Field Nose Basic – EMF Measuring System

FIELD NOSE BASIC is a system for the accurate measurement of electromagnetic fields caused by transmitters in the frequency range from 80 MHz to 3 GHz. Due to frequency selectiveness the emissions can be assigned to the causers.

Here you can find more information about Field Nose.

The Elements of FIELD NOSE BASIC

The set consists of:

the calibrated receive antenna PCD 8250,
the automatic antenna rotator,
the measurement software NOSE and
required cables

Use your existing equipment

The spectrum analyser, the tripod and the control computer are already available in the test lab.

The software NOSE:

has been developed for performing measurements and visualisation of results. Predefined measurement setups are available for the most common emitters. Therefore measurement errors caused by incorrect setting (e.g. integration time for pulsed signals too short) can be avoided. This ensures that the system can be used also from inexperienced users. Measurement experts, on the other hand, have full con-trol of all parameters.

The advantages of FIELD NOSE BASIC:

Accurate, isotropic and simple measurement procedure for short-term measurements (minutes) up to long-term measurements (days);
Identification of transmitters and calculation of total field strength on a frequency allocation table.

High sensitivity and wide dynamic range (1 mV/m to 100 V/m); existing test instruments (Spectrum Analyser, PC) can be integrated;
Totally configurable in expert mode for frequency ranges, bandwidths, max-hold parameters and repetition intervals;
Use of predefined measurement setups as well as individual created set ups;
Software controls rotator and spectrum analyser applies the antenna factor and cable loss and calculates isotropic field strength;

The elements of FIELD NOSE BASIC:

Antenna PCD 8250 supplied with an individual traceable free-space calibration including ÖKD certificate;
Automatic antenna rotator,
Measurement Software NOSE, for control of spectrum analyser and automatic antenna rotator, easy computation of the effective field strength and application of cable loss data and antenna factors;
Coaxial cable length 5 m, N male connectors, including traceable calibration, Certificate according ISO 17025;
Transportation Case for FIELD NOSE BASIC set.