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If a 13 dB gain antenna has 2 watts of power at the input what is the effective radiated power?
40 watts
What is the Derivation for power radiated by current element?
derivation is so big ... tht it cant xplain with this short place ..............
Power factor formula?
Power factor is defined as the ratio of real power over total power. Total power is the vector sum of real and reactive power.
What is the formula for calculating power in words?
Power is energy divided by time, P=E/t.
What is the formula for power in terms of amperes?
Electrical power = current x voltage Current is in amps
If a 13 dB gain antenna has 2 watts of power at the input what is the effective radiated power?
40 watts
What is the Effective Radiated power of Celtic Music Radio?
Ofcom have licenced the broadcaster to radiate 100 watts ERP
What forms of energy can be radiated?
One form of energy can be radiated is Solar power
What is the formula to calculate EIRP?
EIRP= Power of transmitter(dbw) + Antenna Gain (dBi) - (Feeder Loss + Combiner Loss) Feeder Loss depends on operating frequency, type of feeder (coax, waveguide, ladder-line, etc.), and nominal frequency for which the feeder is designed.
What is Power Radiation Pattern?
The power radiation pattern represents how the radiated power from an antenna is distributed in space. It shows the strength of the radiated power in different directions relative to the antenna. This pattern helps to understand how an antenna radiates energy and is important in designing and evaluating antenna performance.
What does the acronym Verp stand for?
AcronymDefinition VERP=Variable Envelope Return Path VERP=Visitor Experience and Resource Protection VERP=Voluntary Early Retirement Program VERP=Ventricular Effective Refractory Period VERP=Verification Plan VERP=Vertical Effective Radiated Power
How does the total energy radiated by a blackbody depend on temperature?
The total energy radiated by a blackbody increases with temperature according to Stefan-Boltzmann law, which states that the total power radiated per unit area is proportional to the fourth power of the absolute temperature. This means that as the temperature of a blackbody increases, the total energy it radiates also increases significantly.
How does heat energy radiated by a body depend on its temperature?
The heat energy radiated by a body increases with the temperature raised to the fourth power according to the Stefan-Boltzmann law. This means that as the temperature of a body increases, the amount of heat energy radiated also increases significantly.
How can we calculate the amount of heat radiated by a person in a given environment?
The amount of heat radiated by a person in a given environment can be calculated using the Stefan-Boltzmann Law, which relates the temperature of the person and the surrounding environment to the rate at which heat is radiated. This formula takes into account the person's surface area and the Stefan-Boltzmann constant.
The directive gain of antenna is given by?
radiation intensity In a particular direction average radiated power
Can someone give the list of license free frequency band in India?
Yes! ---------------------------------------------------------------------------------------------------------- Use : Low power RFID equipments or any other low power wireless devices or equipments Frequency Band: 865-867 MHz Power: Maximum transmitter output power of 1 Watt ( 4 Watts Effective Radiated Power) Carrier Bandwidth: 200 KHz Reference: GSR 564 ( E) dated 30 July 2008 ---------------------------------------------------------------------------------------------------------- Use : Low power equipments Frequency Band: 2.4-2.4835 GHz Power: Maximum transmitter output power of 1 Watt ( 4 Watts Effective Radiated Power) Carrier Bandwidth: spectrum spread of 10 MHz or higher Reference: GSR 45E dated 28.1.2005 ---------------------------------------------------------------------------------------------------------- Use : Low power equipments for Cellular telecom systems including Radio Local Area Networks, Indoor applications Frequency Band: 5.150-5.350 GHz, 5.725 - 5875 Power:maximum mean Effective Isotropic Radiated Power of 200mW, maximum mean Effective Isotropic Radiated Power density of 10mW/MHz in any 1 MHz bandwidth, Carrier Bandwidth: 1MHz Reference:GSR No 46E dated 28.1.2005 ---------------------------------------------------------------------------------------------------------- Use : Low power equipments Frequency Band: 5.825 to 5.875 GHz Power: maximum transmitter output power of 1 Watt ( 4 Watts Effective Radiated Power) Carrier Bandwidth:spectrum spread of 10 MHz or higher Reference: GSR no 38E dated 19.1.2007 ---------------------------------------------------------------------------------------------------------- Use : Wireless equipments intended to be used while in motion or during halts Frequency Band: 26.957-27.283 MHz Power: maximum Effective Radiated Power ( ERP) of 5 Watts Reference: GSR no 35 E dated 10.01.2007 ---------------------------------------------------------------------------------------------------------- Use : Low power equipments for the remote control of cranes Frequency Band: 335.7125, 335.7375, 335.7625, 335.7875, 335.8125 and 335.8375 MHz Power: maximum transmit power of 1mW Carrier Bandwidth: 10 KHz Reference: GSR 34( E) dated 10.1.2007 and GSR 532 ( E) dated 12.8.2005 ----------------------------------------------------------------------------------------------------------
How do you get effective power?
We can get effective power through proper planning and with effective management.
