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FMUSER STL Link - All You Need On Studio To Transmitter Link Equipment

Date:2021/1/12 16:51:37 Hits:




STL (studio to transmitter link) is a unique wireless audio transmitting system in the STL broadcast industry, thanks to its advanced microwave radio technology, STL link has gained favors from pro broadcaster all over the world. However, there are a number of customers who need extra feeback of pro studio to transmitter link equipment such as the stl transmitter and the stl antenna. So, FMUSER will show you in this article in detail everything you need about the studio transmitter link.


Before starting, FMUSER will now present all the categories of STL links currently on the market to you so that you can have a better judgment on where to buy a high-quality studio to transmitter link equipment and how to choose the most suitable transmitter links.




"Think Twice Before You Choose Your Own STL links"


Signal Type Analog Digital

Root Category

RF Radio Links Audio Audio+Video
Product Category
Mircrowave STL Link STL Link STL Link (wireless network bridge based)

 Mobile Audio Link

( 3-5G Mobile Network based)

Sample 

Graph



Power level Very High Medium
(UHF) Band 8GHz - 24GHz 200/300/400MHz 4.8GHz - 6.1GHz

1880-1900 MHz、2320-2370 MHz、2575-2635 MHz
2300-2320 MHz、2555-2575 MHz
2370-2390 MHz、2635-2655 MHz

Price 1.3W USD 3.5K - 8K USD 3.5K USD <1K USD / year (2-station)
Transmission Channels
Signal Signal Multi-channel
multi-channel
Product Structure

STL transmitter

STL Receiver

STL Antenna

STL transmitter

STL Receiver

STL Antenna

STl bridge

Encoders

Decoders

Digital Audio Adapter

Audio Splitter Cable

audio interface

Output Audio / Video Audio / Video
Audio / Video
Audio
Most Seen In
Large-scale radio or television stations (such as provincial and uplink radio stations, radio and television stations, etc.)
normal radio and TV studios indoor and outdoor audio and video signals transmission
Radio stations or TV stations that need to set up and use PTP FM/TV antennas for long-distance transmission
In the field of radio broadcasting, it is necessary to process analog and digital audio, modulate the carrier uplink and perform the opposite processing in the downlink.
Typical Manufacturer
Rohde & Schwarz OMB Broadcast
FMUSER DB Broadcast
Advantages

1. Higher information density.


2. More precise resolution.


3. Describe as close as possible to the true value of physical quantities in nature.


4. Analog signal processing is simpler than digital signal processing.

1. Low price, moderate cost, suitable for low to medium budget.


2. Strong anti-interference ability, no noise accumulation.


3. Especially suitable for long-distance high-quality transmission.


4. Easy to encrypt processing, strong security, and high confidentiality.


5. Easy to store, process, and exchange.


6. The equipment is more miniature, easy to integrate.


7. Occupies a wider channel frequency band.
Disadvantages
1. The cost is very high, so the product is very expensive.

2. The signal diffraction ability is very poor and easily obstructed by the terrain.

3. It is susceptible to noise, and the effect becomes more significant with increasing distance.

4. The noise effect will make the signal lossy and difficult to be restored, and the noise will be amplified.

1. Increase the complexity of the system, it requires an analog interface and a more complex digital system.


2. The frequency range of the application is limited, mainly due to the limitation of the sampling frequency of A/D conversion.


3. The power consumption of the system is relatively large. The digital signal processing system integrates hundreds of thousands or more transistors, while the analog signal processing system uses a large number of passive devices such as resistors, capacitors, and inductors. This contradiction will become more prominent as the complexity of the system increases.



Quick View

How STL Link Works

What Do Studio To Transmitter Link System Equipment Have?

How Can Studio to Transmitter Link Equipment be Applied?

Reliable Studio To Transmitter Link Equipment Manufacturer

Frequently Asked Questions

Latest Post on STL links


About the STL Link




STL link system has high-quality audio transmission capabilities and strong long-distance signal transmission capabilities, which is the main reason why most studio transmitter link equipment is not cheap.

