Putting together an online radio studio is relatively simple and inexpensive. After you&#;ve signed up for Airtime Pro, or any other internet radio broadcasting software, have a look at our step-by-step guide to starting your own radio station. You are now ready to start acquiring the necessary equipment for online radio and make your dream of being an online DJ a reality.
If you are looking for more details, kindly visit our website.
The first two essential items (we&#;ll assume you already have an internet connection) to get your first station on air: a computer and a microphone. Any computer you already have should work just fine as long as it has USB ports and a headphone jack.
If you plan to keep it simple and just play music tracks, then you don&#;t even need a microphone. But if you want to live broadcast and do things like introduce songs and discuss news and current events, you&#;ll definitely need one. Most computers have internal microphones, but you&#;ll quickly discover that the sound output is less than desirable. If you don&#;t happen to have a mic lying around, you should invest in one right away. Any low-cost option such as a Blue Yeti USB microphone, will be a vast improvement on the sound quality of internal mics.
You&#;ll also want a good set of headphones so you can hear yourself and your shows, and to help you monitor to assure transitions are seamless and audio levels are properly adjusted. Common earphones would do the trick, but much better is a product like Beyerdynamic&#;s DT 770 PRO headphones, which produce high and low frequencies and everything in-between with incredible precision.
As you begin to feel more confident about broadcasting and the future of your station (See: The 4 Steps to Successful Public Relations for Internet Radio), think about utilizing a dedicated space where equipment can be added easily. You may not have a spare room, but a sturdy table that can comfortably house an expanding setup for your home studio is a must and, of course, be sure to place it in an optimal spot with low noise levels and the least amount of disturbance.
Remote Radio Unit | RRU Functions | Details
Topics Covering:
a) RRU Definition and Overview
b) RRU Functions
c) RRU Hardware Description & many more
Radio Remote Unit(RRU) is the distributed and integrated frequency unit that connects to an operators network with the User Equipment's (UE's) like Cell and mobile devices.
The logical term "distributed and integrated" is because traditionally the radio architecture for cellular system is based on a single-standalone system(Base Stations) usually installed indoor but now, the cellular architecture is divided.
So now the BTS(Base Transceiver Station) is the integration of various radio unit like BBU and RRU. Despite installing only in indoor , radio units are now installed in the tower below the Antenna.
The RRU is connected to the base station via the fiber optic link which is bi-directional link. The optical interface link is also known as CPRI(Common Public Radio Interface). CPRI is a interface protocol developed by combination of major telecom equipment's manufacturing company.
Goto HUAXUN to know more.
The RRU helps to reduce the coaxial feed line losses, increase system efficiency and provide high level of flexibility in cellular site construction. Undoubtedly, this helps in upgrading to new equipment's and devices more easily.
RRU Functions:
1) Acts as a transceiver: transmit and receive the user signals to the base station and vice-versa.
2) Provides back to back support and connectivity between user equipment's like power, delay,etc.
3) Control and process the EM signals received from the Antenna via Jumper(Hollow Guide).
4) Provide interface between two physical link: Optical and EM(Electromagnetic).
5) Provide Controlling support of the Auxiliary equipment's like RCU (Remote Control Unit) for electrical tilt adjustment generally known as RET(Remote Electrical Tilt).
6) Generate and sends the different signals like VSWR, RET, ACT,etc.
RRU Hardware Description:
1) CPRI Port: There is 2 port generally named as CPRI0 and CPRI1. However there may be 1's in some model. The name at suffix may vary. Its function is to connect to BBU.
2) RF Port: We say it as a Jumper port. The number of jumper port may vary with model and company's architecture. At least there is 2 jumper port, one of which is for Tx and another for Tx/Rx. The RF port is connected to the Antenna via Jumper Cable.
3) RET Port: There is at least one RET port for connection to RCU. The connector is mostly DB9 in Huawei and may vary with other company's. RCU is connected to the Antenna. RET cable connects the RCU and RRU.
4) Power Supply Port: There is one port for powering the RRU. Mostly blue and black. Blue is for negative (-) and black is for zero(0). Generally all RRU operates in -48V.
5) Ground Port: There is two OT port for the grounding. The ground cable: mostly copper wire, one end is connected to RRU and another end into Bus Bar near by RRU. Thus it provides the surge and high voltage protection of RRU and thus keeping safe from natural weather and climates.
