RF Site Review Calculation

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Site Details

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System Frequency: MHz
Licensed Radiated Power (ERpd) (Dipole Reference): Watts ERPd
Transmitter Maximum Power: Watts
Site Name:
Site Altitude above sea level (ASL): metres
Maximum Site (External) Ambient Temperature (MAT): degrees Celsius
This information is available from the Australian Bureau of Meteorology
Maximum Solar Irradiance (MSI): W per sq. m
This information is available from the Australian Bureau of Meteorology

Antenna Details

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Antenna Manufacturer:
Antenna Element / Bay Model:
Antenna Maximum VSWR: :1
Typically the maximum quoted VSWR by the antenna manufacturer
Antenna Type:
Antenna Cable Type: (if part of antenna)
Antenna Connector Type:

Antenna System Details

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Antenna Height Above Ground Level: metres AGL
Phasing Cable Type:
Phasing Cable Length: metres
Lower Phasing Cable Connector Type:
Power Divider Type:

Feeder Details

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Upper Feeder Connector Type:
Tower / Mast Feeder Cable Type:
Feeder Cable Length: metres
Lower Feeder Connector Type:

Hut Details

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Coaxial Surge Protector Type:
Upper Tail Connector Type:
Hut Tail Cable Type:
Hut Tail Cable Length: metres
Lower Tail (Transmitter end) Connector Type:
 
 

Site Assessment Report

System Frequency: MHz
Licensed Power (ERPd): Watts ERPd
Transmitter Maximum Power: Watts
Site Name:
Site Altitude: metres ASL
Site Max Ambient Temperature: degrees C
Site Max Solar Irradiance: W per sq. m
Total Cable Loss: dB
Total System Gain (dBd): dBd
Total System Gain (dBi): dBi
 
Maximum System Power: watts
Radiated Power at Maximum System Power: watts ERPd watts EiRP
Radiated Power at Maximum Transmitter Power: watts ERPd watts EiRP
Transmitter Power to meet ACMA Licensed Radiated Power: watts
Percentage of Transmitter Power required to meet ACMA License: %
Percentage of Transmitter Power required to meet lower limit of ACMA License: %
Limit to System Maximum Power is: __

Notes

Maximum Power rating for RG213 cable is 250 watts taking into account environmental de-rating.
The limit of transmitter power for cable power dividers is 250 watts.
RF Works is unable to take liability for your calculations.
Please contact RF Works for any further detailed advice.
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