Tour of a FM radio station transmitter site

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TVJAY

TVJAY

2 жыл бұрын

This is a tour of the FM radio station transmitter site that I maintain. This was a requested video so if you have any other video ideas, please leave them down in the comments. The non-commercial radio station transmits with an ERP of 4,600 watts from 100 meters above the surrounding terrain . According to Wikipedia, "ERP (effective radiated power) measures the combination of the power emitted by the transmitter and the ability of the antenna to direct that power in a given direction."

Пікірлер: 317
@GrowlyBear917
@GrowlyBear917 2 жыл бұрын
On the maintenance subject, the boss wanted visits to the transmitter to be as short as possible so that I could be assigned to other tasks. I told him that cleaning was part of the job, but if he did not want cleaning done he should never take anyone to the site. The big boss came down from corporate and wanted to see the site, so I e-mailed him ahead of time telling him of my direct supervisor's unwillingness to let me take the time to make things spotless. Next thing you know my boss is insisting I go up to the site and put a shine on everything. It took hours, but the floor and equipment was left so clean you could lick it like a dinner plate. I even sprayed some stuff on the block walls to prevent dust from being there. When the big boss saw the place he was ready to give me an award!
@TVJAY
@TVJAY 2 жыл бұрын
At my day job, our two sites are both visited once a week.
@pirate98.3
@pirate98.3 Жыл бұрын
That's some of the best cable management I've ever seen behind the racks. Usually there's a thousand wires hanging and connected to nothing.
@TVJAY
@TVJAY Жыл бұрын
Thank you!
@stopandthinknow
@stopandthinknow 9 ай бұрын
Jay: Thanks for the tour. I worked at WABC AM & FM in NY in the late 1950's, never went to the transmitter. Hank
@TVJAY
@TVJAY 9 ай бұрын
Thanks for watching!
@maryrafuse3851
@maryrafuse3851 Жыл бұрын
My husband grew up in a radio family. In the tube era transmitters needed the constant attention of the Chief Engineer. With AM, FM & TV solid state (FET) transmitters Nautel revolutionized broadcasting and brought dependability up and cost down. This company started out with solid state radio beacons in the early 1970's. With online seminars and excellent customer service Nautel is truly the industry leader.
@TVJAY
@TVJAY Жыл бұрын
That is true. This newer solid state transmitter has been really solid!
@davidkennerly
@davidkennerly 6 ай бұрын
My company made the Wohler audio monitor. I believe that this model was produced before we sold the company. In the early days, we did not anticipate the extent to which our gear would also be used at transmitter sites but they came to be seen as essential to many such facilities. It is always gratifying to me to see it in so many KZfaq facilities tours. Also, I knew almost all of the people behind so much of the other gear you and others use in broadcasting. We would all find ourselves meeting again and again at the many broadcast electronics trade events around the world. I've been privileged to know many of the greatest names in the radio, t.v., film and recording industries including Ray Dolby and Rupert Neve.
@TVJAY
@TVJAY 6 ай бұрын
That is awesome. Thank you for watching.
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
It's always fun to see people using or enjoying something we have designed or been part of.. Last year I had my nerves tested for MS etc.. all was ok.. I said to the doctor during the test I had worked at Nicolette in the 1980s to do with the development of this type of machine... The doctor stopped and looked at me.. somewhat stunned .. and said he had been using them for decades including this one.
@DougForce
@DougForce Жыл бұрын
Love station tours! Not sure how I missed this on your channel before now! Great video, Jay!
@TVJAY
@TVJAY Жыл бұрын
Thank you
@harrypitts7389
@harrypitts7389 Жыл бұрын
Nice presentation. I retired from exactly what you're doing in 2007. I was CE for Maui stations from 1960 to 1989 then Big Island from 1990 to 2007. It was a good run, I surfed a lot back then too. Look up AH6V. ALOHA Jeremy
@TVJAY
@TVJAY Жыл бұрын
Very cool!
@witness1013
@witness1013 Жыл бұрын
Cool! I manage about 15 Nautel transmitters -fun stuff!
@TVJAY
@TVJAY Жыл бұрын
That is awesome. I like ours, I just wish the PAs were hot swapable.
@gandalf87264
@gandalf87264 Жыл бұрын
Never forget about the kettle and the Coffee. That is vital. My boss always tells me no work, no pay. My reply to that is No Coffee, No Work. Needless to say, I always have an endless supply of Coffee at work.
@TVJAY
@TVJAY Жыл бұрын
I can understand that but I like iced coffee, not hot. :)
@gandalf87264
@gandalf87264 Жыл бұрын
@@TVJAY Freeze it then 😁
@snugglebunnyhaven7258
@snugglebunnyhaven7258 Жыл бұрын
It's interesting how so many stations are converting to the solid state transmitters. I removed a Harris 3.5K a few weeks ago as the station had bought a new solid state BE. The building is very very small, so it gave them alot more room. The Harris was cleaned up and retuned for another life elsewhere.
@TVJAY
@TVJAY Жыл бұрын
Yeah, when we put the solid state transmitter in we gained the ability to do a full walk around inside the shack.
