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Gigahertz Solutions 5G EMF Detector Plus HFW59D 2.4GHz-10GHz

Original price £1,539.00 - Original price £1,539.00
Original price
£1,539.00 - £1,539.00
Current price £1,539.00


Ultra-Fast Response RF Analyser with Enhanced Features

The HFW59D boasts the fastest response time among our meters, capturing complex signal bursts under 0.5 microseconds from wireless technologies such as 5G (up to 10 GHz), radar, Bluetooth, WLAN, WiMAX, and cordless telephones operating within the 2.4 GHz-10 GHz frequency range. Designed to detect, measure, and provide Audio Signal Analysis, the HFW59D effectively analyses modulated signals within this range, including high radar frequency bands (8.5 to 9.5 GHz), 4G, and 5G up to 10 GHz.

With the addition of two key components, this package enhances the capabilities of the HFW59D:

(1) The omni-directional antenna UBB2410 for the 2.4 to 10 GHz frequency range, offering:

  • Horizontally-isotropic 360°-reception pattern, crucial for accurate long-term measurement recordings.
  • A significant advantage for identifying radar signals with unknown transmitter locations.
  • Compact construction for pinpointing "hot spots."

(2) The High-Frequency Preamplifier HV20_2400G10, which boosts the sensitivity of the HF-analyser by a factor of 100 (= 20 dB), allowing for even more precise measurements.

Custom Antenna for Exceptional Directional Capabilities

Thanks to its custom-designed log-per antenna and the omni-directional antenna UBB2410, the HFW59D offers outstanding directional characteristics and an enhanced reception range. As the only fully compensated RF analyser up to 10 GHz, it ensures that no frequency range is overrated, underrated, or ignored, making it an ideal complement to essential Building Biology equipment for the upper-frequency range.

Ultra-Reliable EMF Meter for Upper-Frequency

The HFW59D's unique broadband HF meter allows for accurate measurements of radar frequencies between 8.5 and 9.5 GHz, while its integrated high-pass filter at 2.4 GHz effectively suppresses dominant GSM and DECT frequencies for correct WLAN/WiFi and 5G frequency range measurements. The optimised Peak Hold function and fast response speed are made possible through patented circuitry and the inclusion of the High-Frequency Preamplifier HV20_2400G10.

Comprehensive Measurement and Interfacing Options

Equipped with calibrated AC measurement output for demodulated signals and scalable DC output, the HFW59D enables connections to oscilloscopes, spectrum analysers, audio assessments, and data logging. The device is designed to measure modulated signals' peak values in "pulse" mode. It has a NiMH battery pack, charge control, and power supply unit to minimise battery wear.

Reliable High-Frequency EMF Detection Tool

The HFW59D, with numerous patents and a track record of reliability, is a leading-edge device in its price category. It provides real-time, meaningful measurements and the SUM of all existing radiation at the measurement site. The device comes with detailed measuring instructions and limiting values, allowing for reliable evaluation of personal exposure without requiring technical expertise.

Get the HFW59D with Added Components

Upgrade your EMF detection capabilities with the HFW59D, a fully frequency-compensated analyser that ensures no range is left unchecked. Experience real-time, comprehensive measurements that outperform other devices on the market. Get your professional analyser today!


Peak Value, and Average Value, of the modulated part of the signal.

Its patented Peak Hold mode features an extremely short response time and is optimised for precise response to complex RADAR signals and bursts of less than 0.5 microseconds, and equally valid for pulses emitted by smart meters. You can choose a time setting for the droop rate.

Accuracy / Linearity Tolerance: +/– 3dB; Zero offset and rollover +/- 5 digits

Measurement Range: Power flux density: 1-1999 μW/m²; optionally 0.01-19,999 μW/m², via three Measuring Ranges:

Measurement Range: Min: 1 – 1999 μW/m²

Measurement Range: Max: 0.01 – 19.99 mW/m²

Measurement Range (with opt DG20 attenuator): Min: 0.01 – 19.99 mW/m²

Measurement Range (with opt DG20 attenuator): Max: 1 – 1999 mW/m²

Measurement Range (with opt HV20 pre-amp): Min: 0.01 – 19.99 μW/m²

Measurement Range (with opt HV20 pre-amp): Max: 0.1 – 199.9 μW/m²

It contains an internal high pass filer at 2.4GHz to reliably suppress the often dominant GSM and DECT cordless phone frequencies

Maximum video bandwidth (VBW) enables capturing even the shortest radar pulses under 0.5μS.

