With multistation shared transmitter sites, hd radio, offsite automation backup, security cameras, remote. While usually reliable, these are extremely expensive solutions and severe weather conditions strong winds, heavy snow may still degrade or break the link. We produce digital studio transmitter links for radio and television broadcast markets, as well as pointtopoint connections. The studio transmitter link application can be configured to work either as a simplex or fullduplex. Frequency is pll synthesized by a builtin microprocessor. Studiotransmitter link resource learn about, share and. Contact us today to learn more about our studio to transmitter link products. How do radio stations connect their studio with their. With these ingredients, you build your stl studio transmitter link or. Around the world the use of a high location such as a mountain or hill, telecommunications mast or block of flats in order to place the fm transmitter and antenna. The omb mtmr stl system studio to transmitter link is used in applications were your main fm transmitter will be in a separate location from the studio. As with most things in life they each have their own pros and cons which need to be considered to know if they are suitable for your station or not.
Flow is an effort to build a cheap, dirty software package to enable lowpower, lowresource broadcasters get up and running. Event transports up to nine radio stations with uncompressed digital audio over a single link. The system described in this document is in production and supplying audio to one commercial fm station and two am stations. The omb mtmr is a powerful fcc type accepted 19 rack mountable stl system which can send a clean stereo audio signal to a location up to 10 miles away. Since you mentioned that these were university stations, then it is very likely assuming that both the studi.
Maxxwave studio transmitter link software powerful data loss correction by carrying a low bitrate substream that is able to traverse even the worst performing networks, this acts as a helper signal to the main stream, allowing us to correct longer and more severe. Broadcast fmstudio transmitter link dmr electronics. Analog links perhaps in the 850mhz or 950mhz bands are popular. This is similar to voip, however aoip is comparable to aoe for a. Dslstl software is designed to build a stable audio connection between 2 locations. Studiotransmitter link how is studiotransmitter link abbreviated. Moseley event 5800 is a carrier class t1e1ip radio link. We continue to offer discrete systems utilizing separate transmitters and receivers for left and right channels. Equipment youll find in a radio station media realm. For wireless transmission of line audio signals in pa systems frequency range. It is made up of a 20w 200960mhz transmitter externally synthesized in 20mhz subbands with a step of 1025100khz customer request, microprocessor controlled, lcd display for the visualization of the most relevant transmission parameters frequency, forward and reflected power, modulation level, pilot signal, balanced mono, stereo mpx and 3 sca inputs and swr fold back protection.
Stl is a file format native to the stereolithography cad software created by 3d systems. Broadcast equipment fm transmitter, tv transmitter, turn. Studio transmitter link stl in depth information on studio transmitter links. Permanent and adhoc broadcast quality audio connectivity between sites. Essential aoip stl with intraplex ip link 100 gatesair. Studio transmitter link stl, remote pickup units rpu telephone conversations, broadcast of section 73. Marti gives you a choice in uncompressed analog stls. Suitable for professional audio connections between a studio and a radio transmitter, stl, or as a backup audio delivery appliance for satellite audio connections.
We have put together packages including barix audio streaming receiver and transmitter and. The mtmr platinum 1ghz is a highperformance studio to transmitter link. We carry digital and analog stl transmitters as an expert radio electronics company. Jeti studio software jeti studio is a crossplatform program for the visualization and analysis of telemetry data received from sensors. Common usage of the application is intended to transfer an audio content from the broadcast studio to a transmitter device in another physical location. Marti electronics frequencyagile studiotransmitter link. A studio transmitter link or stl sends a radio stations or television stations audio and video from the broadcast studio or origination facility to a radio transmitter, television transmitter or uplink facility in. Studiotransmitter link stl systems and methods are disclosed. The program is available free of charge as a software support to the duplex product line. Open source studio to transmitter link osstl designed. Onair consoles, telephone hybrid, automation software, complete fm radio station package, radio studios.
Genie stl is the worlds most powerful and robust ip studio to transmitter link audio codec for mission critical pointtopoint connections over a range of connection transports, including ip and isdn. Our software provides many time saving features not found in broadcasting software 10 times the price. Studio to transmitter links for part 15 broadcasters. The purpose of this project is to create and document a studio to transmitter link stl using mostly open source software. Stl radio link broadcast equipment fm transmitter, tv. Stl studio transmitter link fm radio equipment studio transmitter. How to use the management software of fmuser digital. Stl studio to transmitter links analogue links, digital links, internet, leased lines or even wifi they can all be used for stl studiotransmitter links. Studio transmitter link or stl application has been developed as an easy to use, ipbased, studiotransmitter bridge solution. In one embodiment, a stl system is provided that includes a stl transmitter comprising a first stl transmitter interface that transmits program content over a first transmission path to a stl receiver, and a second stl transmitter interface that transmits program content over a second transmission path to the stl receiver. Studiotransmitter link system buy stl,st link product. Ip stl studio to transmitter links stl over any ip network. A studio transmitter link connects your studios with the transmitter site, ensuring audio is reliably sent to the tx site. Stl is also known as standard tessellation language.