@robertj3116
@robertj3116 Жыл бұрын
I’ve been working on towers for 23 years and I still have never walked the site with an actual technician that knows about the radios being mostly alone in my job so seeing videos like this are awesome and much appreciated
@TVJAY
@TVJAY Жыл бұрын
Oh wow, well I am glad you found my video informative. I hope to make a video on tower climbers here soon (if they let me). I am waiting approval from finance to schedule them to look at our lights, which I made a video on.
@robertj3116
@robertj3116 Жыл бұрын
@@TVJAY most tower climbers let you film them sometimes I have my guys changing out the lights take up a GoPro so I can see the beacon and wiring and make sure that I know what’s up there I can fix any of the ground machines but they won’t let us climb to swap out the beacons or side markers
@TVJAY
@TVJAY Жыл бұрын
@@robertj3116 I would love to see what it is up our tower. I will have to get a GoPro or something for them to take up. In my time at this tower, we haven't ever needed a climb before.
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
​@@TVJAY A drone?
@TVJAY
@TVJAY 3 ай бұрын
@@mySeaPrince_if I had one I would use it. Another problem is the RF is too strong for some drones.
@blautens
@blautens 2 жыл бұрын
Great video, thanks. I've always enjoyed transmitter site tours.
@TVJAY
@TVJAY 2 жыл бұрын
I am glad you enjoyed it.
@bobcarpenter1551
@bobcarpenter1551 2 жыл бұрын
Thanks for the tour Jay, very nice!
@TVJAY
@TVJAY 2 жыл бұрын
I am glad you enjoyed it.
@PascalJeanty9183
@PascalJeanty9183 4 ай бұрын
Thanks a lot TVJAY. Your video is a lifesaving one. I don't think you can imagine how useful it is to me (my graduation project).
@TVJAY
@TVJAY 4 ай бұрын
Glad it was helpful!
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
​@@TVJAY 😻
@TheBroadcastEngineer
@TheBroadcastEngineer 2 жыл бұрын
Awesome! Great job! Good tour explaining what the different parts are.
@TVJAY
@TVJAY 2 жыл бұрын
Thank you, that means a lot coming from a fellow broadcast engineer.
@ZincOxideGinger
@ZincOxideGinger 2 жыл бұрын
Thanks for putting this up. Quite interesting to see what's in those sheds.
@TVJAY
@TVJAY 2 жыл бұрын
Glad you enjoyed it
@Jimbob_Offical
@Jimbob_Offical Жыл бұрын
Thanks for uploading this, I'm currently doing an assignment on diffrent workflows relating to the broadcasting industry. One of the workflows is about how a radio goes from a playlist with music on it, to being mixed with software like radio DJ to eventually being transmitted. Your video is really helpful it shows a traditional professional system at a basic level.
@TVJAY
@TVJAY Жыл бұрын
I am glad you found my video useful. I have other videos on radio as well that you may find helpful as well.
@QuikTechSolutions
@QuikTechSolutions 2 жыл бұрын
Neat tour Jay! Thanks for sharing.
@TVJAY
@TVJAY 2 жыл бұрын
Glad you liked it!
@michaelzehrfeld7766
@michaelzehrfeld7766 2 жыл бұрын
Great explaining Video - thanks for the tour.....very nice transmitter station!👍👍👍👍
@TVJAY
@TVJAY 2 жыл бұрын
Thanks for watching!
@TVSnewspl
@TVSnewspl 2 жыл бұрын
Thanks for the tour Jay, a very nice and useful video
@TVJAY
@TVJAY 2 жыл бұрын
I am glad you enjoyed it and found it useful.
@djpotmeter
@djpotmeter 3 ай бұрын
Thank you for the tour! Lol...I was thinking to make a radio channel in my village cause only two stations u can find with bad service...so I tought I get a transmitter from Amazon for couple hundred bucks😂 all this stuff 😂 and the maintenance...just beautiful ❤
@TVJAY
@TVJAY 3 ай бұрын
Thank you
@PaulLoveless-Cincinnati
@PaulLoveless-Cincinnati 4 күн бұрын
Very cool
@TVJAY
@TVJAY 3 күн бұрын
Thanks for watching
@freedomfighter1000
@freedomfighter1000 Жыл бұрын
Awsome.... Excellent description. The description is so well done, I can run the site in an emergency...
@TVJAY
@TVJAY Жыл бұрын
Glad you liked it!
@simbahunter
@simbahunter 2 жыл бұрын
Great video and tour once you get everything running and the process and use are basically the same almost all the time and you have redundancy you are good to go. The equipment does need some cleaning and dusting though. Looking forward to a lot more projects and tours.
@TVJAY
@TVJAY 2 жыл бұрын
Being in a field, it is hard to keep it super clean but I do clean it once a month.
@9tomato9
@9tomato9 11 ай бұрын
Thank you for the tour of your site. There are so many "armchair" transmitter site experts out there with all their wise guy comments on how THEY would keep things so clean and pristine. It seems you are doing just fine with the budget you have been given, and the once-per-month schedule you have at the location.
