J
Joe G \(Home\)
- Jan 1, 1970
- 0
HI All,
What the difference between EIRP (Effective Isotropic Radiated Power) and
ERP (Effective Radiated Power)?
Are both EIRP and ERP feild measurements?
How do you relate EIRP / ERP to dBuV/m?
Why the questions - the reguilations on some Tx requipment state an EIRP
limits / requirements
BUT EIRP is what's coming out the antenna.
So if you measure 5watts at the 50ohm termination - you have to factor in
cable loss and Antenna gain loss.
So I guess EIRP = Power (50ohm) - cable loss + Antenna gain + (EIRP / ERP
factor) .... correct?
Thanks in advance
Joe
What the difference between EIRP (Effective Isotropic Radiated Power) and
ERP (Effective Radiated Power)?
Are both EIRP and ERP feild measurements?
How do you relate EIRP / ERP to dBuV/m?
Why the questions - the reguilations on some Tx requipment state an EIRP
limits / requirements
BUT EIRP is what's coming out the antenna.
So if you measure 5watts at the 50ohm termination - you have to factor in
cable loss and Antenna gain loss.
So I guess EIRP = Power (50ohm) - cable loss + Antenna gain + (EIRP / ERP
factor) .... correct?
Thanks in advance
Joe