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Datalogg-kabel for HF59 Analyzer
Datalogg-kabel for HF59 Analyzer
kr 490
2,5 klinken kabel for å forbinde HF analyzer med NFA – for overføring av data
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Frekvensfilter FF6
FF6 er et lav- høy- og bånpass filter anbefalt for HF58B og HF58B-r. Med dette filteret er det enkelt å finne hvilke strålingskilder som er dominerende. Ved hjelp av en glidebryter velger du den kilden du er interessert i (f. eks. DECT) og avleser på inst.
# Med dette filteret er det enkelt å finne hvilke strålingskilder som er dominerende. Ved hjelp av en glidebryter velger du den kilden du er interessert i (f. eks. DECT) og avleser på instrumentet direkte verdien for denne strålingskilden.>Måler lavpass, høypass (1,1 GHz), GSM900, GSM1800, DECT,UMTS og WLAN.
Info Engl.
Evaluates each radio service separately
Additional features as compared to the FF3:
* The 50-60 dB suppression of unwanted frequencies is unequalled in this product segment. It allows for a precise analysis of the selected frequency ranges.
* An additional high pass filter applied at 1100 MHz helps differentiating in areas with high levels in the TV bands.
* To be connected between the antenna cable and the antenna input socket of the measuring device (by the operator).
* Cascadable with all amplifiers and attenuators.
* Also allows for a broadband measurement without additional transmission loss, which means the filter can remain attached to the device.
* Perfectly shielded against interferences.
* Possible exposures to sheath currents on the cable behind the filter can be additionally suppressed with the help of a free of charge modification of your HF-device.
LF Analyzer ME 3030 B (Måler lavfrekvens, 16 Hz – 2 kHz)
LF Analyzer ME 3030 B (Måler lavfrekvens, 16 Hz – 2 kHz)
NFA 1000 (LH Analyzer, 3D, datalogg, proff)
Ekte 3D potensialfri måling av elektriske felt. Utvidet frekvensanalyse basert på optimalisert FFT opp til 32 KHz og bredbåndsverdier over 32 KHz. Du kan velge ekte peak målinger i bredbåndsområde. Opsjon: Integrert transientopptaker opp til 1 MHZ med mange timers opptak. Ta en kikk på Gigahertz sine sider for full oversikt! www.nfa-meters.com
An innovative step forward in the scope of LF analysis: The NFA 1000 is both, a precise 3D magnetic field logger as well as a high-resolution potential-free E-field cube, all in one meter among the professional devices (patented technology) supported by the comforting certainty of having the complete technical expertise of Gigahertz Solutions behind it.
The essence of all devices is a high-capacity processor able to analyze the field situation with an axe-specific FFT and a sampling rate of 110,000 data records per second, and to record all data on a standard SD-card. It is furthermore possible to connect external probes, and to simultaneously record the corresponding measurement values (available for high frequency and for static fields).
The easy to operate PC program NFAsoft with its revolutionary statistical functions as well as evaluation functions provides a quick overview and if necessary an analysis down to the last detail.
3D-LF-Analyser with data logger NFA 1000 for the most in-depth analysis – our masterpiece! Innovative alternative to the ME series based on a superior concept for efficient data acquisition of electric and magnetic fields, extensive long-term recordings of all relevant parameters and facilitated interpretation and documentation of the acquired data. Features: * Real 3D potential-free electric field measurement, patent pending. * 3D measurement of the magnetic field in a truly isotropic point. * Separate recordings of railway and grid frequencies as well as higher harmonics with true RMS valuation (16.6 Hz | 50/60 Hz | 100/120 Hz plus even harmonics | 150/180 Hz plus uneven harmonics | other frequencies < 2 kHz | all > 2kHz) * Measures 110,000 samples per second, the maxima of which are recorded up to 10 times per second on the 4 GB SDHC memory card supplied. Due to the simultaneous and continuous sampling of frequency and axis information you won’t miss even the smallest peaks. * Voice recording of audio notes to facilitate measurement and interpretation of recordings. * Broadband peak measurements (genuine peak of a wave) as a firmware update in preparation. * Optional, in preparation: Wireless data transfer to external display unit /PC. * Supplied with revolutionary PC evaluation software: Super fast real-time presentation, statistic functions (e.g. 95. percentile), analysis tool for Dirty Power. * Li-Ion rechargeable batteries for up to 48 hours of continuous recordings. External power supply possible (power adapter included).
HF Analyzer HF 58 B -r (Måler høyfrekvens, proff)
Dette apparatet har de samme funksjonene som HF58B men kan i tillegg måle radarstråling.
# The radar module sets standards in this category of devices. Its functions and features are tailored to the needs and practical experiences of the building biology. Due to its comparably low price, it is often also used for scientific and industrial purposes, especially in the cell phone and wireless sector.
In addition to the full functionality of the HF58B:
– A switch for 2 MHz video bandwidth, allowing especially precise measurements, also of ultra short RADAR signals within the frequency range subject to measurement with a minimum pulse length of up to 0.5 micro seconds, as well as of UMTS-FDD/3G.