@TVJAY
@TVJAY 11 ай бұрын
Thank you very much for the kind comment.
@paulmadsen51
@paulmadsen51 9 ай бұрын
I've gotta agree with this. If you have time to keep everything pristine and spotless, then clearly you need more work to do!
@jordan6988
@jordan6988 Жыл бұрын
Nice Video. Always love visiting our stations transmitter site. 100k Watt Transmitter. Things a monster! Top of the bally over looking all the valley. Beautiful
@TVJAY
@TVJAY Жыл бұрын
100KW FM transmitter? I would love to see some pictures, if you can share.
@jordan6988
@jordan6988 Жыл бұрын
@@TVJAY will do when im up there next!
@barrygeary1890
@barrygeary1890 Жыл бұрын
Thank you for sharing a vidio i work in community radio myself
@TVJAY
@TVJAY Жыл бұрын
That is awesome
@baldeagle242
@baldeagle242 3 ай бұрын
This is really cool. Thanks for sharing. 😁👍
@TVJAY
@TVJAY 3 ай бұрын
Thanks for watching!
@FN32DXer
@FN32DXer 2 ай бұрын
Cool tour!
@TVJAY
@TVJAY 2 ай бұрын
Thank you, glad you enjoyed it
@ntgm20
@ntgm20 Жыл бұрын
Pretty cool. Thanks for sharing.
@TVJAY
@TVJAY Жыл бұрын
Your welcome. Glad you are enjoying my videos.
@ntgm20
@ntgm20 Жыл бұрын
@@TVJAY If you can check out a few of my videos and let me know if they are terrible or not.
@eabnamoliben1598
@eabnamoliben1598 Жыл бұрын
I am an intern at a radiostation. We use optical fiber to transmit digital signals from some audio processing technology to the transmitter where analogue signals will transmit to receiver.
@TVJAY
@TVJAY Жыл бұрын
The use of fiber is very common these days.
@BobCarterMidAtlanticEngineer
@BobCarterMidAtlanticEngineer 8 ай бұрын
Nice tour but you might want to invest in some clean filters for that Nautel transmitter, clean out the junk and clean the dust and dirt out of there. All of your equipment will run much cooler and last a lot longer.
@TVJAY
@TVJAY 8 ай бұрын
I actually did after this video.
@santa7750
@santa7750 Жыл бұрын
Nice work
@TVJAY
@TVJAY Жыл бұрын
Thank you
@bearb1asting
@bearb1asting 2 жыл бұрын
Very nice Nautel. I’m a huge fan. Mine has been running for almost a decade. No hiccups.
@TVJAY
@TVJAY 2 жыл бұрын
Ours is going on about 7 years. We have had one amp failure in that time.
@barrygeary1890
@barrygeary1890 Жыл бұрын
Nice videos i worked in Community radio the mosely stl link is the best quality out there 😅
@TVJAY
@TVJAY Жыл бұрын
It has been very reliable!
@DihelsonMendonca
@DihelsonMendonca Жыл бұрын
It's really interesting how all this equipment survives on a tiny place like that, against the moisture, storms, dust...see how it would be easy to vandalism ! 🤔. I think these sites need more protection and care.
@TVJAY
@TVJAY Жыл бұрын
I agree.
@Emma__Smith
@Emma__Smith 2 жыл бұрын
Palo firewall, nice!
@TVJAY
@TVJAY 2 жыл бұрын
I can't access it so I have no idea if they are nice or not but it does work, that I know!
@hdshows8704
@hdshows8704 Жыл бұрын
Thanks
@TVJAY
@TVJAY Жыл бұрын
Your welcome
@Pierreandandre
@Pierreandandre 2 жыл бұрын
Really nice equipment. I'm surprised there isn't a desktop computer setup in there as well.
@TVJAY
@TVJAY 2 жыл бұрын
I always carry a laptop so it isn't needed but I have thought about it
@Dratchev241
@Dratchev241 Жыл бұрын
not bad, i wouldn't mind that tower for my ham repeaters lol.
@TVJAY
@TVJAY Жыл бұрын
A lot of radio stations have repeaters on them. Good and easy income for the tower owners
@whited586
@whited586 2 жыл бұрын
I think seeing this stuff is awesome! Also what kind of music does the station play?
@TVJAY
@TVJAY 2 жыл бұрын
A wide variety but mostly indie.
@steamboiker
@steamboiker 8 ай бұрын
I think that propane tank needs a good high pressure wash to get rid of all that alge. 🍒🍒🍒
@TVJAY
@TVJAY 8 ай бұрын
Me too however there is no water out here.
@santa7750
@santa7750 Жыл бұрын
Please more about this
@TVJAY
@TVJAY Жыл бұрын
What would like you to know or see?
@sized4spills
@sized4spills 2 жыл бұрын
Really awesome tour, thanks for sharing! I've always been curious for sites like these, is there any ability to pipe the audio stream over the Internet connection as a backup STL in the event of an issue with the 900 MHz link? Looking forward to more interesting content from your channel!