Sophisticated Source Identification via its Directional LogPer antenna – readings and audio indicators increase when the antenna is pointed in the direction of or moved closer to sources, targeted or otherwise).

Audio Analysis: Identification of pulsed radiation sources (WLAN, WiFi, radar, etc.) and determination of increasing/decreasing emissions via an acoustic signal proportional to the modulation frequency and the field strength.

AC/DC signal output ports: Calibrated AC measurement output for the demodulated signal, scalable DC output. Facilitates equipment interfacing: oscilloscopes / spectrum analysers / full audio assessment / data logging (5mV DC or 10mV per digit) switchable.

Also available is a 3.3GHz HIGH PASS FILTER to narrow the bandwidth of the HFW59D from 2.4GHz-10GHz to 3.3GHz-10GHz, to avoid overlap with lower frequencies covered by the HF59B if you use one.

More Information

  • LCD Display: Easy to read 3.5 digit display
  • Battery Recharging Unit: 12 VDC battery charger supplied
  • 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: NIMH provides up to 7 hours continuous use. An alkaline disposable can provide for up to 24hrs continuous EMF testing
  • Dimensions: 71x225x31 mm (WxLxH) approx 2–3/4x9x1.25 inches
  • Weight: Approx. 270 grams
  • Carrying Case: Sturdy plastic carrying case included (33x27x16) cm (13×10.6×6.2) inches
  • User Guide: HFW59D RF Analyzer
  • Calibration certificate: for each HFW59D confirming factory calibration to a traceable standard
  • 2-year Warranty: (return to factory)


Item weight: 1.10 kg
Frequency range:

2.4 GHz - 10 GHz

Scope of delivery:

Measuring device
LogPer antenna with semirigid antenna cable
NiMH battery pack
Power supply
Detailed operating manual
Plastic case

Measurement range:

Power flux density: 1 - 19,990 µW/m²


Basic accuracy including linearity error: +/- 3 dB
Zero point deviation and special digitising error ("rollover"): +/- 5 digits


Optimised logarithmic-periodic measuring antenna with frequency response compensated directly on the antenna and very good directionality (patent under examination AZ 10 2006 051 180.8)

Audio analysis:

Modulation frequency and field strength proportional audio signal supports identification of pulsed radiation sources (WLAN, WiFi, radar, etc.) and detection of elevated exposures.

Signal rating:

Peak value and average value display of the modulated signal component (corresponds to the total signal in practice). For evaluation of crest factors, follow instructions. No measurement of CW (test) signals.

Signal output ports:

AC (demodulated signal, calibrated) and scalable DC output

Power supply:

9.6 volt NiMH battery pack (included), average operating time: 7-8 hours
Low-Batt. indicator
Auto power off function (deactivated for long term measurements)
AC adapter/charger included


2 years




You can request to return your item within fourteen days of delivery and return it to us within sixteen days after your request. The customer is responsible for the item's return shipping cost. Items must be in new, sellable condition and with all the original packaging. 

To initiate a return, please email We will provide you with an address to send your return to. The customer must notify Anti-radiation of any damage within the first two days of delivery. If you find any damaged goods within this period, please inform us. We recommend using a trackable shipping service to ensure the safe return of your item.


We offer a 2 year manufacturer warranty on this product. This warranty extends only to the purchaser and terminates upon ownership transfer. It does not extend to commercial or institutional use or installation. This warranty is void if the device is subject to alteration, misuse, accident or repair.

This warranty is also void if the device has been operated or maintained in deviation from the provided instructions. The guarantee extends only to manufacturing defects and does not cover any damages resulting from the mishandling of the product. This warranty does not cover any normal wear and tear due to usage.

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