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Cable Attenuation

Site Master is the leading choice for installation, servicing, and troubleshooting of stove wires and communication techniques in mobile and broadcast companies as well as aerospace and defense. Just take your pick from our growing Site Master family for such applications as VHF, broadcasting, paging, cellular, GPS, PCS/GSM, 3G, ISM, WLAN, WLL, Having an easy-to-use menu driven interface and accurate, repeatable dimensions, Site Master mobile analyzers are effective, solid resources for all your communication check needs.

The antenna analyzer is essentially a connection where two legs are frequency-dependent complex-valued impedances by impedance coordinating these legs. When the two impedances are the same the connection will undoubtedly be balanced. By using this signal it is possible to either measure the impedance of the antenna linked between ANT and GND, or it is possible to modify an antenna until it’s the same impedance as the circle on the left hand side. The bridge could be pushed either with white noise or even a basic carrier (linked to travel). In the case of white noise the amplitude of the exciting signal can be extremely low and a radio receiver employed as the alarm. In the case where a simple service is used then based on the degree both a diode detector or a radio may be used. In both cases a null may show when the bridge is balanced.

Unlike an meter which actions the standing wave ratio in the wire giving the antenna, a complex-impedance antenna analyzer requires little or no given energy put on the antenna. The SWR meter works by measuring the reflected wave from the antenna back to the transmitter, which is small when the antenna is balanced. Reflected energy can be manufactured enough by a badly tuned antenna to harm the transmitter. Because an RX link can be used without transmitting, there is no risk of transmitter damage.

Standard dimension features involves VSWR, get back loss, wire loss, and distance-to-fault (DTF) research, applying frequency domain reflectometry (FDR) technology. Patented RF interference rejection enables precise dimensions in the existence of high RF activity. Both coaxial and waveguide connections are reinforced. Handheld Software Tools (HHST) is a free data analysis software utility that enables analysis of system styles, dilemmas, and performance along with skilled statement generation.

Optional features include 2 MHz regularity expansion, energy monitor, N(f) test slot connector, 2-port wire loss, and GPS receiver. The 2 MHz frequency extension gives extra frequency insurance beyond the common 25 MHz starting frequency. The power check can be acquired to make power measurements easily and rapidly. An external CW reference is utilized by the 2-port cable reduction for conducting true 2-port cable loss measurements to 20 GHz. The built-in GPS receiver provides location information that’s stamped on each trace and stored with archived data.

anritsu S820C
anritsu S820C