@TVJAY
@TVJAY 2 жыл бұрын
Yes, in fact there is. The transmitter can pull in an IP stream and air it.
@sized4spills
@sized4spills 2 жыл бұрын
@@TVJAY Interesting, that's very cool. Working in telecom, I've always found it interesting that broadcast almost always has a wireless STL as primary vs something like a dedicated fiber / hardlined connections.
@TVJAY
@TVJAY 2 жыл бұрын
@@sized4spills I don't know about everyone else but for me it comes down to cost and reliability. With our wireless STL connection, there is no monthly cost and we control the whole link so there is no chance of backhoe fade or an ISP outage causing us downtime. I tell people all the time, my radio and TV stations have better uptime then Facebook and KZfaq, and that is a fact. At my day job (the university is my side job) I have redundant internet connections and they have gone down more then either one of my STL connections.
@stevebot
@stevebot 2 жыл бұрын
@@TVJAY I'm finding that cell data tends to be more reliable than terrestrial ISP options, a good backup to running your own links.
@boeing757pilot
@boeing757pilot Жыл бұрын
Great video. Would be interested in a video showing the studio and its wiring/interconnects. Thanks!
@TVJAY
@TVJAY Жыл бұрын
That is a good idea. I will have to work on that.
@boeing757pilot
@boeing757pilot Жыл бұрын
@@TVJAY Thank you! Interesting stuff!
@billstruth1128
@billstruth1128 Жыл бұрын
Nice tour - thanks. You showed an Aux Tx - I think a BE unit, but I didn't notice any Tx line switch to change between the main and back-up Txs. Did I miss it?
@TVJAY
@TVJAY Жыл бұрын
No, the backup transmitter has it's own line and antenna. We have a transfer switch but ran out of space for the dummy load so we don't use it.
Жыл бұрын
Great OPTIMOD 8200 !
@TVJAY
@TVJAY Жыл бұрын
We don't actually use that anymore but keep it around, just in case.
@DalmaTon-Records
@DalmaTon-Records 2 жыл бұрын
Great tour! And, btw, I can see you have a big problem with bugs and spiders 'cause you have a ready Raid sprey at hand... 😉 Thanks for sharing, *Cheers!*
@TVJAY
@TVJAY 2 жыл бұрын
I am glad you enjoyed the video. Bugs and spiders can be a problem at this site.
@DalmaTon-Records
@DalmaTon-Records 2 жыл бұрын
@@TVJAY Yeah, I know. They can be a problem in any electronic apparatus... Cheers!
@edlippjr
@edlippjr 2 жыл бұрын
cool stuff! always wanted to see what makes one of them thar radio towers do the waves! :)
@TVJAY
@TVJAY 2 жыл бұрын
I hope to do a TV station one at some point in the future
@robertj3116
@robertj3116 Жыл бұрын
The base is only holding the pin the guide tower sits on. Below grade you have a block of concrete that equals the downward force of the tower. So it could be a 5x5x10 block or bigger depending on the soil and bedrock.
@TVJAY
@TVJAY Жыл бұрын
Yeah, I knew there was more to that and I should of explained that. In the spring I will probably make a more detailed tour video.
@robertj3116
@robertj3116 Жыл бұрын
@@TVJAY If you ever need any descriptions of what is below grade let me know I have built out a majority of towers in the Illinois area for T-Mobile from a bare field to operations.
@TVJAY
@TVJAY Жыл бұрын
@@robertj3116 if you wanted to share some photos I would make a video about it.
@Artichoked1
@Artichoked1 8 ай бұрын
Great tour it was very interesting. Can I how do you get internet for all the networking equipment out there?
@TVJAY
@TVJAY 8 ай бұрын
We have a DSL Internet circuit.
@lackyali1110
@lackyali1110 2 жыл бұрын
Great
@TVJAY
@TVJAY 2 жыл бұрын
Glad you liked it
@barrygeary1890
@barrygeary1890 Жыл бұрын
Nice set up onmia one a good processor in time you might get a onmia 9
@TVJAY
@TVJAY Жыл бұрын
We are very happy with what we have. We don't do a lot of processing since we play a variety of different formats
@scottbain442
@scottbain442 2 жыл бұрын
Cool. Something about a radio transmission site for FM.
@TVJAY
@TVJAY 2 жыл бұрын
I can't wait to show you guys a TV transmitter site...hopefully sometime soon.
@Wheel_Horse
@Wheel_Horse 9 ай бұрын
When was the last time the air filter on the transmitter was cleaned? That hut if filthy!
@TVJAY
@TVJAY 9 ай бұрын
I replaced it after this video was taken.
@nw2306
@nw2306 2 жыл бұрын
The APC UPS battery should not be flashing like that -- there may be something wrong with it.
@TVJAY
@TVJAY 2 жыл бұрын
According to my records, it is time to replace the battery.
@guywood67
@guywood67 2 жыл бұрын
Thanks for the video. Wouldn’t the equipment give off enough heat so that you would not need to run a heater?
