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RDF 89
is a special high frequency shielding foil specifically designed to
reflect analogue and pulsed digital signals from sources such as
Microwave, Wi-Fi, and cell phone towers. It has excellent shielding
qualities. It is self adhesive and is predominantly used to shield glass
surfaces and windows. |
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Designed for shielding of high
frequency electromagnetic waves in large areas |
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Reflective shade of tint |
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99% UV resistant |
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Energy saving |
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Excellent shielding characteristics |
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Ideal for retrofit of window and glass surfaces |
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Exclusive for indoor residential and
office applications |
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Characteristics |
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| Signal Reduction |
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Signal Reduction Chart |
| 30 MHz |
- 38 dB |
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| 100 MHz |
- 35 dB |
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10 dB = 90 % |
- 10X |
| 300 MHz |
- 34 dB |
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20 dB = 99 % |
- 100X |
| 1 GHz |
- 36 dB |
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30 dB = 99.9 % |
- 1000X |
| 2.5 GHz |
- 36 dB |
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35 dB = 99.97 % |
- 3000X |
| 4.5 GHz |
- 38 dB |
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| Technical
Data |
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| Width: |
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152 cm (59.8 inches) |
| Metallisation: |
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Reflective - Silver / Grey |
| Shielding Property: |
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Average of
36 dB
(99.98%) at 100 MHz to 4.5 GHz |
| Application: |
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Indoor residential and office, for glass, self adhesive |
| Visible Light Transmission: |
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30%
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| UV Transmission: |
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< 1% |
| Total Solar Energy Rejected: |
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74% |
| Delivery Form: |
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30.5 Meter (100 Feet) Rolls |
