E1 LINK IS EUROPEAN FORMAT ,Europe Line Rate
,E1 LINK, E1 VS T1 LINK, E1 SPECIFICATION, E1 ENCODING tECHNIQUES, high density bipolar , alternate marking inversion,itut,t1,e1 frame format
E1 LINK IS EUROPEAN FORMAT ,Europe Line Rate
,E1 LINK, E1 VS T1 LINK, E1 SPECIFICATION, E1 ENCODING tECHNIQUES, high density bipolar , alternate marking inversion,itut,t1,e1 frame format
The most fundamental digital modulation techniques are based on keying: PSK (phase-shift keying): a finite number of phases are used. FSK (frequency-shift keying): a finite number of frequencies are used. ... QAM (quadrature amplitude modulation): a finite number of at least two phases and at least two amplitudes are used.
Getting started with SIP Express Media Server SIP app server and SBC - workshopstefansayer
How to configure a SEMS instance for offering common media services such as announcements, voicemail, audio conferencing and IVR menus, and how to use the powerful and flexible SBC application, the "Swiss Army Knife of call stateful SIP processing".
introduce the basic modulation tech (PSK, FSK, QAM etc)
and comparison between them.
ref : Communication System (4ed, Haykin)
this ppt is for my seminar
The most fundamental digital modulation techniques are based on keying: PSK (phase-shift keying): a finite number of phases are used. FSK (frequency-shift keying): a finite number of frequencies are used. ... QAM (quadrature amplitude modulation): a finite number of at least two phases and at least two amplitudes are used.
Getting started with SIP Express Media Server SIP app server and SBC - workshopstefansayer
How to configure a SEMS instance for offering common media services such as announcements, voicemail, audio conferencing and IVR menus, and how to use the powerful and flexible SBC application, the "Swiss Army Knife of call stateful SIP processing".
introduce the basic modulation tech (PSK, FSK, QAM etc)
and comparison between them.
ref : Communication System (4ed, Haykin)
this ppt is for my seminar
Wohnung im zweiten Stock von 91 m2 in einem modernen Neubau in Njivice auf der Insel Krk. Die Wohnung besteht aus drei Schlafzimmern, einem Wohnraum mit Küche und Essbereich, zwei Badezimmer, Speichekammer, große überdachte Terrasse und drei kleine Balkon. Ein Parkplatz. Erstklassige Konstruktion und Ausstattung, Klimaanlage, PVC-Tischlerei. Schöne Panorama-Meerblick . Eine entsprechende Dokumentation. Versandfertig in 06/2014. Ausgezeichnete Lage, nur 350 m vom Meer entfernt.
http://www.euro-immobiliennow.de/nekretnina-1381.html
www.euro-immobiliennow.de
Fm transmitter and future radio technologyChima Chukwu
ABSTRACT
FM Transmitter is a device which generates frequency modulated signal. It is
one element of a radio system which, with the aid of an antenna, propagates
an electromagnetic signal. Standard FM broadcasts are based in the 88 - 108
MHz range. Advancements have been made in the way FM is broadcast. This
includes utilizing such technologies as Hybrid Digital (HD) Radio, Software
Defined Radio (SDR) and Cognitive Radio.
HD Radio uses IBOC (In-Band On-Channel) as a methodof broadcasting digital
radio signals on the same FM channel, and at the same time as the
conventional analog signal while Software defined radio (SDR) is the term used
to describe radio technology where some or the entire wireless physical layer
functions are software defined.
Cognitive radio networks on the other hand, are intelligent networks that can
automatically sense the environment and adapt the communication
parameters accordingly. These types of networks have applications in dynamic
spectrum access, co-existence of different wireless networks, interference
management, etc.
Basic FM Radio Station RF Design Good PracticesFrank Massa
This is a basic guide for FM Radio Station Engineers for setting up the RF Transmitter Site. Following these general guidelines and the specific instructions will keep your FM transmitter running for many years
Use FME To Efficiently Create National-Scale Vector Contours From High-Resolu...Safe Software
TerraLogik was contracted by NAV CANADA to generate a 1:500,000-scale topographic base from 1:50,000-scale data for use in aeronautical navigation charts. TerraLogik used the raster analysis tools in FME, coupled with custom Python code and the GDAL open-source library, to create generalized contours at 1:500,000 scale from 1:50,000-scale DEMs covering Canada and the Northern United States. See how the WorkspaceRunner is used to perform this process - and reduced processing time from 24 hours to 1 hour per chart.
2013 ICEEFP 3D Tracking Error Analyses_Darin EtheringtonChrista Woodley
To 3-D track acoustically tagged fish with measured certainty, error analyses are needed to verify the tracking system‘s performance. The methods detailed below utilize JSATS cabled hydrophone array systems and acoustic micro-transmitters. These processes are conducted after deployment of the array systems, and verify the positional accuracy of tagged fish movements through the tracking baseline of a detection array.
Navarro-Racines, C., Ramirez, J., Jarvis, A., Loheto, K. Climate modeling, climate change and agriculture. Durban Agrihack Talent Challenge in the Global Forum for Innovations in Agriculture in Africa (GFIA Africa), organized by the Technical Centre for Agricultural and Rural Cooperation (CTA), the Durban University of Technology (DUT) and the CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS). (Nov-Dec 2015). Durban, South Africa.
