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Calculation Results
Performed on: _________________ By: ________________________
| Average Power at the Antenna |
watts |
| Antenna Gain in dBi |
dBi |
| Distance to the Area of Interest |
metres
0 feet |
| Frequency of Operation |
MHz |
| Are Ground Reflections Calculated? |
No |
| Estimated RF Power Density |
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0 mW/cm2 |
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Controlled
Environment |
Uncontrolled
Environment |
|
Maximum Permissible Exposure (MPE)
|
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0 mW/cm2
|
Warning: Undefined variable $std2 in /home/hintli5/public_html/power_density.php on line 190
0 mW/cm2
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Distance to Compliance From Centre of Antenna
|
Warning: Undefined variable $dx1 in /home/hintli5/public_html/power_density.php on line 198
0 metres
Warning: Undefined variable $dx1 in /home/hintli5/public_html/power_density.php on line 199
0 feet
|
Warning: Undefined variable $dx2 in /home/hintli5/public_html/power_density.php on line 203
0 metres
Warning: Undefined variable $dx2 in /home/hintli5/public_html/power_density.php on line 204
0 feet
|
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Does the Area of Interest Appear to be in Compliance?
|
Warning: Undefined variable $pwrdens in /home/hintli5/public_html/power_density.php on line 214
Warning: Undefined variable $std1 in /home/hintli5/public_html/power_density.php on line 214
No
|
Warning: Undefined variable $pwrdens in /home/hintli5/public_html/power_density.php on line 224
Warning: Undefined variable $std2 in /home/hintli5/public_html/power_density.php on line 224
No
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Interpretation of Results
-
The power value entered into these calculations should be the average power
seen at the antenna and not Peak Envelope Power (PEP). You should also
consider feedline loss in calculating your average power at the
antenna.
-
If you wish to estimate the power
density at a point below the main lobe of a directional antenna and if
the antenna's vertical pattern is known, recalculate using the
antenna's gain in the relevant direction.
-
Please also consult FCC OET Bulletin 65 Supplement B,
the Amateur Radio supplement to FCC OET Bulletin 65. It contains a
thorough discussion of the RF Safety regulations as they apply to
amateur stations and contains numerous charts, tables, worksheets and
other data to help determine station compliance.
Perform another computation
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