HIGH FREQUENCY METER
Analyser Calibrated, Directional, Accurate, Sensitive
Check “Smart Meter” Emissions as well as cell phones, cell towers. WiFi, cordless phones, microwave oven leaks, baby monitors, and cordless phones.
HF Analyser for Frequencies from 800MHz to 2.5 GHz. This permits accurate measurement of both digital and analog signals. Two ranges: 1 – 1999 µW/m² (same as 0.1 – 199.9 nW/cm²) and 0.1 – 199.9 µW/m² (same as 0.01 – 19.99 nW/cm²).
Including a choice of audio tone – none, or intensity proportional to field strength, or proportional to frequency (for analyzing pulsed signals)
– accuracy ±6 dB
– true logarithmic – periodic antenna, 800 MHz – 2.5 GHz, single polarized, included
– standard 9V battery included
Instructions in German and English. 2 year Warranty. Model HF35C.
EXTENDED RANGE HIGH FREQUENCY METER
Similar to the High Frequency Meter above but examines 27 MHz – 3.3 GHz, with residual sensitivity to 6 GHz. Includes both a directional and an omni-directional antenna. Model HFE35C.
Extended Range High Frequency Meter (Cat. #EMF483) …. $995.00
FREQUENCY FILTER ACCESSORY
An adjustable narrow notch filter which allows a user to examine one very narrow frequency range at a time by a factor of 100, permitting all other frequencies. Useful from 700 MHz – 3 GHz. Is an attachment of the High Frequency Meter above.
20 dB ATTENUATOR attachment
Extends Dynamic Range of High Frequency Meter
The 20 dB Attenuator reduces sensitivity by a factor of 100 so you can measure stronger signals. Changes sensitivity range from 0,1-1999 µW/m² to 10-199,900 µW/m² (equivalent to 0.001-19.99 µW/cm²). Need to go still higher? Stack as many as you like to achieve the desired range. Designed specifically for the High Frequency Meters. Inserts between antenna and meter body. Used with High Frequency Meter above.
YShield High Frequency Shielding Paint
Easy to apply water-based paint for walls, ceilings, doors and other interior OR exterior surfaces. Very effective for blocking cell phone signals, CB, TV, AM, FM signals, radiofrequency radiation and microwaves. Tested highly effective up to 18 GHz!
Based on a high quality pure acrylic binder, this shielding paint offers a perfect compromise of excellent attenuation, high water resistance and good ecology. Good adhesion on many surfaces and substrates like latex paint, construction boards, cement, plaster, polystyrene, masonry surfaces, etc.
Frost-resistant liquid format, ready to use right out of the bottle. Easy to handle – brush or roll similar to ordinary wall paint – and still achieve an amazing reduction of 99% of HF-Radiation with only one layer. Dries quickly. Water clean-up.
Due to its holohedral carbon structure, without fibers or meshes, it offers consistent attenuation regardless of the direction of signal polarization, and a highly conductive surface. As a bonus, carbon is a good RF absorber. About 10% of Y-Shield shielding effectiveness is due to absorption. This helps reduce reflections and minimizes the risk from RF sources trapped inside the shielded area.
Requires grounding like any other RF shielding material. Appropriate for home, industry, research, and educational applications. Can be used for interior or exterior application, overcoat with high hiding latex paint of any color.
Silver Lining Scarf
Stylish protection for your head, neck and shoulders
Unlined scarf is pure Silver Lining fabric, nicely hemmed. Light yet soft, durable and washable, a full 36″ x 36″. Wear it “as is” or use it to line your favorite silk scarf. Can be tied around the neck, or head, or draped as shown. Provides 99% or better shielding to 1 GHz and beyond.