Gigahertz Solutions - 3D-Magnetic Field Data Logger NFA30M

• 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 ).

 

• A frequency range of down to 27 MHz within the basic device - suitable for the connection of the optionally available antenna UBB27_G3 (the scope of delivery includes a compensated antenna for 800 MHz up to 2.7 or 3.3 GHz).
• A calibrated extra AC-measurement output for the demodulated signal, and a scalable DC-output.
• HINT: If you only need to measure above 800 MHz the HF58B-r is the cheaper and better solution for you. Only with the antenna UBB27 (included in the kit HFE59B) you can in fact measure frequencies below 800 MHz (e.g. digital TV, TETRA, new GSM Channels in Europe).

 

• 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.

 

• 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.

 

• The measured values are reliably displayed directly in the entity corresponding to the building biology standard values, namely:
• The electric field strength from 1 to 1999 V/m (against ground potential)
• The magnetic flux density from 1 to 1999 nT.

 

• Includes an especially shielded log-per antenna with excellent directional characteristics.
• Integrated steep high pass filter at 2.4 GHz reliably suppresses the often dominant GSM and DECT frequencies.
• Calibrated AC measurement output for the demodulated signal, scalable DC output.

 

• NiMH battery, battery charger / power supply unit included.
• An AC- and a DC-output.
• Increased reliability by the use of a test switching mode for the zero deviation.

 

• For technical details please check the information supplied on the pages of the individual meters.
• The attenuator DG20_G10 contained in the kit is suitable for both meters.
• For a safe transport of the meters and antennas, the kit is supplied in a plastic case (K2).

 

• Audio analyses for the 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.
• Display of peak value as well as average value (switchable).
• Sensitivity increased by a factor of 10 (from a minimum display resolution of 0.1µW/m² to a maximum of 1999 µW/m²).

 

• 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