@TVJAY
@TVJAY 2 жыл бұрын
Yes, the heater is really only for people like me if I have to work there. We only really use the cooling part of the HVAC system.
@brendakoldyk1647
@brendakoldyk1647 2 жыл бұрын
Hi TV Jay why did they not use Hard line to the Gen set instead of just soft copper on the blocks is not good if ice falls off the tower and cuts the gas line open. How is the tower grounded not for RF, But for lightning strikes. I worked in radio for 10 years had fun fixing things. The tower was so well grounded that never had problems even in bad weather and lightning. It had 4 inch copper straps coming off all 4 sides and screen welded to each copper strap. It had a day time Gates 5000 watt Am and a 3kTube Harris transmitter.
@TVJAY
@TVJAY 2 жыл бұрын
The gas line was put in by the previous engineer and I don't know why it was done that way. I'd like to get it fixed someday but right now I am more focused on the roof that I mentioned in my latest video. The tower has 3 copper straps coming off of it and is tied into the building. It is in need of some work and is on the list as well.
@b2media961
@b2media961 2 жыл бұрын
@@TVJAY i need to know your electric system and the name of the equipment's with their list
@MattAtHazmat
@MattAtHazmat 2 жыл бұрын
Curious about the current state of the art in transmitters- I would guess this is solid state? I do way different electronics now- not sure of the state of the art for broadcast transmitters. I will try and check out other videos to see if you get into this. In the 80's I volunteered in the engineering department of our university station- that was a tube transmitter, fed by a BE exciter. Moved to another university station (volunteer CE there for nearly 10 years FWIW), and our transmitter was just a BE exciter at 10W.
@TVJAY
@TVJAY 2 жыл бұрын
Yeah, the transmitter is solid state. In fact, I don't know if you can even buy a tube transmitter anymore.
@jerrykautz6572
@jerrykautz6572 Жыл бұрын
Old tube transmitters were great. Particularly AM transmitters were fun to be around.. Now they are small and reliable and don't use up tubes. I miss the old tube transmitters but I see why people go to solid state.
@dchirsch
@dchirsch 2 жыл бұрын
How often do you get to the transmitter site? You also have a set of monitoring gear (mod monitors, etc) at the studio?
@TVJAY
@TVJAY 2 жыл бұрын
I visit once a month. We don't have monitoring at the studio. Being a college radio station, it isn't staffed all the time and we don't have a very big budget.
@MrPoqsu
@MrPoqsu 7 ай бұрын
Thank you for the video. I was wondering, what might be the gain factor of your antenna?
@TVJAY
@TVJAY 7 ай бұрын
2.4
@MrPoqsu
@MrPoqsu 7 ай бұрын
@@TVJAY Thanks. How much cooling air the transmitter (or the site) needs per hour?
@TVJAY
@TVJAY 7 ай бұрын
@@MrPoqsu I don't actually know as I didn't spec any of this gear out. I just took over. Let me look into that.
@dcpugh
@dcpugh 2 жыл бұрын
Great tour! Does the transmitter run on 110V AC? Or something beefier?
@TVJAY
@TVJAY 2 жыл бұрын
220V AC
@bernhardingebrigtsen877
@bernhardingebrigtsen877 Жыл бұрын
Dude! U really need to clean the air filter :)
@TVJAY
@TVJAY Жыл бұрын
I need to get a new one. :)
@ocsrc
@ocsrc Жыл бұрын
They used to have a C-band feed, I am guessing either NPR or they actually had a lease on a C-band frequency and an uplink at their studio
@TVJAY
@TVJAY Жыл бұрын
This site was previously a commercial station so it was used for some form of syndicated programming.
@Roads_of_Europe
@Roads_of_Europe 9 ай бұрын
I hope by now you have cleaned it up. The transmitter is full with dust, as is the other equipment. Other then that it is a standard setup.
@TVJAY
@TVJAY 9 ай бұрын
Yes, I was there to clean the site and I clean it monthly. The roof has some issues and it gets dirty crazy fast.
@briceperdue7587
@briceperdue7587 2 жыл бұрын
Can you please make more content like this
@TVJAY
@TVJAY 2 жыл бұрын
Yes, what would you like to see? Anything in particular?
@dare-er7sw
@dare-er7sw 2 жыл бұрын
Wow! Thank u for the tour. What is the range or coverage of this setup?
@TVJAY
@TVJAY Жыл бұрын
It covers all or parts of 7 different counties.
@newq
@newq Жыл бұрын
5:17 Good heavens, is THAT what your dummy load looks like?! :O It's enormous! Is it just a big tank of mineral oil with an enormous resistor inside like the ones we use in ham radio? Or are these beefy industrial ones more complex than that?
@TVJAY
@TVJAY Жыл бұрын
It is just a bunch of resistors mounted vertically in air. It doesn't have oil or even a fan. Due to the lack of space, it never actually got hooked up. Maybe someday I will be able to find a way to mount it and actually use it.
@antonio1681
@antonio1681 2 жыл бұрын
Omnia for the win!
