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Antenna basics, antenna types, antenna functions Industrial wireless tutorials: What you need to know about industrial antennas, antenna functions, and antenna capabilities. Before we get into the black magic that is wireless signal propagation, we need to understand a vital part of the industrial wireless system: antennas. Antennas are the means for coupling the transmitter to the medium, in this case, free space. An antenna is an electromagnetic radiator; it creates an electromagnetic...

Radio math Industrial wireless tutorials: Learn how to determine a link budget, that is, how much power is needed to effectively transmit data over a reliable radio link. See the decibel (dBm) and milliwatt (mW) conversion table. To properly design a WLAN, there must be a clear understanding of the gains and losses of the system components, including the losses in the medium. To determine a "link budget" or how much power is needed to effectively transmit data over a reliable radio link...

From: N3MEL Subject: TPRFN Update 08/03/25 Date: Sun, 03 Aug 25 21:59:00 Z Newsgroups: TPRFN.USA R:250803/2221z @:KI6QCY.#NCA.CA.USA.NOAM [Wilsonia] $:2073_n3mel Z:93291 R:250803/2220z @:N2NOV.#RICH.NY.USA.NOAM $:2073_N3MEL R:250803/2220Z 52622@K5DAT.#NEWI.WI.USA.NOAM LinBPQ6.0.24 R:250803/2220Z 5752@N3FUD.#EPA.PA.USA.NOAM LinBPQ6.0.24 R:250803/2220Z 54235@N3IP.#SEPA.PA.USA.NOAM BPQK6.0.24 R:250803/2219Z 48803@KA3VSP.DE.USA.NOAM BPQ6.0.24 R:250803/2159Z 2073@N3MEL.#EPA.PA.USA.NOAM...