If you want to find a cheap price but high quality studio transmitter link equipment manufacturer, please find FMUSER, they will provide you with the best quotation and quality products of STL link system. More



STL Link - How They Work




According to Wikipedia, studio to transmitter link refers to an audio/video signals transmission link, normally speaking, an STL link is more like a point to point STL broadcast process that can link one studio with the other radio transmitters or TV transmitters in the TV station.Generally, the transmission function of STL link can be realized in the following three ways:

● Using terrestrial microwave links
● Using fiber optic
● Using telecommunication connection(usually on the transmitter site)



FMUSER STL-10 STL Transmitter Link. More


In the classification of Studio To Transmitter Link, there is a DSTL system that is often called "studio transmitter link over IP". This is a POINT TO POINT system that can convert analog audio and video signals into digital audio and video signals and finally convert them back into the first stage and this is achieved through multi-channel encoders such as multi-channel encoder and decoders (16 channels for example), you can click here to view the latest information of FMUSER DSTL system.



What is in the Studio To Transmitter Link System?




However, the type of STL link system is not limited to DSTL (digital STL link). Common studio to transmitter link equipment usually includes the following three kinds of STL link equipment: transmitter, receiver and antenna, while the commonly used STL link equipment in the broadcasting industry has the following three types


STL-10 STL link transmitter
STL-10 STL link receiver
● Yagi antenna (STL link supporting)


STL link transmits audio and video signals from radio studios (the transmitting carrier is usually a STL transmitter) to another location such as other radio studio/radio stations/TV station or other uplink facilities (the receiving carrier is usually a STL receiver). 




FMUSER Digital Studio (known as studio over IPTo Transmitter Link System Test


Usually the bandwidth of STL bandwidth is measured in gHz, that is to say, the number of programs transmitted can be very large, and the audio and video quality is great.



You Need A STL link If You Are Under One Of These Circumstances




1. You need ultra-long-distance studio point-to-point audio and video transmission equipment

2. You need ultra-low loss or even no loss studio point-to-point audio and video transmission equipment

3. You need to constantly transmit audio and video signals for a long time

4. You need complete low-cost budget point-to-point audio and video broadcasting transmission equipment

5. You need professional point-to-point audio and video broadcasting transmission turnkey solution 

# We also recommend you with these affordable STL links for you:



4 to 1 5.8G Digital STL Link
DSTL-10-4 HDMI-4P1S

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Point to Point 5.8G Digital STL Link

DSTL-10-4 AES-EBU 

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Point to Point 5.8G Digital STL Link

DSTL-10-4 AV-CVBS

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Point to Point 5.8G Digital STL Link

DSTL-10-8 HDMI

More



Point to Point 5.8G Digital STL 

DSTL-10-1 AV HDMI

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Point to Point 5.8G Digital STL Link

DSTL-10-4 HDMI

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STL-10 Kit

STL Transmitter & STL Receiver & STL Antenna

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STL-10 Kit

STL Transmitter & STL Receiver

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Reliable STL Links Manufacturers



After investigating the current market potential of the studio to transmitter link equipment, FMUSER found that many buyers of STL links do not know where to buy complete low-budget transmitter links equipment and STL link solutions. This is usually understandable. 

Due to the high cost of the studio to transmitter link equipment products and high installation requirements, as well as a series of other external factors, such as broadcast STL FCC certification or lack of the best STL links installation terrain, etc. Though many STL link buyers are interested in the STL link, still they lack a sense of trust towards the producers and manufacturers of transmitter link equipment.

So, who is manufacturing and selling the professional studio to transmitter link equipment? And how can I find a reliable manufacturer of the studio to transmitter link equipment? 

Here is a list of five STL link manufacturers with a high share of the current studio to transmitter link equipment market to help you choose the best link STL manufacturer.



FMUSER

You can find every price-competitive studio to transmitter link equipment you need for various STL broadcast usage from FMUSER. From STL transmitters to STL antenna and other quality-competitive STL broadcast equipment. 



As one of the best-selling STL links manufacturers, FMUSER has More than 10 years of experience in the production and manufacturing of FM broadcasting equipment, especially in the field of microwave transmission. 