@TVJAY
@TVJAY 2 жыл бұрын
The Omnia made a huge improvement over the old Orban
@thekingman_yt2023
@thekingman_yt2023 Жыл бұрын
Hey! I’m have been getting into the radio hobby for the past couple of years, and I want to ask you a couple of questions. I currently run on an 25 Watt, tiny little LPFM station, and I’ve been doing many experiments on it. First of all, I’m thinking of running RDS, but in case I do it wrong, I don’t want to waste $300. My transmitter has an RS232 port. I want to know if it is possible to convert RS232 into MPX? I have been looking and found a stereo encoder, and an RDS system for just around $300. Would you think RDS would work if I convert RS232, into MPX, run that to the stereo encoder, and then to the RDS system and loop back? Please comment and I’ll show you the equipment I’m looking at.
@TVJAY
@TVJAY Жыл бұрын
The first thing you need is a MPX encoder or something to make MPX. I would assume the stereo encoder you are referencing would do this. If you post the model, I could look it up for you. The output of that unit would go into the RDS encoder. The RDS encoder would then output to the transmitters MPX input. Your RDS encoder would take in the RS232 data feed in and process it. It has to process it because if for some reason the data feed goes away, the RDS encoder would then output a default or generic data stream to fill the void created by the lack of RDS data from your automation system. This is how my system works. Analog audio >> Omnia audio processor >> MPX in to RDS encoder >> Nautel MPX input. I hope that makes sense. If not, shoot me an e-mail. It is listed under my KZfaq page info.
@antonio1681
@antonio1681 2 жыл бұрын
What is the way to measure the mod? Is it a test tone you have to use?
@TVJAY
@TVJAY 2 жыл бұрын
No, the units measure modulation regardless of what content is on the air.
@PascalJeanty9183
@PascalJeanty9183 4 ай бұрын
Would you have an installation plan showing the synoptic of the system?
@TVJAY
@TVJAY 4 ай бұрын
I will try and do a video explaining the whole system or you can join a live stream (Mondays @ 9pm eastern) and ask the question. It would make for a great segment.
@DJPhantomRage
@DJPhantomRage Жыл бұрын
The big juice would have to come off if I was even around. I'd clean it for free. Can't stand dirty gear.. One of my defects I guess. 😂
@TVJAY
@TVJAY Жыл бұрын
Agreed. I really need to get the roof fixed so bugs stay out.
@Lopastudio
@Lopastudio 9 ай бұрын
Hi. Can I ask, the thicc pipe is grounded and contains a coax inside? And also, the 40kW amp is on the mast? Thank you.
@TVJAY
@TVJAY 9 ай бұрын
No the pipe is called coax and has an inner layer and an outer layer. The amp is the transmitter in the right rack. The effective radiates power is around 4kW...not 40kW.
@Lopastudio
@Lopastudio 9 ай бұрын
@@TVJAY thank you :) 73
@aligator9552
@aligator9552 Ай бұрын
Hello. I have a question please. One of the local FM stations here in Tampa is run out of the University, and I notice the radiators are placed halfway up the antenna. Why not mount them at the top? Thank you.
@TVJAY
@TVJAY Ай бұрын
It really depends and could be one of the following.... 1) The top of the tower is already used for something else. 2) They are renting the space and the higher up you go, the more it cost. 3) The tower was rebuilt and the license could not be modified. 4) The license was moved and based on the equipment the station owned that is the what made the most sense. 5) The coverage area isn't that big so they did not need to go all the way up to get the coverage they were allocated.
@sandasturner9529
@sandasturner9529 10 ай бұрын
KZfaq challenge: find every radio frequency and vibe to them all simultaneously ☺️😊👌🤪🤘😆
@TVJAY
@TVJAY 10 ай бұрын
I am not sure how that would sound. :)
@sandasturner9529
@sandasturner9529 10 ай бұрын
@@TVJAY it's ok.
@fredriklindblom5628
@fredriklindblom5628 2 жыл бұрын
@TVJAY - I have always been wondering why thieves never break into these small spaces that stands in the middle of nowhere. All this expensive equipment would be a gold mine for them! What kind of security do you have? I can't see any cameras or alarms? I mean... All these has to be connected to the internet which means they all should have a camera equipped inside?
@TVJAY
@TVJAY 2 жыл бұрын
I am not going to discuss security in a public forum but sites like this always have alarm systems and/or security cameras.
@andreaslindblom6786
@andreaslindblom6786 2 жыл бұрын
I have also been wondering about this for a long time. My heavy criminal cousins would have stolen everything if they knew about it. Rubb och stubb! 😬
@fredriklindblom5628
@fredriklindblom5628 2 жыл бұрын
@@TVJAY It is understandable. Yes exactly! These should be equipped with cameras. Only the transmitter NAUTEL VS2.5 costs around €14,150.00...
@bagnome
@bagnome 2 жыл бұрын
While expensive, the equipment is very specialized and would probably be hard to sell. You might find someone on the black market who would buy it for scrap for cheap, or to someone who is looking to set up pirate radio, but they'd be few. And selling the stuff elsewhere might seem suspicious. I guess there's the bare copper, but one would have to be dumb or desperate to risk electrocution. Not saying that no one would try to steal radio equipment, but I feel like the risk to reward is not that great.
