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).
Dette er linken mellom amatør og profesjonelle måleapparater. Dette er apparatet for leger og alternative praktikere.Den har alle de samme funksjonene som 35C men en høyere respons og sensibilitet. # This device supports all above mentioned «common advantages». It is especially popular among medics and alternative practitioners, as it offers a perfect combination of easy handling and professional measurement possibilities. It allows an easy allocation of the electrosmog frequencies to the traction power or the mains power as well as to the artificial harmonics, thus facilitating an especially precise consultation of remedial actions and an easy control of their effectiveness.
Has the same features and configuration as the HF35C, however additionally offers some important professional features: – The log.-per. antenna with further improved frequency response. – A 10 times higher sensitivity: Minimum display resolution 0.01 µW/m² . – A measuring range extended upwards by a factor of 10: max. 19.99 mW/m² . – Clearly simplified measurements with the help of the «peak-hold»- function.
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 : +/- 6dB Zero offset and rollover +/- 9 digits Sensor: Optimised logarithmic periodic antenna: Less ripple, better directionality, improved shielding vs. ground 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: 9 Volt alkaline manganese battery (included), average operation time 6 – 7 hours Low-Batt. indication, auto-power-off Signal Rating: Display of peak value, peak hold as well as average value (switchable) Further Questions: 2 years warranty & long-time ex gratia agreement Weight: 0,58 kg
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
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