FMUSER adheres to the concept of "a low price and good performance", and have been served a variety of one-stop STL links solution for thousands of STL broadcast customer groups around the world so far, including providing complete STL transmitter, STL antenna, and other broadcast STL equipment in The studio to transmitter link equipment inside, as well as the careful STL links after-sales guidance and service so as to help you to install all studio transmitter link equipment smoothly. 

In addition, FMUSER also provides you with a detailed parameter form of transmitter links equipment. If you have any questions about studio transmitter link equipment on the FMUSER website, please contact FMUSER Zoey!




All About FMUSER's Studio To Transmitter Link Equipment


RF Broadcast
RF broadcast is good in terms of product quality with quite complete FM products. Other products, such as AM radio, IP and TV, are good. But, some studio to transmitter link equipment lacks the necessary classification and is not very competitive in price.



broadcastcomponents
The product page of Broadcastcomponents is very well done. Many FM broadcast products are clear at a glance, but some studio-to-transmitter link equipment lacks the necessary classification, and there is no obvious STL link price and STL link product parameters marked.




scmsinc
Scmsinc's STL link products are expensive. For low budget buyers, it's not a good choice to buy studio to transmitter link equipment from scmsinc. However, you can browse some STL link models and product parameters on the modified webpage, so that you can better judge which transmitter links you really need




Bswusa

Bswusa's STL link products are very complex, and the price is not cheap. The price of a single STL transmitter is more than one to two times that of the broadcast STL transmitter package on the market. For low budget buyers, it is not a good choice to buy studio to transmitter equipment from bwusa, but you can browse some STL products on the website Link model and product parameters, so that you can better judge which transmitter links you really need




Frequently Asked Questions On STL Link Systems




Q: Is the studio to transmitter link system legal or not?
Yes, in most countries, STL link is legal. In some countries, some law has constrained the STL links, but in most countries, you're free to use the studio to transmitter link equipment.

Countries where is possible to buy our studio to transmitter link equipment
Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, The Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burundi, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo, Democratic Republic of the, Congo, Republic of the, Costa Rica, Côte d’Ivoire, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic, East Timor (Timor-Leste), Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini, Ethiopia, Fiji, Finland, France, Gabon, The Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Korea, North, Korea, South, Kosovo, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Federated States of, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Niger, Nigeria, North Macedonia, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, Spain, Sri Lanka, Sudan, Sudan, South, Suriname, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, Uruguay, Uzbekistan, Vanuatu, Vatican City, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Q: How do broadcasters link the studio to transmitter?
Well, they connect the studio with the transmitter through a whole STL link system. After broadcasters purchase and install studio to transmitter link equipment, they send the audio and video signals of the broadcast station or TV station (usually the signal transmitted by the STL transmitter and the Yagi STL antenna as the carrier) to the broadcast transmitter or TV transmitter (usually received by the STL receiver) on another location (usually other radio or TV stations). 

Q: How to borrow a studio transmitter link system?
FMUSER provides you with the latest updated information on the studio to transmitter link system (including pictures and videos as well as descriptions), and this information is all FREE. You may also leave your comment below, we'll reply to you ASAP.

Q: What makes FMUSER's studio to transmitter link different?
With FMUSER‘s studio to transmitter link system, you can:
1. Easily broadcast an ultra-long distance (3000KM+)
2. Quickly establish an FM radio transmitting site under obstructions
3. Globally transmit one program to multiple transmitter sites
4. Completely avoid RF radiation and free yourself from RF license
5. Arbitrarily switch The Program at any time

Q: What's the frequency range of the STL link?
For large radio stations and TV stations: 8GHz-24GHz
For ordinary radio and television stations: 200/300/400MHz
For the standard digital STL link system: 4.8GHz-6.1GHz
For the STL link in the communication field based on 3G/4G/5G:
1880-1900 MHz, 2320-2370 MHz, 2575-2635 MHz
2300-2320 MHz, 2555-2575 MHz
2370-2390 MHz, 2635-2655 MHz

Please note that the STL link frequency rang specified by each country is different. FMUSER's digital studio to transmitter link uses the industry standard 4.8GHz-6.1GHz frequency. You can basically use it in various countries and regions on all continents in the world. FMUSER digital studio to transmitter link.

