Pledge allegiance to your favourite Dumb Ways character and play for global domination on the team leaderboard. Download the FREE game now and become the dumbest of the dumb. And remember, be safe around trains. A message from Metro.
Field strength meter is actually a simple receiver. After a tuner circuit, the signal is detected and fed to a microammeter, which is scaled in dBÅ³. The frequency range of the tuner is usually within the terrestrial broadcasting bands.Some FS meters can also receive satellite (TVRO and RRO) frequencies.he relation between the electric field and the transmitted power [edit]. In ideal free space, the electric field strength produced by a transmitter with isotropic radiator is readily calculated.
The electric field intensity unit dBu is the unit used extensively by the Federal Communications Commission when referring to field strength. True electric field strength is always expressed in some relative value of volts/meter-never in volts or milliwatts.: There is a great deal of confusion when engineers, technicians, and equipment salespersons talk about units of antenna gain and field strength. People in different disciplines of the radio telecommunications industry seem to be speaking different languages and most people are not multi-lingual.