The HP800 increases the measuring accuracy when measuring with the log.-per. antenna in combination with the extremely broad band devices HFE35C and HF59B(Filter included in the scope of supply of the HFE59B). Why? The log.-per. antennae are sensitive also for individual frequencies below the specified frequency range. These can be successfully suppressed with the filter, which in turn allows a significantly improved analysis of the measurements with a log.-per. antenna, as the measurements are not impaired by unidentified interference signals.
– This filter helps suppress the lower frequencies. It reaches an attenuation of more than 50 dB (= factor 100,000) below 600 MHz. – All Gigahertz analysers specified above 800 MHz already come with a similar filter integrated in the basic device. This integration naturally makes no sense for the HFE-types. – Adaptor plug to be connected to the antenna input socket.
Technical data: – Accuracy: Attenuation: 10 MHz – 600 MHz < – 50 dB – Pass band: 0 Hz, 800 MHz – 3000 MHz = -1 dB +/- 0.5 dB – Return loss: > 12 dB – Further Questions: Two years warranty – Weight: 0,03 kg
Scope of delivery: – High-pass filter – tightening aid – manual
Variable frequency filter (trap) VF2 convenient for any HF-Analyser from HF35C. For what-if analysis prior to shielding measures
* This filter allows the HF-Series of meters to determine the dominating frequency of the total pollution by suppressing the signal in question by a factor 100 (= 20 dB) * Full text is currently only available in German
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.
Our first class HF-device including UBB antenna and accessories.# This kit, based on the HF59B, offers an excellent dynamic response of approx. 93 dB. The innovative functions of the basic device HF59B in combination with the broad frequency response of the UBB27 offers outstanding possibilities for the evaluation of high frequency. 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 sector of EMVU and product development (precompliance).
Set offer consisting of the HF59B and a wide range of accessories: – Horizontal isotropic ultra broad bandwidth antenna UBB27_G3 from 27 MHz up to beyond 3.3 GHz (limited by the frequency response of the HF59B). – 800 MHz high pass filter HP800_G3 for the suppression of low frequencies when measuring with the log.-per. antenna of the HF59B. – High frequency preamplifier HV10_27G3. Increases the measurement range by 10 dB (by a factor of 10) – important when wanting to reduce the increased noise background in the radar or UMTS/3G-mode. – Attenuator DG20_G3: Increases the maximum measurable value by 20 dB (or by a factor of 100) to 1,999 mW/m² (= 1.999 W/m²). – Plastic case K2 with shaped foam filler for a safe transportation of all components. Offers enough space for yet another Gigahertz Solutions measuring device (high frequency or low frequency).
Technical data: . Frequency Range: 27 MHz – far above 3.3 GHz – Measurement Range: Power flux density: 0.001 – 1,999,000 µW/m² (i.e. 1 nanoW/m² nominal display resolution to 1.999 W/m² when applying the amplifier and attenuator enclosed) – Accuracy: Basic accuracy including linearity tolerance : +/- 3dB Zero offset and rollover +/- 5 digits – Sensor: 2 antennas: Optimised logarithmic periodic antenna with frequeny compensation directly on the antenna: Less ripple, better directionality, improved shielding vs. ground, continuous LED-monitoring of quality of connections Quasiisotropic ultrabroadband a – 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: A calibrated extra AC-measurement output for the demodulated signal, and a scalable DC-output – Further Questions: 2 years warranty – Weight: 2,1 kg
Scope of delivery: – Measurement device – log.-per. and UBB antenna – NiMH battery inside the meter – mains adaptor / battery charger – high pass filter HP800 – high frequency amplifier HV10 – attenuator DG20 – various adaptors – detailed instructions manual – comes in a plastic case
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.
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