Putting together an online radio studio is relatively simple and inexpensive. After you&#;ve signed up for Airtime Pro, or any other internet radio broadcasting software, have a look at our step-by-step guide to starting your own radio station. You are now ready to start acquiring the necessary equipment for online radio and make your dream of being an online DJ a reality.
The first two essential items (we&#;ll assume you already have an internet connection) to get your first station on air: a computer and a microphone. Any computer you already have should work just fine as long as it has USB ports and a headphone jack.
If you plan to keep it simple and just play music tracks, then you don&#;t even need a microphone. But if you want to live broadcast and do things like introduce songs and discuss news and current events, you&#;ll definitely need one. Most computers have internal microphones, but you&#;ll quickly discover that the sound output is less than desirable. If you don&#;t happen to have a mic lying around, you should invest in one right away. Any low-cost option such as a Blue Yeti USB microphone, will be a vast improvement on the sound quality of internal mics.
You&#;ll also want a good set of headphones so you can hear yourself and your shows, and to help you monitor to assure transitions are seamless and audio levels are properly adjusted. Common earphones would do the trick, but much better is a product like Beyerdynamic&#;s DT 770 PRO headphones, which produce high and low frequencies and everything in-between with incredible precision.
As you begin to feel more confident about broadcasting and the future of your station (See: The 4 Steps to Successful Public Relations for Internet Radio), think about utilizing a dedicated space where equipment can be added easily. You may not have a spare room, but a sturdy table that can comfortably house an expanding setup for your home studio is a must and, of course, be sure to place it in an optimal spot with low noise levels and the least amount of disturbance.
Remote Radio Unit | RRU Functions | Details
Topics Covering:
a) RRU Definition and Overview
b) RRU Functions
c) RRU Hardware Description & many more
Radio Remote Unit(RRU) is the distributed and integrated frequency unit that connects to an operators network with the User Equipment's (UE's) like Cell and mobile devices.
The logical term "distributed and integrated" is because traditionally the radio architecture for cellular system is based on a single-standalone system(Base Stations) usually installed indoor but now, the cellular architecture is divided.
So now the BTS(Base Transceiver Station) is the integration of various radio unit like BBU and RRU. Despite installing only in indoor , radio units are now installed in the tower below the Antenna.
The RRU is connected to the base station via the fiber optic link which is bi-directional link. The optical interface link is also known as CPRI(Common Public Radio Interface). CPRI is a interface protocol developed by combination of major telecom equipment's manufacturing company.
The RRU helps to reduce the coaxial feed line losses, increase system efficiency and provide high level of flexibility in cellular site construction. Undoubtedly, this helps in upgrading to new equipment's and devices more easily.
RRU Functions:
1) Acts as a transceiver: transmit and receive the user signals to the base station and vice-versa.
2) Provides back to back support and connectivity between user equipment's like power, delay,etc.
3) Control and process the EM signals received from the Antenna via Jumper(Hollow Guide).
4) Provide interface between two physical link: Optical and EM(Electromagnetic).
5) Provide Controlling support of the Auxiliary equipment's like RCU (Remote Control Unit) for electrical tilt adjustment generally known as RET(Remote Electrical Tilt).
6) Generate and sends the different signals like VSWR, RET, ACT,etc.
RRU Hardware Description:
1) CPRI Port: There is 2 port generally named as CPRI0 and CPRI1. However there may be 1's in some model. The name at suffix may vary. Its function is to connect to BBU.
2) RF Port: We say it as a Jumper port. The number of jumper port may vary with model and company's architecture. At least there is 2 jumper port, one of which is for Tx and another for Tx/Rx. The RF port is connected to the Antenna via Jumper Cable.
3) RET Port: There is at least one RET port for connection to RCU. The connector is mostly DB9 in Huawei and may vary with other company's. RCU is connected to the Antenna. RET cable connects the RCU and RRU.
4) Power Supply Port: There is one port for powering the RRU. Mostly blue and black. Blue is for negative (-) and black is for zero(0). Generally all RRU operates in -48V.
5) Ground Port: There is two OT port for the grounding. The ground cable: mostly copper wire, one end is connected to RRU and another end into Bus Bar near by RRU. Thus it provides the surge and high voltage protection of RRU and thus keeping safe from natural weather and climates.