Beskrivelse
Kabel til el-installasjon (skjermet, pvc-fri) NHXMH(t
kr 29
(N)HXMH(St)-J 5×1,5 mm2 Non halogen (PVC-free) electric cable, shielded
External diameter approx. 12,0 mm
100-m-ring
På lager
Kabel til el-installasjon (skjermet, pvc-fri) NHXMH(t
LF Analyzer ME 3030 B (Måler lavfrekvens, 16 Hz – 2 kHz)
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.
Skittenstrømfilterene demper støy fre det elektriske anlegget ved at den fjerner uheldige frekvenser som rir på de rene sinusfrekvensene i strømnettet. Det er særlig sparepærer, lysstoffrør og alt av elektronisk utstyr som lager disse frekvensene. Skittenstrømen måles med en skittenstrømmonitor som puttes i vegguttaket. Man legger til filtere i den sammme kretsen til den ønskede effekten er oppnådd.
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
LF Analyzer ME 3840 B (Måler lavfrekvens, med filter)
Målekoffert MK20 (ME3080 & HF 35 C (høy- og lavfrekvent)
FF3 er et bånpass filter tilpasset instrumentene HF35C og HF38B. 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 instrume.
Til HF 35 C, HF 38 B, HF 58 B, HF 59 B.
#Service-specific frequency filter FF3 Recommended for: HF35C, HF38B. The service specific filters always only show the preset radio service, and suppress all other frequencies.
Evaluates each radio service separately
* To be connected between the antenna cable and the antenna input socket of the measurement device (by the operator).
* Cascadable with all amplifiers and attenuators.
* Also allows a broadband measurement without additional transmission loss, which means the filter can remain attached to the measurement device.
* Comprises the most common sources of radiation.Very good selection of the chosen radio services.
* 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. Please do not hesitate to contact us.
Frequency Range: ALL / GSM9 / GSM18 / DECT / UMTS / WLAN
Accuracy: Typical suppression of unwanted frequencies : > 25-30 dB, GSM1800 vs. DECT eff. 20-30 dB.
Power supply: 9 V battery
Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.