@dtv5362
@dtv5362 7 ай бұрын
What would happen to the cows if they were near the tower in the event of a lightning strike? Voltage dissipates through the ground. Step potential current can go in one leg through another. Since cows have farther feet spacing they may get a bigger shock then humans. That tower would get hit for sure sooner or later. I would not wat to be standing nears the base if it got struct! I ran this question through Chat GPT and it said that danger zone could be 50 feet or more. Same thing if you are near a tree that gets hit.
@TVJAY
@TVJAY 7 ай бұрын
Yeah I would assume they would feel it. I do not like being at the site when there are storms. That being said none of the equipment gets hurt and I am sure the tower has been hit many times so I don't know how much energy would actually go out 50 feet.
@brianleeper5737
@brianleeper5737 2 жыл бұрын
I saw a cablemodem with no coax connected to it. Did you have cable service to that building at one time?
@TVJAY
@TVJAY 2 жыл бұрын
We actually have DSL service. The modem has both a DSL and coax input.
@brianleeper5737
@brianleeper5737 2 жыл бұрын
@@TVJAY A combo DSL/cable modem? That's unusual.
@TVJAY
@TVJAY 2 жыл бұрын
@@brianleeper5737 actually it may be a cable TV output. I can't remember now.
@brianleeper5737
@brianleeper5737 2 жыл бұрын
@@TVJAY It might be a MOCA output for set top boxes that support MOCA (ip over coax).
@olafelsberry420
@olafelsberry420 Жыл бұрын
46,000 watts, I just got happy.
@TVJAY
@TVJAY Жыл бұрын
4,600 watts.
@woozworldastuces5255
@woozworldastuces5255 7 ай бұрын
Hello, is there any type of equipement that can mesure the listener? thank you
@TVJAY
@TVJAY 7 ай бұрын
There is a service that does but you have to subscribe to it and we don't do that.
@paradigmafm1035
@paradigmafm1035 5 ай бұрын
tremenda estación amigo en que país es?
@TVJAY
@TVJAY 5 ай бұрын
USA
@dylandylan11731
@dylandylan11731 Жыл бұрын
Sad to see the orban not in use 😢
@TVJAY
@TVJAY Жыл бұрын
Yeah but the new gear sounds a lot better. I think the Orban had something die inside because it did not sound good.
@imjustabill247
@imjustabill247 2 жыл бұрын
how many amps is the electric service?
@TVJAY
@TVJAY 2 жыл бұрын
100 amps at 240V
@ednixon
@ednixon Жыл бұрын
What city does this station serve ? And what frequency is it on ?
@TVJAY
@TVJAY Жыл бұрын
We are on 88.3. I don't want to say where this is.
@morganrussman
@morganrussman Жыл бұрын
Interesting. So, I notice your using 88.3 fm, is that info correct? Also, I notice you mention 9500 mhz too. Could you dummy it up a bit for those less knowledgeable for people like me? Also, with what you mentioned about the split ac system barfing out heat due to it being winter. What? The station equipment doesn't barf out enough heat on it's own to make up that difference 😁?
@TVJAY
@TVJAY Жыл бұрын
88.3 MHz is the frequency we transmit on. This is what the listeners hear. 950 MHz is our link from the studio to the transmitter site since the studio is located several miles away from the transmitter site.
@morganrussman
@morganrussman Жыл бұрын
@TVJAY out of curiosity, your call sign and slogan isn't WVCR the Saint, and we play anything, is it? Because, 88.3 is what I often hear.🤔☺️
@TVJAY
@TVJAY Жыл бұрын
@@morganrussman no. There are A LOT of 88.3 stations in the US. Most only cover an area 30 or 40 miles wide.
@morganrussman
@morganrussman Жыл бұрын
@@TVJAY ok, I was just curious.
@jonasantoine299
@jonasantoine299 2 ай бұрын
Okay my question if the transmitter is in that shed how does the actual dj and radio host stream live,from where ever the dj and radio host is?
@TVJAY
@TVJAY 2 ай бұрын
We send the audio over a STL (Studio Transmitter Link) which is a wireless signal that goes from our studio on campus to the transmitter site.
@TVJAY
@TVJAY 2 ай бұрын
We could also send it over the Internet, if we wanted to.
@davidsonkofi858
@davidsonkofi858 9 ай бұрын
Which country is this Fm transmitter located ?
@TVJAY
@TVJAY 9 ай бұрын
USA
@steveferguson698
@steveferguson698 6 ай бұрын
Could you please explain the dummy load antenna? Thanks
@TVJAY
@TVJAY 6 ай бұрын
The dummy load acts like an antenna to the transmitter but doesn't allow the signal to radiate out to the whole world. This is great for testing a transmitter without actually broadcasting the signal. There are certain things you can't do to a transmitter without an antenna hooked up.
@steveferguson698
@steveferguson698 6 ай бұрын
@@TVJAY Okay. Thankyou. Assuming then that all transmitters regardless of AM or FM and power output utilize dummy loads for tuning or maintenance (?)
