mvyradio

Tower crane
Aaron Read

UPDATE 12/01/16:   Tower crew foreman says no more power reduction this week; they're currently scheduled for December 5 & 6, weather permitting.  

UPDATE 11/28/16: Weather forecast looks lousy for tower work both Tuesday and Wednesday.  That's the good news.  The bad news is the tower crew is finding that the new cellphone equipment is not working the way it should; things aren't "talking" to each other properly.  They need at least another day or two, quite possibly more, to iron out the kinks.  Check here for updates!

UPDATE 11/28/16: We're at reduced power for the day on 102.7FM. 

UPDATE 11/25/16: The tower crew is here this morning, so we'll be on reduced power for the day.  Rain picked up, tower crew had to pack it in.  Back at normal power at 11:50am, but the crew will be back next Monday 11/28.  Likely Tuesday, too.

UPDATE 11/23/16: I'm told the tower crew fell behind schedule on Tuesday and couldn't make it up today, so they're scheduled for more work on Friday 11/25.  Same time (9am-4pm).  

I'm not sure it'll happen; the weather forecast isn't good.  Keep watching the @RINPR twitter feed for updates.

UPDATE 11/21/16: no tower work today; weather forecast is too nasty.  That means no power reduction on 102.7 for Monday.  More likely tomorrow and Wednesday.  

UPDATE 11/18/16 evening: WHEW! Omnia processor is fine. Turns out our backup STL was misconfigured and was positively blaring electronic white noise.  So loud, in fact, that it caused "crosstalk" inside the Henry Engineering AutoSwitch that automatically changes the primary STL (Studio/Transmitter Link) to backup upon silence.  "Crosstalk" means the noise on the inactive backup side was bleeding into the active primary side.  Quite loudly, in fact.

As for the tower work: no word yet on specifics, but we're still expecting they'll need reduced power during the weekday on Monday 11/21 thru Wednesday 11/23.  I'll post updates here and on the @RINPR Twitter feed as I get them.

it appears our Omnia 6exi audio processor has failed.   This might explain why many of you reported hearing so much static today; it wasn't just the reduced transmit power (as we and all our remote telemetry monitoring would've indicated) but instead the audio processor has decided it's going to output a little bit of program audio and a LOT of white noise.

As of 4:30pm, we have bypassed the processor for the analog broadcast of 102.7FM.  We don't have that option for HD Radio listeners, so if you have an HD Radio receiver...you might hear audio for a few seconds, then it goes silent.  I'll be working on this tonight and/or tomorrow morning to get something in place, even temporarily.

I've already called Omnia Audio and at worst we'll have a loaner unit in place by Tuesday or so.  We might be able to rig something up tonight that'll at least sound decent, even if it's not 100%, and get audio on for both analog and HD Radio listeners.

-------------------------------

UPDATE 11/18/16: today the tower crew is hoisting the last of the three antenna arrays using a giant crane.  That'll take most of the day.  

The foreman tells me they're expecting another two, more likely three, days of work to install the remaining antennas onto the new arrays, secure the RF cabling, and finish cleaning up the site.   So probably more work next week (11/21-11/23) but I don't have exact dates/times yet.

MVYradio 96.5 listeners; the device we use to get audio to the transmitter for the backup STL (Studio/Transmitter Link) is a Barix Exstreamer and it has been acting very weird.  It just spontaneously resets the connection once or twice an hour; during a reset it's dead air and it takes 20-30 seconds to rebuffer and get audio playing again.  There are some functions that are not behaving like the manual says they should, so we're not sure if this is a problem with the data connection, or a problem with the device itself.  We are trying to make it more reliable but we're limiting what we experiment with since each change to the Barix forces a reset and, therefore, some dead air.

----------------------------

UPDATE 11/14/16:   no work scheduled for today (Monday) nor Tuesday or Wednesday.  I'm told the tower crew wants to try and finish up on Thursday and Friday.  Updates will be posted here and on our @RINPR Twitter feed.