Marti stl transmitters and companion receivers form a highquality, pointtopoint radio communications link. Anchor audio whlink wireless handheld microphone with. Stl link radio link eletec broadcast includes a selection of stl radio link products analog and digital for the stereo transmission of the signal from studio to the site. Hotswap allows users to back up studiototransmitter links stl or other dedicated links with a wireless modem. Openob open audio over ip for broadcasters openob 3. Stl transmitters are provided by progressive concepts, your source for studio to transmitter link systems. Some of these systems are usable on the internet, but may not be as instantaneous, and are only as reliable as the network route such as the path from a remote broadcast back to the main studio, or the studio transmitter link stl, the most critical part of the airchain. Configuring and using studio transmitter link stl application. The system will warn of this status with a contact closure, and automatically fallback to. Dtv link a is an allindoor, studio to transmitter link transmitter to studio link stltsl. Studio to transmitter links stl associated broadcast. The mtmr platinum fm stl studio to transmitter link, is one of the latest omb products. Scalable cloudbased log management for everyone with incredibly fast searching and troubleshooting.
Hotswap lets users select a network that will only be engaged if the primary network fails. Also suitable for party djs and instore music automation. It delivers single or multiple dvbasi streams, ip data streams, and dvbt2miisdbtinternational streams data, to the transmitter site. A studio to transmitter, known as stl link connection is required if your studio overlooking another location standing than the transmitter. Stl studio transmitter link highlights synthesized from 48 to 900 mhz and from 1. Wireless audio and video link systems pcs electronics. The solution offered here is a audio over ip system for stls, back ups and remotes that gets your audio from studio to transmitter site easily over ethernet, wlan networks or the internet. Fly16t 16channel wireless pa audio transmitter fly16t 16channel wireless pa audio transmitter, with uhf pll technology. Maxxwave studio transmitter link software powerful data loss correction by carrying a low bitrate substream that is able to traverse even the worst performing networks, this acts as a helper signal to the main stream, allowing us to correct longer and more severe packet loss scenarios with marginal loss in quality. Studio to transmitter links provide a way of connecting a studio with remote transmitter sites. The method used to deliver the audio and perform transmitter control and telemetry depends on the stations budget and what is available.
With multistation shared transmitter sites, hd radio, offsite automation backup, security cameras, remote control, and internet access all becoming necessities, a reliable, highbandwidth data transport scheme becomes critical. Stl transmitters studio to transmitter link, radio. The barix studio transmitter link stl application is a fast and reliable solution to. Stl studio transmitter links fm radio equipment, studio to transmitter link for fm applications, stl radio links, stl transmitters, fm radio links stl aural links studio transmitter links fm radio equipment. We have put together packages including barix audio streaming receiver and transmitter and also packages including wireless wlan links. Combine event 5800 with starlink sl9003t1 to create a high capacity bidirectional stltsl system. Home amfmtvsat transmission transmission fm exciters and transmitters marti electronics frequencyagile studio transmitter link stl20c. These rf links need lineofsight antennas and licensed frequencies in order to operate. Studiotransmitter link how is studiotransmitter link.
The integrated reflector server software simplifies connectivity over the. Today, studio to transmitter stl or studio to studio ssl transmissions are achieved via dedicated satellite links, telecom leased lines or microwave links. The stl 20c is our latest composite stl transmitter. Suitable for any business size or industry 3cx can accommodate your every need.
It consists of some lowlevel audio management software at the studio and at the transmitter, some web pages to manage that software and a pile of documentation to discuss best practices and new ideas. Most others within the industry seem to think so, but the answer is no. Broadcast radio links federal communications commission. The transmitted and received frequencies can be easily set by the front panel display. It consists of some lowlevel audio management software at the studio and at the transmitter, some web pages to manage that software and a. Distribution of live or shared programming for radio stations and groups. How to use the management software of fmuser digital studio to transmitter link stl how to view the management ip address of the encoder and decoder the encoder and decoder in fmusers dstl system have a management ip address. Studio to transmitter distribution links it can be used on a variety of network connections including over the internet and mobile links such as 3g, with operating bitrates as low as 16kbps in compressed mode, and support for fully lossless operation in linear pcm mode. Ip audio over ip studio to transmitter link stl and ip radio. Ip stl studio transmitter link and live audio over ip. A studio link transmitter, studio transmitter link, or stl is a special type of.
High capacity bidirectional studio transmitter link. Is linking your studio to your transmitter as easy as just running an mp3 streamer and player. The openob project is an audio over ip software package designed for. It is made up of the 5w mt transmitter externally synthesized in 10mhz subbands with a step of 10khz, and the mr double conversion receiver, that is externally synthesized too. Connectivity rtp studio transmitter link we use a comcast business class high speed internet connection for the link between our studio in cape may, nj and our transmitter in wildwood crest. Over the years, gatesairs awardwinning intraplex ip link platform of ip audio codecs has become the gold standard for radio stltsl applications. Stl link fm studio transmitter link frequency band from. Stls as refered to in the industry are available in several types.
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