• Simple stand-alone one touch operation to find satellite & stow antenna
• Typical satellite acquisition time in less than 2 minutes
• Ideal for applications that require a quick, simple setup and reliable
connection
• Internal DVB receiver provides modem independence
• Based on an embedded software solution
technical solution that could increase geo-spatial data legal compliance, currency, accuracy, and efficiency of updates as well as address system scaling for performance
Autonomous underwater vehicles (AUVs) often operate close to the seabed (5m-15m) enabling higher resolution surveys using high frequency sonars. Compact Autonomous surface vessels (ASVs) are often deployed in shallow water environments where deeper-draft manned survey vessels are unable to operate. On such vehicles there is limited space to deploy separate imaging, mapping and sub-bottom sonars. This presentation describes the technology deployed in the EdgeTech 2205 sonar system, which enables combined data acquisition in one system on AUVs and ASVs. Examples of the data acquired are given, which can include dual- or triple- frequency side scan, Multiphase Echosounder (MPES) swath bathymetry, and sub-bottom profiler data.
Anywave Communications Corporate presentation 2016Frank Massa
Corporate and Product Overview of Anywave Technologies Co LTD Digital and Analog TV Transmitters, Exciters, streaming and Encoders for ATSC, DVBT2, ISDB-T2
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Guide for Preparing FM Radio Transmitter Coverage Maps
1. www.elenos.comwww.elenos.com
Guide for Preparing FM Coverage
Maps Using the Free Web Based
CRC-COVWEB
Frank W. Massa - Asia Pacific Sales,
Elenos Broadcast
M: +66 83 618-9333 T: +1 831 264-4159
f.massa@elenos.com
2. www.elenos.comwww.elenos.com
• CRC-COVWEB Site (Free Access)
– Go to http://lrcov.crc.ca/main/
• Register on the site to use the Tool
• FCC Tool for Degrees, Minutes, Seconds and Decimal
Degrees Latitude/Longitude Conversions
– Go to
http://transition.fcc.gov/mb/audio/bickel/DDDMMSS-decimal.html/
– Note: You will need Degrees Minutes and Seconds to use the
CRC-COVWEB Site
• Longley-Rice Propagation Model – See Reference
http://www.v-soft.com/web/Propagation.pdf
• Print Screen Program such as Gadwin or
ScreenShotCaptor for capturing the images to gig, jpg or
png formats for editing and itegration into other programs
• Don’t forget that you must Resister on the CRC-COVWEB Site
Web Tools for Using This Guide
3. www.elenos.comwww.elenos.com
• Site Location Latitude and Longitude
– Get the Latitude in Degrees Minutes and Seconds to
use the site
• Use the FCC Converter if you have Latitude and Longitude in
Decimal Format
• Get the Antenna Height (In Meters)
• Get the FM Radio Frequency to be used
• Get the Radio Transmitter Power Information
• Get the FM Antenna Information
– For this guide we will use an Omni-Directional
Antenna
Getting Information
5. www.elenos.comwww.elenos.com
• The Map will Start Out in Canada.
– Zoom Out (- on the map controls) and Scroll
to the Approximate Transmitter Location using
the left, right, up and down arrows
– Zoom In and (+ on the map Controls) in this
case the location is approx Saen Suk,
Thailand
Step 1 – Set the TX Position on the Map
8. www.elenos.comwww.elenos.com
• Enter In the Following Data:
– Latitude (13 16 48.3 North)
– Longitude (100 56 32.7 East)
– Height (60 Meters)
– Frequency (98 MHz)
– Power (1000 Watts)
– Polarization (Vertical)
– Antenna Gain (8 dBi)
– Antenna Point (0 deg as we are Omnidirectional)
Step 2 – Fill In the TX Site Data
10. www.elenos.comwww.elenos.com
• Enter In the Following Data:
• Enter for your site – Click on show list or Pull
Down Tab or enter number
– Surface Refractivity (Equatorial - 360)
– Dielectric Constant or Ground (Good Ground - 25)
– Conductivity of Ground (Good Ground - .02)
– Climate Zone (Maritime Tropical)
– Confidence Level (Default – 50%)
– Time Availability (Default – 50%)
– Location Availability (Default – 50%)
Step 3 – Fill In the Propagation Data
12. www.elenos.comwww.elenos.com
• Enter In the Following Data:
• Antenna Height Above Ground – (Use the default of 1.5
Meters)
• Reception Area, This will be entered by interacting with
the map after clicking the Set RX Area button.
– Lower Left
– Upper Right
Note: You will need to adjust this area and the size (using
the + or –) or position (using the up/down or left/right
arrows) of the map to get the best graphic. You can do
this later when you Generate the first map.
Step 4 – Fill In the Receiver Data
14. www.elenos.comwww.elenos.com
• Enter up to 2 Ranges of Receiver Sensity to be
displayed by colors:
• Set Range 1 in dBµV/m “From and To” by filling in the
number from typical 40-100 (use default 45 to 60)
• Set Range 2 in dBµV/m “From and To” by filling in the
number (use default 60 to 75)
• Set Range 3 in dBµV/m “From and To” by filling in the
number (use default 75 to 100)
• Set the Color to be displayed for Range 1, 2 and 3 using
the pull down tab (light red, red and dark red)
Step 5 – Fill In the Coverage Display
16. www.elenos.comwww.elenos.com
• Hit the “Generate Coverage” Button to
Display the coverage for your data using
the “Map” view
• Use the “Satellite” Button to Display this
View
• Use the “Hybrid” Button to Display this
View
• Use the “Terrain” Button to Display this
View
Step 6 – Generate the Map
21. www.elenos.comwww.elenos.com
The “free” online CRC-COVWEB program does
not have the facilities to save work in progress or
images. You will need to print the display and
save the file to add into your favorite photo or
editing application.
• Typically save the files as .jpg or .png and then
edit in MS PowerPoint and add specific
Information and a key
• In MS PowerPoint you can “Select All” and save
as a .png file for easy integration into MS Word
or as an email attachment
Step 7 – Capturing and Presenting