UPDATE 11/9/16: between setup delays, inclement weather today, and predicted high winds on Friday, the tower crew is behind schedule.  This is unfortunate, but not unsurprising; it's also why we wanted to have a system in place where 102.7 was still on the air, at reduced power, instead of just completely off.

The good news is that we were at normal power throughout election day and through a lot of post-election coverage today.  More good news, we'll be at normal power all day Friday, too, barring a significant shift in the forecast.  And we'll be at normal power over the weekend as well.

The bad news is that we'll probably have to run at reduced power between 9am and 4pm on various days next week (11/14 thru 11/18).  The foreman tells me they usually need one day each to remove an antenna array, and replace it with a new one.  There are three arrays (one for each side of the tower) so after Thursday there'll still be two more days, possibly three...maaaaybe four...on the tower where reduced 102.7 power is necessary.

Keep an eye on the @RINPR Twitter feed (you don't need to be a Twitter user to read it!) for updates as they happen.

-------------------------------

ORIGINAL POST FOLLOWS:

Between 9am and 4pm on Nov.8 thru 11th (that's Tuesday through Friday), our 102.7FM signal may be operating at reduced power.  About 300 watts instead of our usual 2000 watts.   Those of you listening "on the fringe" (as the saying goes) of our broadcast area might notice it, but hopefully it won't be too bad.  Our HD Radio will not be functional during this period, either.

This will NOT affect our 88.1FM signal, nor our webcast.  With luck, it will not impact MVYradio's 96.5FM signal (we're trying to rig a temporary audio path).

WRNI-FM utility rack
Aaron Read RIPR

UPDATE: More tower work Saturday April 11th beginning at 10am.

The second AT&T crew is returning for another try for antenna replacement on Saturday 4/11 starting at 10am and lasting most of the day.  

Based on previous experience, we are hoping to maintain normal operations on 102.7...or at worst just run at half-power.   Check the @RINPR twitter feed for updates.

------------------------------------------------- 

102.7FM tower
Aaron Read RIPR

Beginning at 10:00am on Saturday March 28th there will be an extended outage of RIPR's 102.7FM signal.   It is expected to last several hours at least, possibly until sunset (around 6:30pm).

We may be able to continue operating at reduced power.  But it's likely that 102.7 will just be completely off the air.   Please note: whenever 102.7 is off, our WCVY 91.5FM signal in Coventry will be off as well.  (it gets its content via a radio receiver tuned to 102.7)

Spectrum Analyzer
Aaron Read RIPR

Friday night and mid-day Saturday (Nov.14 & 15) ended up being a bit of a saga for what was supposed to be a routine upgrade for our 102.7FM signal in South County.   So first off, an apology to our RIPR listeners on 102.7FM, and to MVYradio's listeners to the 96.5FM signal in Newport.  There were several dropouts, periods when RIPR was on backup transmitter (and thus 96.5 was off entirely), or when both transmitters were down.

Exactly what happened could be described as an avalanche of minutiae, but I'll lay it out as best I can.

Not nearly as romantic as "Lost in Austen", but the hefty thunderstorms that roared through Wednesday morning dumped a lot of rain and dropped a lot of lightning, both of which conspired to take RIPR's 102.7FM (and MVYradio's HD2) off the air for an hour or two.

Sharp-eared listeners may have noticed some announcements this morning on RIPR, having to do with our FCC broadcast licenses.  In fact, listeners to every radio station in Rhode Island, and all of New England, will be hearing similar announcements today.   It’s because every eight years, AM & FM broadcast licenses expire and must be renewed; these announcements are required by the FCC as part of that process.

Air conditioner
Aaron Read

Air conditioning.  Cool heaven for those who have it, blazing hell for those who don't.  It didn't used to be terribly common in broadcast engineering, but it's become moreso in the last ten years.  The reason is that, more and more, audio processors, RDS encoders, audio encoders/decoders, studio/transmitter links, remote control systems, and even the transmitters themselves, have all become increasingly "computer-like" with IC's, hard disk drives, power supplies, electrolytic capacitors and the like.   All things that fail quickly when operated in temperatures above 80 or so, and the warmer it gets, the faster they fail!