HFW35C

Measure up to 6 GHz with this well-priced piece of equipment.  

The HFW 35C is a favourite for the detection of higher frequencies, ready to show the latest cordless phone or mobile frequencies, including 5G.

Functionality similar to the HF35C, however:

• Extended frequency range from 2.4 to 6 GHz.

• A special device suitable for the measurement of radiation caused by wireless applications / computer networks, including the new standards (Bluetooth, WLAN, WiFi), also covering the WiMAX-frequencies auctioned off in 2006.

• It comes with an especially aligned log.-per. antenna with excellent directivity (Patent pending: AZ 10 2006 051 180.8 ).

• It suppresses frequencies from mobile radios and DECT by means of a steepsided high pass filter integrated into the antenna to avoid falsified measurements of the frequency range from 2.4 to 6 GHz.

• The instrument is equipped with the switch of the professional line for quantitative differentiation between pulsed and un-pulsed radiation.

Technical Data

Frequency Range:2.4 - 6.0 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:Optimised logarithmic periodic antenna with frequeny compensation directly on the antenna, better directionality

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

Signal Rating:Display of peak value as well as average value (switchable)
A quantitative differentiation between pulsed and un-pulsed radiation - a unique feature within the broadband measuring technology

Weight:0,45 g

Scope of Delivery:

• Measurement device

• attachable log.-per. antenna incl. cable

• alkaline manganese battery

• detailed instructions manual with factual background information

Of course, all other advantages of the series are also fulfilled by the HFE35C

• It is fully frequency compensated, i.e. no frequency range is overrated, underrated or even ignored.

• In addition, our measurement technology always shows the SUM of ALL existing radiation at the place of measurement, not only the strongest signal, as is the case with the cheap - allegedly - very broadband detectors that have been launched on the market in recent years.

• The two features mentioned above are extremely important for a meaningful measurement and technically very difficult to implement. This is also the reason for the unique position of our instruments in their respective price class.

• The measured values are displayed reliably and directly in the unit of the building biology precautionary values - without any calculations being necessary. The HF Analysers are equipped with a fully-fledged LogPer antenna. This clearly sets them apart technologically from compact pocket devices without an external antenna. Their LogPer antennas of the devices allow users to detect and measure even hidden sources of high-frequency electromagnetic radiation (HF). The measurement can take place both indoors and outdoors (protect the meter from moisture!).

• With the audio analysis, even without electronic expertise, it is possible to distinguish most radiation sources, such as mobile phones, WiFi, DECT, radar, etc., from each other. Simply by listening and comparing with the offered sound samples.

• Detailed measuring instructions with limiting values allow a reliable evaluation of the personal exposure - even without technical expertise.

• Last but not least: Many patents have been granted to us, the devices have ten thousandfold proven their reliability, and have shown to be leading-edge in their price categories.