– Especially high speed of response in the operational mode peak hold (patented).
Technical Data:
Frequency Range: 800 MHz – 2.5 GHz (3.3 GHz with increased tolerance)
Measurement Range: Power flux density: 0.01 – 19,990 µW/m²
Accuracy: Basic accuracy including linearity tolerance : +/- 4.5dB
Zero offset and rollover +/- 7 digits
Sensor: Optimised logarithmic periodic antenna: Less ripple, better directionality, improved shielding vs. ground, continuous LED-monitoring of quality of connections
Audio Analysis: Identification of pulsed radiation sources (mobile radio (GSM, UMTS/G3), cordless telephones (DECT), WLAN (Bluetooth), air-traffic control radar) by means of an acoustic signal proportional to the modulation frequency
Electric power supply: Rechargeable highpower 9.6 Volt NiMH battery pack inside the meter, average operation time: 7 – 8 hours
Low-Batt. indication, auto-power-off
AC-adaptor for charging and long-term-operation included
Signal Rating: Display of peak value, peak hold as well as average value (switchable)
A quantitative differentiation between pulsed and un-pulsed radiation – a unique feature within the broadband measuring technology
Outputs: An AC- and a DC-output (AC: demodulated signal)
Weight: 0,82 kg
Scope of Delivery:
– Measurement device
– attachable log.-per. antenna
– incl. cable
– NiMH battery inside the meter
– mains adaptor
– battery charger
– various adaptors
– detailed instructions manual
– plastic case.
in the operational mode peak hold (patented).
HF Analyzer HF 32 D (Måler høyfrekvens)
Det rimeligste av amatørapparatene. Det gir en enkel evaluering av situasjonen, men har likevel alle de vanligste funksjonene.#RF-Analyser HF32D
for an easy evaluation of the HF exposure. This is the device for technical amateurs – especially easy to operate. It allows a straight forward assessment of the exposure, a determination of suitable remedial actions, as well as a control of their effectiveness.
Even this starter device already combines all common advantages.
* The reading shows the total pollution without any calculation required.
* The measured values are reliably displayed directly in the entity corresponding to the building biology standard values.
* An acoustic signal proportional to the field strength with Geiger-counter-effect helps identifying regions with increased exposure.
* Digital display of 1 µW/m² up to 1999 µW/m².
HF Analyzer HFE 35C (Måler høyfrekvens, utvidet frekvens) Basic
Dette ar apparatet for de tekniske amatører. Apparaet gir en enkel evaluering av høyfrekvent stråling, og har en audiofunksjon som gjør at man kan høre strålingsmengden. Apparatet gir og en visning av toppverdier i tillegg til gjennomnittsverdier.
It supports all above mentioned «common advantages». The extra-broad frequency response of the UBB27 together with the features and specifications of the HFE35C offer an outstanding overview over the exposure, a determination of suitable remedial actions, as well as a control of their effectiveness.
Set offer including the following components:
– The instrument itself, based on the HF35C but with an extended frequency range reaching down to 27 MHz.
– Two antennas: The especially compensated log.-per. antenna for the range above 800 MHz and the horizontal isotropic ultra broad bandwidth antenna UBB27_G3 from 27 MHz up to far beyond 2.5 GHz (limited by the frequency response of the HFE35C).
– Small plastic case K5: with convoluted foam filler for a safe transportation of the measuring device and both antennas.
# RF-Analyzer kit HFE35C
for the easy evaluation, incl. UBB-antenna
It supports all above mentioned «common advantages». The extra-broad frequency response of the UBB27 together with the features and specifications of the HFE35C offer outstanding overview over the exposure, a determination of suitable remedial actions, as well as a control of their effectiveness.
Set offer including the following components:
* The instrument itself is based on the HF35C but has an extended frequency range reaching down to 27 MHz and comprises two antennas
* Especially compensated log.-per. antenna for the range above 800 MHz.
* Horizontal isotropic ultra broad bandwidth antenna UBB27_G3 from 27 MHz up to far beyond 2.5 GHz (limited by the frequency response of the HFE35C)
* Small plastic case K4: with convoluted foam filler for a safe transportation of the measuring device and both antenna
* Technical Data
Frequency Range: 27 MHz – far above 3.3 GHz
Measurement Range: Power flux density: 0.1 – 1999 uW/m²
Accuracy: Basic accuracy including linearity tolerance : +/- 6dB
Zero offset and rollover +/- 9 digits
Sensor: 2 antennas:
Logarithmic periodic antenna with frequeny compensation directly on the antenna
Quasiisotropic ultrabroadband antenna («omni»-characteristic) aligned for vertically polarised fields
Audio Analysis: Identification of pulsed radiation sources (mobile radio (GSM, UMTS/G3), cordless telephones (DECT), WLAN (Bluetooth), air-traffic control-radar) by means of an acoustic signal proportional to the modulation frequency
Stromversorgung: 9 Volt Alkaline manganese battery (included)
avarage operation time 4 – 7 hours
Low Batt. Indication
Auto-power-off
Signal Rating: Display of peak value as well as average value (switchable)
Weight: 1050 g