Products related to Scanner:
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Broadcast Journalism : Techniques of Radio and Television News
Now in its 8th edition, Broadcast Journalism continues to be an essential text on the production of news broadcasting and the practical skills needed. It includes not only basic techniques and classic examples for the production of radio and TV news, but also new technology and the latest case studies.The fundamental skills of interviewing, news writing and production now have to cope with the prevalence of Fake News and Deep Fakes and verifying content in an endless flow of social media.This edition also includes newsgathering with mobile devices, live reporting and using data and graphics.There are dozens of new images and links for downloads and further reading, plus end-of-chapter exercises and tutor notes. This continues to be an indispensable textbook for broadcast journalism and communications students looking for an in-depth guide to the industry.
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Scanner Document iScan Portable Scanner Mini Handheld Document Scanner A4 Book Scanner for JPG and
Scanner Document iScan Portable Scanner Mini Handheld Document Scanner A4 Book Scanner for JPG and
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Scanner Document iScan Portable Scanner Mini Handheld Document Scanner A4 Book Scanner for JPG and
Scanner Document iScan Portable Scanner Mini Handheld Document Scanner A4 Book Scanner for JPG and
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Aibecy Handheld Barcode Scanner 1D Code Scanner
Features: Professional barcode scanner, which can scan and decode one-dimensional(1D) codes, supports screen code scanning. High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Dual connection mode, 2.4G wireless and USB transmission, plug and play, compatible with Linux, Windows XP/7/8/10, Android, Mac. Built-in 1200mAh lithium battery, it has long standby time. No wires, transmission distance up to 25 meters, more convenient. Practical barcode reader, widely used in supermarket, retail, library, logistics, warehouse, etc. Decode Capability: Smoothly scan and decode one-dimensional code(EAN-8, EAN-13, EAN-13 2 Add-on, EAN-13 5 Add-on, UPC-A, UPC-E, Code 39, Code 93, Code 128, Codabar, Industrial 2 of 5).
Price: 39.05 € | Shipping*: 0.00 €
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How does a radio scanner work?
A radio scanner works by tuning into various radio frequencies and receiving the signals being transmitted. It can scan through a wide range of frequencies, allowing the user to listen in on different types of radio communications, such as emergency services, air traffic control, and public safety channels. The scanner uses a built-in receiver to pick up the signals and then converts them into audio that can be heard through a speaker or headphones. Users can also program the scanner to store and monitor specific frequencies of interest.
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Which radio frequencies are needed for a scanner?
Scanners typically need to cover a wide range of radio frequencies in order to pick up various types of communications. Common frequencies that scanners need to be able to receive include those used by emergency services such as police, fire, and EMS, as well as public safety agencies, aircraft, marine, and weather broadcasts. In general, scanners need to be able to tune into frequencies ranging from around 25 MHz to 1.3 GHz to capture these different types of communications.
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Which radio frequencies are required for a scanner?
A scanner typically requires radio frequencies within the range of 25 MHz to 1300 MHz to be able to pick up various types of transmissions such as police, fire, EMS, aviation, marine, and more. Different scanners may have specific frequency ranges they can tune into, so it's important to check the specifications of the scanner to ensure it covers the frequencies you are interested in monitoring. Additionally, some scanners are capable of receiving digital signals, so it's important to consider this feature when choosing a scanner.
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Why is the CB radio scanner only making noise?
The CB radio scanner may be making noise because it is picking up interference from nearby electronic devices or other radio signals. It could also be due to a poor antenna connection or a malfunctioning internal component. Additionally, if the scanner is not properly tuned to the correct frequency, it may only pick up static or noise. Troubleshooting the antenna, checking for nearby interference, and ensuring the scanner is tuned to the correct frequency can help resolve the issue.
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Aibecy Handheld Barcode Scanner 1D Code Scanner
Features: Professional barcode scanner, which can scan and decode one-dimensional(1D) codes, supports screen code scanning. High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Dual connection mode, 2.4G wireless and USB transmission, plug and play, compatible with Linux, Windows XP/7/8/10, Android, Mac. Built-in 1200mAh lithium battery, it has long standby time. No wires, transmission distance up to 25 meters, more convenient. Practical barcode reader, widely used in supermarket, retail, library, logistics, warehouse, etc. Decode Capability: Smoothly scan and decode one-dimensional code(EAN-8, EAN-13, EAN-13 2 Add-on, EAN-13 5 Add-on, UPC-A, UPC-E, Code 39, Code 93, Code 128, Codabar, Industrial 2 of 5).
