Technical Radio Station School

Welcome to the Technical Radio Station School!

On this course, you will learn these things:

• Understanding Radio Transmitter Basics and History: Students will gain a comprehensive understanding of the fundamental principles of radio transmitters, including the key components, functions, and how they generate and transmit radio signals and how to setup your equipment.

• Operational Proficiency: Learners will become proficient in operating radio transmitters, including tuning frequencies, adjusting power levels, and modulating signals. They will be able to use radio transmitters effectively for various purposes.

• Compliance and Regulations: Students will learn about the legal and regulatory aspects of radio transmitter usage, including licensing requirements, frequency allocations, and compliance with national and international regulations. This knowledge will ensure responsible and lawful use of radio transmitters.

• Troubleshooting and Maintenance: Participants will acquire the skills to troubleshoot common issues with radio transmitters and perform routine maintenance tasks. This will enable them to ensure the proper functioning and longevity of their equipment.
• Maintain Customer Satisfaction Surveys: Gain basic understanding who are your listeners and what they will want, and how to measure it.

In this course we are using NIO-T15A 15w and NIO-T15B 15w stereo FM transmitter, T15B comes with PC control, Bluetooth function. It is recommended that you own T15A or T15B or similar. In this course you will learn how to use NIO-T15A, lectures about how to use NIO-T15A will come later, on that time the course price will also be changed from Free to Paid.

Main differencies from T15A to T15B are:

1.imported electronic component

2.stereo sound

3.bluetooth function

4.PC control

5.U disk player

6.wind speed control

7.power adjustable (1.9W/cells, totla 8 cells)1.9W 3.8W 5.7W 7.6W 9.5W 11.4W 13.3W 15.2W

8.intelligent alarm

Other specs for NIO-15A (NIO-15B differs so, that you can use your phone, tabled or laptop, but you cannot use intelligent software):

• 8-level RF power adjustable; Transmission frequency can be set ; the most transmission distance of 2-3 km (1.2-1.8 mi) in the open air; Fan noise is about 30 decibels
• Built-in PLL advanced modulation system support strong signal;Adjustable magnetic antenna;easy to move the antenna to the outside; the roof; balcony or window; more effective transmission and reception of electromagnetic waves
• Heat dissipation; using high-quality dual ball bearing fan; reasonable heat dissipation channels; When the temperature is too hot;the display will show a temperature alarm;meanwhile the machine will start to sound the di di voice alarm
• PC control connect your computer by USB supporting intelligent broadcasting software;achieve diversification unattended broadcast; You can connect wireless to mobile phones; tablets and other wireless devices
• This FM transmitter can work with any numerous fm device;such as fm radio,fm speaker;so it is suitable at a large church to broadcast iPod music to multiple outdoor fm radio speakers

Price for the device is 80-120 €/USD, so it will be not too big investement.

NIO-15A and NIO-15B comes with these technical parameters:

RF Output Power 0~15W

Working Voltage DC12V

Working Current＜3A

Frequency Range 87-108 MHz

Frequency Stability ±10 PPM

Frequency Step 100 KHz

Working Temp. -10℃-40℃

Output Impedance 50Ω

Audio Distortion 0.3%

Bluetooth Distance to connect your sound source ≥5 meters

Frequency Response 50Hz~15000Hz

Modulation Frequency Offset ±75KHz

Size 144x100x54mm

Weight 550g

Connect antenna first, then connect the power supply, otherwise, transmitter will be burned out.

Select an unused FM station in your area.

In this course we also learn how to pick correct pack for you. Packing need to be select carefully, since it does not always included the antenna and power supply.