Hi there, I'm currently investigating ways of improving emergency vehicle response times. One of the possiblities i'm looking at is emergency vehicles sending...
Jon, Very interesting, I have been looking at a similar thing but cannot get my company to give me the money to develop a prototype. What I thought of was for...
we looked at doing exactly this...In Australia the broadcast authorities don't allow broad cast over an certain power level on already assigned frequencies....
Usage of the TDC with your own customer idling stream a s locking mechanism will work, have done similar here. Testing revealed about 20mS per active FM...
Some frequencies have a max capacity unless you change your location on the dial and or you pay more to have more wattage to the FCC. ... Yahoo! Shopping Find...
Hi I notice when I play a track on air that's really out of phase, the RDS encoder goes nuts & the text is all scrambled! Just an interesting observation. ...
There's a lesson there! Do not play anything out of phase! Seriously though, this is easy to explain. What happens is the stereo subcarrier level (L-R) is...
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orxata_d_xufa
orxata_d_xufa@...
Dec 13, 2005 5:28 pm
Try with Blaupunkt sets,they have worlwide receivers with RDS. Why won't manufacturers sell european models for Australia?They're fully frequency...
post filter clipping, IE composite clipping will also really screw up subcarrier performance as clipping adds lots of garbage to the upper end of the baseband,...
please can some one tell me about automation software for my radio station and i can manage the play list and traffic and the singer name and title from...
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Jim Donaghie
jim.donaghie@...
Dec 16, 2005 11:42 pm
Hi, I wonder if anyone in here can help me. When listening to my local radio station with RDS selected it often switches across to the neighbouring counties...
The problem is with the regional setting. The two radio stations most likely have a generically linked PI code. For example one station might have C186 and...
Hi Last night after the usual sign/off for the day, I decided to run some classical music & found the RDS performance was "bulletproof"! - (ie less stray...
there's a fault in your setup, RDS is bulletproof regardless of music type None of the 11 stations here in Auckland have any RDS errors, and they have a...
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Dave Stanley
daves@...
Dec 21, 2005 2:44 am
This does indeed point to problems with you transmission system. Either too much composite/MPX clipping, too much clipping in the L/R channels or poor low...
Hi all.. I just bought the KENWOOD KDCW5031Y CD/MP3 radio for my car. IT works all right, I got it to scan most of the RDS stations in my area, but the one I...
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orxata_d_xufa
orxata_d_xufa@...
Dec 23, 2005 4:35 pm
There may be two troubles,but I think the first is most probably: -The station is less power than normal at this time,as you say,the radio doesn't stop in your...
I very much doubt that, I do not like the sound of older vinyl on the air, it sounds too midrange heavy, and quite flat. I'll take my CD's thank you very...
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royallottery1@...
Dec 28, 2005 3:46 pm
ROYAL INTERNATIONAL LOTTERY BV GRUNDER 107 2340 VC MIJTENSTAAT DEN HAAG, THE NETHERLANDS. ATTN: We are pleased to inform you of the announcement today 28th of ...
It is possible that the station's transmitter is faulty and they are oiperating on a temporary, lower-powered transmitter with no RDS. Or that the RDS is...
Hi to RDS forum Members I am working on RDS encoder hardware. In designing the shaping filter in transmitter ( raised cosine filter) , I have understood that a...
Hi to RDS forum Members I am working on RDS encoder hardware. In designing the shaping filter in transmitter ( raised cosine filter) , I have understood that a...
an active filter of some sort is probaby the best way to go. it will yield lower distortion and possible lower error rates, and with careful design, will be...
Hello, My Name is Nate, And I'm going to go in to Broadcasting school, Shortly, And I wanted to learn a few things. Any help at all would be greatly...
... Thank you Josh You mean that implementing a 2nd order sallen key ( by an opamp and some resistors) dont give a good performance ? if yes there are two ...
I seem to think that a stand-alone filter network like the one you propose may work better than trying to take the back way through a phillips IC, which is...
Hi all Just got a techo with some high tech gear to examine & adjust things to get them running properly. We found the RDS injection level was running too low...
