RF544 | Window film | Width 76 cm | 1 metre

Window film with 72 % light transmission in bright green. Attenuation 33 dB. Indoor application on non heat absorbing glass surfaces

Properties

Precious metal coated and self-adhesive special window film for shielding of high-frequency radiation (HF). Window film with 72 % light transmission in bright green. Attenuation 33 dB. Indoor application on non heat absorbing glass surfaces.

Application

For the application you mandatory need our  plastic scraper FVR10, the mounting concentrate FMK30 and the edge sealant FL4, see our accessories below. An assembly instruction is included in the delivery. Please note: Do not apply the edge sealant until 8 weeks after installing the window film, so that excess water can evaporate!

Technical data

• Width: 76 cm
• Length: Linear meter / 30 m roll
• Attenuation 33 dB at 1 GHz
• Light transmission: 72 %
• Color of daylight: Very light green.
• Mounting: Water-activated, pressure-sensitive adhesive to the back.
• Material thickness: 75 µm.
• Only for indoor application on non heat absorbing glass surfaces! Background: Heat-absorbing glass is already metallized. When solar radiation permeates the metallization and subsequently hits the window foil, multi reflections may occur. The windowpane will needlessly heat up and thus by expansion cause leaks or even cracks in the border-seals. Check the type of glass in advance!

Grounding

This product with an electrically isolated surface cannot be contacted or grounded.

Shielding attenuation HF & LF

This product shields high frequency electromagnetic fields (HF). Unless otherwise stated, the indicated dB-values apply to 1 GHz. Measurement from 600 MHz to 40 GHz according to standards ASTM D4935-10 or IEEE Std 299-2006.

Ready for 5G

Some companies offer “special” 5G-products. This products shields all 5G-frequencies, even without advertising this! Find two gray bars in all shielding diagrams with the 5G frequency spectrums FR1 (600 MHz – 6GHz) and FR2 (24 GHz – 40 GHz).