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High frequency analyser HF38B

Gigahertz Solutions high frequency analyser HF38B

  • The total exposure is being measured and displayed directly in the units of the recommended limiting values of the standard of building biology SBM (µW/m²)
  • The included logarithmic periodic antennas fully compensated and allow for pinpointing the source of EMF-pollution
  • The high resolution and long time precision is granted through - also patented - self-aligning circuitry elements
  • The audio analysis feature helps identifying the underlying radio services
  • The provided measurement guideline including their recommended limiting values of the standard of building biology SBM enables even technical laymen to perform a reliable assessment of the personal EMF-pollution, as well as a determination of suitable remedial actions, and a control of their effectiveness
  • Display of peak value as well as average value (switchable)

Technical data

Frequency range
800 MHz - 2.7 GHz (3.3 GHz with increased tolerance)
Measurement range
Power flux density: 0.01 - 19,990 µW/m²
Accuracy
Basic accuracy (CW) including linearity tolerance: ± 6 dB
 
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
Signal rating
Display of peak value, peak hold as well as average value (switchable)
Power supply
9 Volt alkaline manganese battery (included),
 
average operation time 6 - 7 hours (depending on the operating mode)
 
Low-Batt. indication
 
Auto-power-off

Subject to technical alterations.


Scope of delivery

High frequency analyser HF38B
Art.-No. 402
Measuring device HF38B, slip-on logarithmic periodic antenna with antenna cable, battery, detailed manual with neutral background informations