top-grade geomagnetic field sensor provides the ability to conduct geophysical assessments and measurement of geomagnetic field anomalies. However, it can also be used to turn the instrument into a Gaussmeter, measuring the difference between field strengths (static fields) of permanent magnets. Thanks to its ISOTROPIC (3D) construction, measurements can be performed in all three spacial dimensions AT ONCE (or seperately). Sensitivity is about 10nT-600µT.
+ 249,95€
Option 008: 20MHz frequency extension
This 20MHz frequency extension option vastly enhances the frequency range of the NF-5030. Amongst others, it brings the ADSL and 13.56MHz RFID frequency bands in range. What's more, we are already developing a PC-based analysis software for decoding RFID.
+ 199,95€
Option 009: 24Bit resolution for 3D static magnetic field sensor
Option 009 provides a significantly higher resolution for the optional 3D magnetic field sensor for measurement of static magnetic fields (option 009); it is ABSOLUTELY mandatory for geomagnetic surveys. The standard resolution of the NF-5030 without option 009 is 14Bit.
+ 499,95€
Option 010: 30MHz frequency extension
Our 30MHz frequency extension extends the frequency range of the NF-5030 to the absolute maximum. The new frequency range is 1kHz - 30MHz. Amongst others, it even allows measurement of VDSL2. The higher clock frequency of the DDC provided by this option is a MUST HAVE for technicians and authorities needing ACCURATE assessment of signal sources of up to 30MHz. The maximum frequency of the NF-5030 without option 010 is 1MHz.
+ 599,95€
Preamplifier UBBV-NF 25 (1Hz - 60MHz / 25dB Gain)
External 25dB preamplifier (Preamplifier) UBBV-NF 25. For optimum performance when measuring weak signals in the frequency range of 1Hz - 60MHz (or 100MHz with lower gain, see graph).
+ 499,95€ Shop
Preamplifier UBBV-NF 35 (1Hz - 30MHz / 35dB Gain)
External 35dB preamplifier (Preamplifier) UBBV-NF 35. For optimum performance when measuring weak signals in the frequency range of 1Hz - 30MHz (or 100MHz with lower gain, see graph).
+ 999,95€ Shop
The Aaronia Probe-Sets are compatible with any spectrum analyzer and enable the pinpoint measurement of interferences from DC up to 9GHz. The delivery scope includes conversion tables and a conversion app, detailed calibration data, 40dB pre-amplifier (PBS 2 only) and a 1m cable. The sets are perfect for the locating of interference sources, measurement of interference field strenghts, injecting fields into circuits to identify those which are EMC-susceptible and the testing of screening and filtering solutions. The sniffer probe sets include a total of 5 EMC probes.
from 1498,-€ Shop
Magnetic Field Antennas
The MDF and Magnotracker series are Aaronia's high quality magnetic field tracking antennas for signal localization and field strength measurements starting from 1Hz. Available in 8 different versions (2 passive, 6 active), the Aaronia magnetic field trackers cover an extremely broad band of frequencies - from 1Hz up to 400MHz.
from 299,95€ Shop
Active Differential Probe ADP1 (DC - 40MHz)

Our special Active Differential Probe ADP1 offers a potential free measurement and also expands the measurement range up to 240V. With this probe the signal will not be influenced (potential free measurement). It also protects the SPECTRAN Spectrum Analyzer input against high voltages up to 1400V (CAT3). It's a "must have" for direct cable-measurements on DSL, ADSL, VDSL, free running oszillators, mains etc. Included in delivery is a special grounding kit which protects the unit against static electricity (ESD). This is very important at long time measurements. Power supply is possible with the internal cells (4 x AA, not included) or, at long time measurements, with a mains adapter (included).

+ 599,95€ Shop
3000mAh LiPo Battery
Offers a MUCH higher runtime of the SPECTRAN (up to 400%).  Strongly recommended for autonomic measurement! The 1300mAh standard-battery will be replaced.
+ 99,95€ Shop
DC-Blocker (SMA)
The DC-Blocker must be used if you want to measure active powered antennas like GPS or satellite dishes. It prevents the RF-input of the SPECTRAN from being destroyed by the DC-voltages. Simply connect the DC-Blocker to the RF-input of your SPECTRAN and you can measure directly on GPS, satellite antennas or even DSL/ISDN etc. lines.
+ 99,95€ Shop
Calibration Certificate
Calibration Certificate for HF and NF Spectrum Analyzer. We recommend to recalibrate the Spectran Analyzers each year.
+ 199.95€ Shop
Spectran Protection Rubber (black)
Protects your unit against shock and looks great! High-End silicone rubber-material.
+ 29,95€ Shop
Miniature Tripod
Detachable handle with super-practical miniature tripod mode: this handle is attachable to the backside of the unit and allows optimal handling (esp. for directional measurement) and even fixed installation of the unit.
+ 19,95€ Shop
Heavy Plastic Carrycase
Shock resistant, heavy version with padding. Available for: 2x SPECTRANs + Accessories + 1x HyperLOG 70xx or 60xxx BicoLOG Antennas (active/passive) MDF Antennas (activ/passive)
+ 99,95€ Shop
Heavy Pistol Grip with polarization-change-function
This highly stable multi-function pistol grip offers a variety of functions and should not be missing in any professional measurement! Specifically, it is strongly recommended for the use of larger antennas like the HyperLOG 30xxx and 40xx series.
+ 249,95€ Shop
Spectran USB Cable
To connect your SPECTRAN to the PC. Special version with high performance EMC-ferrite.
+ 19,95€ Shop
Frequency Overview


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