@TVJAY
@TVJAY 6 ай бұрын
@@steveferguson698 yes. TV does as well.
@W4BIN
@W4BIN 4 ай бұрын
He failed to mention the tower light switching and monitoring equipment. Ron W4BIN
@TVJAY
@TVJAY 4 ай бұрын
I really should do another video with more details.
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
​@@TVJAY A update video would be good as it's 2 years.. with a healthy amount of views... also covering what changes and why the tube for the aerial..
@linggajayafarm9265
@linggajayafarm9265 2 жыл бұрын
Wao, luarbiasa... Itu keluar berapa what powernya?
@TVJAY
@TVJAY Жыл бұрын
Pemancar menghasilkan 2000 watt
@linggajayafarm9265
@linggajayafarm9265 Жыл бұрын
Luar biasa. Bisa menjangkau brp kota pak?
@TVJAY
@TVJAY Жыл бұрын
@@linggajayafarm9265 Kami menjangkau banyak kota kecil sehingga sulit untuk benar-benar dihitung tetapi kami mencakup populasi sekitar 100.000.
@linggajayafarm9265
@linggajayafarm9265 Жыл бұрын
Mantab. Luar biasa... Terus semangat.... 👍👍👍
@linggajayafarm9265
@linggajayafarm9265 Жыл бұрын
Kalo di daerah saya pemancar fm keluar 200 whatt sudah luar biasa....
@mwan200
@mwan200 Жыл бұрын
How far does a 4000 Kw transmitter reach
@TVJAY
@TVJAY Жыл бұрын
Our coverage pattern is no a perfect circle but it covers area about 28 miles wide by 21 miles tall or roughly 588 square miles. Also, the transmitter only ouputs 2000 watts (2 kw) but the antenna adds gain so the signal has a "effective radiated power" of around 4 kw.
@fctifo
@fctifo Жыл бұрын
And can u turn that tower to be HD radio?
@TVJAY
@TVJAY Жыл бұрын
We could upgrade to HD but that would require some investment and currently there is no plan for that.
@fctifo
@fctifo Жыл бұрын
Ok
@WhatALoadOfTosca
@WhatALoadOfTosca Жыл бұрын
What does the nitrogen do?
@TVJAY
@TVJAY Жыл бұрын
It keeps moisture out of the transmission line.
@Ermac_Boss
@Ermac_Boss 2 жыл бұрын
Where is that
@TVJAY
@TVJAY Жыл бұрын
For security reasons, I am not going to say.
@user-lh4yd8hd8i
@user-lh4yd8hd8i 5 ай бұрын
How do know what size or what kind of transmitter we need to get.
@TVJAY
@TVJAY 5 ай бұрын
Our FCC license tells us the amount of power we are allowed to output.
@user-lh4yd8hd8i
@user-lh4yd8hd8i 5 ай бұрын
@@TVJAY where would I find this info, needed direction. We are just starting to look into FM station for Christian radio and church broadcasting. Any direction would be most helpful, everything has to legal.
@TVJAY
@TVJAY 5 ай бұрын
@@user-lh4yd8hd8i if you are trying to launch a new radio station then your most likely option is low-power FM, which would be less than 100 watts. The other option is to buy a radio station and within the station license it will say TPO or transmitter power output.
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
​@@user-lh4yd8hd8i Have you thought of doing a KZfaq channel as well?
@SiboStormT
@SiboStormT 7 ай бұрын
Can you turn the transmitter off?
@TVJAY
@TVJAY 7 ай бұрын
Yes. I can.
@jonyoung3018
@jonyoung3018 Жыл бұрын
Is the optimod for sale
@TVJAY
@TVJAY Жыл бұрын
Wasn't planning on selling but if you have an offer, I would be interested.
@fctifo
@fctifo Жыл бұрын
Is the station digital
@TVJAY
@TVJAY Жыл бұрын
No
@stevenbush4344
@stevenbush4344 4 ай бұрын
What does that big satellite dish do??
@TVJAY
@TVJAY 4 ай бұрын
Nothing anymore but it used to receive programming for the previous station that was located at this site.
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
​@@TVJAY Solid dishes this size with a microphone capsule placed at the reflected focal point make unbelievably good long range listening device.. I have a small satellite dish for recording birdsong.. they've just started doing the morning chorus as it's spring.. so I will have a play, also had thought of doing stereo. Thinking about it the mesh might have an advantage in tone but wind might be an issue.
@TVJAY
@TVJAY 3 ай бұрын
@@mySeaPrince_that is very interesting
@mySeaPrince_
@mySeaPrince_ 3 ай бұрын
@@TVJAY You just secure the microphone capsule front point at exactly the same point as the satellite sensor was inside the plastic housing.. the dish focal point.. the more accurate the better but appropriately does work. You can also make a small soft foam rap around the capsule to reduce wind noise and with a small dish make a tube going about a foot forward of the capsule (this eliminates sounds from the sides) lined inside with sound absorbing foam or a fluffy towel. You can also cover the outside to help dampen external sources.
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