![]() Some items such as the site names and call signs can only be entered in this module. The Worksheet module completes the propagation reliability analysis. Path calculations are carried out down to the receive signal level. provides a central location for the entry of path data parameters. Transmission planning module contained in Pathloss are described below.Ī. Switching between modules is accomplished by selecting the module from the menu bar. This program is structured into eight path drawing modules, an area signal coverage module and a network module which integrates the radio paths and area coverage analysis. Compatible with almost all windows operating system except for Windows 3.51.Need disk space for at least 25 mb and minimum of 64 mb RAM on windows 98/2000 and 128 mb RAM for windows NT/XP/Vista Pathloss program uses the Borland database engine (BDE Version 3.0) for interference calculations and the site database. PL4CI: basic design software for microwave transmission + coverage calculation + interference analysis.PL4I: basic design software for microwave transmission + interference analysis.PL4C: basic design software for microwave transmission and coverage calculation.PL4B: basic design software for microwave transmission.The program is created by Contract Telecommunication Engineering at Canada and mostly used by telecom operator and vendor as a transmission planning tools.Ĭurrently there are several versions of Pathloss 4.0: G If the full name of a discharge is required the symbol mentioned above for this issue in section 2 202 b 1 must exceed the required necessary bandwidth of the emissions.The Pathloss program is a complete path design tool for radio links operating in the frequency range from 30 MHz to 100 GHz. The use of Type B emissions is prohibited. The recipient threshold degradation and consistent increase in likelihood of failure are then determined taking into account the crossfading correlation for rain and majority blindness. Pilih Polarisasi and degunakan and juga method pembagian wilayah daerah hujan yang digunakan. ![]() Dispersion Report Select Dispersion and Dispersion Analysis Report will be displayed. Once you have finished the change press OK and a graph showing the radius factor K effect is displayed. Figure 3.1 Regional distribution after rain Pn.837 ITU-R-1 In this rain region the breakdown is according to ITU-R Pn.837-1 which is divided into areas A to Q. ![]() Where the division is divided into areas A to Q. As a rule ITU-R Pn.837-1 recommendations are used for rain areas. ![]()
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