Price: 32.58 £ | Shipping*: 0.00 £ -
Aibecy Handheld Barcode Scanner 1D Code Scanner
Features: Professional barcode scanner, which can scan and decode one-dimensional(1D) codes, supports screen code scanning. High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Dual connection mode, 2.4G wireless and USB transmission, plug and play, compatible with Linux, Windows XP/7/8/10, Android, Mac. Built-in 1200mAh lithium battery, it has long standby time. No wires, transmission distance up to 25 meters, more convenient. Practical barcode reader, widely used in supermarket, retail, library, logistics, warehouse, etc. Decode Capability: Smoothly scan and decode one-dimensional code(EAN-8, EAN-13, EAN-13 2 Add-on, EAN-13 5 Add-on, UPC-A, UPC-E, Code 39, Code 93, Code 128, Codabar, Industrial 2 of 5).
Price: 32.58 £ | Shipping*: 0.00 £ -
Aibecy Handheld Barcode Scanner 1D Code Scanner
Features: Professional barcode scanner, which can scan and decode one-dimensional(1D) codes, supports screen code scanning. High performance chip, super decoding capability, can scan paper and film barcode, high reflection and low brightness screen code. Dual connection mode, 2.4G wireless and USB transmission, plug and play, compatible with Linux, Windows XP/7/8/10, Android, Mac. Built-in 1200mAh lithium battery, it has long standby time. No wires, transmission distance up to 25 meters, more convenient. Practical barcode reader, widely used in supermarket, retail, library, logistics, warehouse, etc. Decode Capability: Smoothly scan and decode one-dimensional code(EAN-8, EAN-13, EAN-13 2 Add-on, EAN-13 5 Add-on, UPC-A, UPC-E, Code 39, Code 93, Code 128, Codabar, Industrial 2 of 5).
Price: 32.58 £ | Shipping*: 0.00 £ -
What to Do When the News Scares You : A Kid's Guide to Understanding Current Events
This latest installment in the bestselling What To Do series tackles children’s feelings of anxiety around current events and what is portrayed in the news.Scary news is an inevitable part of life. This book can support and guide efforts to help scary news seem a bit more manageable for young people. Whether from television news reports, the car radio, digital media, or adult discussions, children are often bombarded with information about the world around them.When the events being described include violence, extreme weather events, a disease outbreak, or discussions of more dispersed threats such as climate change, children may become frightened and overwhelmed.Parents and caregivers can be prepared to help them understand and process the messages around them by using this book. What to Do When the News Scares You provides a way to help children put scary events into perspective. And, if children start to worry or become anxious about things they’ve heard, there are ideas to help them calm down and cope.This book also helps children identify reporters’ efforts to add excitement to the story which may also make threats seem more imminent, universal, and extreme. Read and complete the activities in What to Do When the News Scares You with your child to help them to understand the news in context—who, what, where, when, how—as a means of introducing a sense of perspective. Also available in Spanish Qué Hacer Cuando las Noticias te Asustan: Guía para Niños para Entender las Noticias Actuales
Price: 13.99 £ | Shipping*: 3.99 £
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Why is there poor reception on the radio scanner?
Poor reception on a radio scanner can be caused by a variety of factors. One common reason is interference from other electronic devices or radio signals, which can disrupt the scanner's ability to pick up clear signals. Additionally, the distance from the scanner to the source of the radio signal can also impact reception quality. Physical obstructions such as buildings, mountains, or other structures can also block or weaken the radio signals, leading to poor reception. Finally, the quality of the scanner itself, including its antenna and internal components, can also affect reception.
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How does the Albrecht AE65H 30-channel radio scanner work?
The Albrecht AE65H 30-channel radio scanner works by allowing users to tune into and listen to a wide range of radio frequencies, including emergency services, air traffic control, and other public safety channels. Users can manually or automatically scan through the available channels to find and listen to transmissions. The scanner also features a memory function to store frequently used channels for easy access. Additionally, the device has a built-in squelch control to reduce background noise and improve the clarity of received transmissions.
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Which antenna is suitable for the Albrecht AE355 radio scanner?
The Albrecht AE355 radio scanner is suitable for a wide range of antennas, including telescopic, whip, and discone antennas. However, the most suitable antenna for the Albrecht AE355 radio scanner would be a wideband discone antenna. This type of antenna is designed to receive a wide range of frequencies, making it ideal for scanning a variety of radio bands with the AE355 scanner. Additionally, the discone antenna's omnidirectional reception pattern allows for efficient scanning of signals from all directions.
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Are TV and radio stations obligated to broadcast news?
TV and radio stations are not legally obligated to broadcast news, but many choose to do so as part of their commitment to serving the public interest. In some countries, there may be regulations or licensing requirements that mandate a certain amount of news programming, but this varies by jurisdiction. Ultimately, the decision to include news in their programming is up to the individual stations and their management.
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