HF-35C Radio Frequency Meter

HF-35C Radio Frequency Meter

  • $347.00

Our Best Selling Intermediate Level RF Analyzer 

Are You Ready For a Meter with More Complex RF Detection Capabilities Without Giving Up the 'Easy Use' and 'Simplified Source Identification' Features of the HF32D?

·       10 Times the measurement sensitivity of a Beginner Level Meter (HF32D)

·        A Coarse measurement range and Fine measurement range provide added value when needing to assess RF emissions

·        Coarse range covers stronger readings of 1 - 1999 µW/m²

·        Fine measurement range of 0.1 - 199.9 µW/m² offers higher sensitivity and allows for accurate detection of lower level signals

·        Increased sensitivity translates into detection of sources otherwise missed by our competitor’s RF detection equipment 

Professional Level Upgrades: 

·        Audio Identification: The meter's audio tone replicates the signal patterns and intensity of measured RF emissions and aids in source identification

·        Peak Settings and Average Settings: While measurements taken on the Average Value setting provide a basic sense of RF levels at a test site, the Peak Value setting reveals the highest levels of RF being emitted. The Peak Value is regarded as the measurement critical to assessing potential biological effects

Also offers the features of the HF32D:

·        Easy to operate, power the unit on, selecting measurement settings and recording the LCD displayed readings as you walk the meter through your living space

·        Accessorized with a sturdy Logarithmic–Periodic Antenna, designed for directional detection of RF waves. Readings increase when the meter gets closer to or points in the direction of offending sources

·        Detects both analogue and pulsed digital signals (1 – 1999 µW/m²)

·        Detects RF radiation generated by cellular phones and cordless phones (Digital or DECT); microwave ovens; wireless communication devices such as internet routers, WLAN, Wi-Fi,  baby monitors, Bluetooth, video games, smart meters and cell phone towers in the operational range of 800 MHz to 2.7 GHz (GSM, UMTS, 2G, 3G, 4G)

"Know for sure" What EMF Levels you are being exposed to...

                                                                      Buy a Gigahertz Solutions Meter

Designed to meet Bau–Biologie RF measurement performance requirements


HF35C RF Meter Includes:

  • HF35C Radio Frequency Meter
  • Logarithmic Periodic Antenna 800 MHz – 2.7 GHz vertically polarized
  • Users' Guide
  • 2 Year Warranty Certificate
  • 9V Alkaline Battery


  • Antenna: Directional Logarithmic Periodic “LogPer” 800  MHz – 3.0 GHz  45º
  • LCD Display (3.5 digits): Easy to read 3.5 digit display
  • Accuracy / Linearity Deviation: +/– 6 dB
  • Audible Tone: The meter’s audio tone replicates the patterns and intensity of measured RF emissions
  • Signal Detection Type: Peak,Average, Full signal – Analogue plus Digital (pulsed)
  • Power Supply: 9 Volt alkaline battery included
  • Battery Low Indicator: Meter will auto–power off 3 minutes following battery low signal display
  • Auto Power Off: Saves on battery use – will auto–power off after 40 min of continuous EMF testing
  • Operating Time: Alkaline battery provides up to 6–7 hrs continuous EMF testing
  • Measuring Ranges: 0.1 –199.9 µW/m² // 1 – 1999 µW/m² 

      Maximum display resolution is 199,900 µW/m² which requires the external DG20 Attenuator



Calibration:  During the manufacturing process strict calibration procedures are followed using only high end, calibrated measurement instruments. This guarantees that every HF35C meter made by Gigahertz has been individually calibrated to a traceable standard. 

Technical Data: 

Frequency Range of Meter:

800 MHz to 2.7 GHz

Measurement Ranges 1:

Fine: 0.1 – 199.9 µW/m2 – Resolution 60 dB

Measurement Ranges 2:

Coarse: 1 – 1999 µW/m2 – Resolution – 50 dB


True Logarithmic Periodic Antenna 800 MHz – 2.5 GHz vertically polarized

Signal Evaluation:

True peak and average


+ / – 6 dB

Linearity Deviation:

+ / – 6 dB


+ / – 9 digits


71 x 225 x 31 mm (W x L x H)   approx 2–3/4 x 9 x 1.25 inches


Approx. 250 grams

Material of Case:


Operating Time:

Up to  6 – 7 hours – varies according to the mode of operation