Q: How can I perform high-quality audio and video transmission from a long-distance?
FMUSER digital studio to transmitter link system (DSTL) is your best choice for long-distance audio and video transmission. Plus, FMUSER's IP STL can quickly establish an FM radio transmitting site under obstructions. Also, it can globally transmit one program to multiple transmitter sites and completely avoid RF radiation and free yourself from an RF license. You can arbitrarily switch The Program at any time as you wish.

Q: How far can the studio to transmitter link transmit the audio and video signals to?
STL link can transmit distances up to 100KM, but those STL link systems are extremely expensive. If your budget is not that much, you can choose FMUSER's studio transmitter link. The transmission distance of FMUSER's STL link is up to 20KM, and you can achieve ultra-long-distance transmission for only a few thousand dollars. If you are still not satisfied, why not try FMUSER's digital studio to transmitter link? Cheap and easy to use, click to see more.

Q: How far can the digital studio to transmitter link transmit the audio and video signals to?
FMUSER's digital studio to transmitter link can transmit a distance up to 3K KM, and it will not be easily constrained much by the terrain or weather or other much-like essences.

Q: Who uses the UHF frequency?
They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz.

Q: What's the price for the studio to transmitter link?
The price of the studio to transmitter link of each STL link manufacturer and manufacturer is different. If you have enough budget and want to transmit high-quality audio and video signals, you can consider buying from Rohde & Schwarz. The price is about 1.3W USD. If you don’t have enough budget, but want to transmit high-quality audio and video signals, you can consider FMUSER's digital studio to transmitter link, their price is only about 3K USD.

Q: How to broadcast high-quality audio and video from a long-distance?
Choose the right broadcast system set is important. We recommend two systems for you. 

● STL-10 studio to transmitter link. 
● FMUSER Digital studio to transmitter link. 

The first one is the analog STL link, while the second one is the digital STL link, they both have pros and cons, but they are the best choices for the low-budget buyers who want to transmit point to point (PTP) high-quality audio and video signals

Q: What licensed microwave bands are typically used?
Above 40GHz is allowed in the USA. According to FCC https://www.fcc.gov/wireless/bureau-divisions/broadband-division/point-point-microwave, Early technology limited the operations of these systems to radio spectrum in the 1 GHz range; but due to improvements in solid-state technology, commercial systems are transmitting in ranges up to 90 GHz. In recognition of these changes, the Commission adopted rules allowing the use of spectrum above 40 GHz (See Millimeter Wave 70-80-90 GHz). 

This spectrum offers a variety of possibilities, such as use in, among other things, short-range, high capacity wireless systems that support educational and medical applications, wireless access to libraries, or other information databases. 

However, not every country follow this principle, FMUSER suggests you checking the licensed radio spectrum band in your country in case any personally illegal broadcast happen.

Q: Long-distance short wave radio broadcasting use which kind of wave?
We know that the use of a short wave long-distance radio is to broadcast music and voice to shortwave, this can be used in military radar, diplomatic communication. Its further uses include two-way international communication for a hobby, education, and emergency service, as well as for long-distance aviation and marine communication. 

In long-distance short wave broadcasting, shortwave bands can be reflected or refracted from the ionosphere which is defined as a layer of electrically charged atoms in the atmosphere called. Due to the path of this wave from the ionosphere, they are called the ionospheric waves. Thus, we can say that long-distance short-wave radio broadcasting uses ionospheric waves


For more studio to transmitter link equipment info, please contact me in Web | App

My WhatsApp: +8618319244009



Or contact me by sending EmailsMail Us


[email protected]



Latest Post




5.8G 100KM DSTL Digital Studio to Transmitter Link Solution from FMUSER
10KM+ Digital Studio To Transmitter Link Equipment Test Data Feedback
FMUSER STL-10 Studio To Transmitter Link Data Sheet
FMUSER STL-10 Studio To Transmitter Link User Manual


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