Author Topic: tv broadcasting (Read 1678 times)

guia · « **on:** December 09, 2009, 10:39:58 AM »

hello po sa lahat ng ECE d2
patulong naman po about sa
tv broadcasting thesis ko po kz
dko po alam kung pano mas sstart d2!
Any idea po!ty.....

Philippine Electronics Forum · « **on:** December 09, 2009, 10:39:58 AM »

danny · « **Reply #1 on:** December 09, 2009, 10:43:19 AM »

double posting

Philippine Electronics Forum · « **Reply #1 on:** December 09, 2009, 10:43:19 AM »

nucleus · « **Reply #2 on:** December 09, 2009, 12:05:25 PM »

Quote from: danny on December 09, 2009, 10:43:19 AM

double posting

oo nga

BTW OT:

kelangan mo ng RF modulator pwede na yung nabibili sa RAON tapos iboost mo yung output nun meron ka ng transmitter

Philippine Electronics Forum · « **Reply #2 on:** December 09, 2009, 12:05:25 PM »

BANNEDMemberAccount · « **Reply #3 on:** December 09, 2009, 01:01:28 PM »

-medyo naguguluhan rin po ako dito ano ang pagkakaiba ng RF modulator at RF Amplifier?
-kapag nagawa na project, ano marerecieve ng tv black and white ba o color rin, o sound lang ?

meron na akong mga Diagram ng TV transmitter pero namimili pako kasi medyo naguguluhan pako

Philippine Electronics Forum · « **Reply #3 on:** December 09, 2009, 01:01:28 PM »

nucleus · « **Reply #4 on:** December 09, 2009, 01:26:46 PM »

Quote from: Idol ko Si Paula T. on December 09, 2009, 01:01:28 PM

-medyo naguguluhan rin po ako dito ano ang pagkakaiba ng RF modulator at RF Amplifier?
-kapag nagawa na project, ano marerecieve ng tv black and white ba o color rin, o sound lang ?

meron na akong mga Diagram ng TV transmitter pero namimili pako kasi medyo naguguluhan pako

RF modulator simply by it's name modulates Radio Frequency signal
RF amplifier amplifies Radio Frequency signals

kapag nagawa na yung circuit syempre kung ano ang input mo kung colored o B/W yun ang madidisplay sa reciever depende na lang kung wala sa tune yung RF modulator at RF amplifier mo maaring magappear na B/W yung marerecieve na video

Philippine Electronics Forum · « **Reply #4 on:** December 09, 2009, 01:26:46 PM »

rdpzycho · « **Reply #5 on:** December 09, 2009, 01:42:40 PM »

ano ba ang thesis mo sa broadcast?

BANNEDMemberAccount · « **Reply #6 on:** December 09, 2009, 02:06:18 PM »

thanks sir nucleus alam kona

dan.enriquez · « **Reply #7 on:** December 14, 2009, 10:51:27 PM »

maraming klase ng broadcasting pwede Audio lang (ex. FM / AM radio broadcasting) or Audio / Video Broadcasting (ex. TV Station Broadcasting).sa audio subukan mo yung WIRELESS SPEAKER SYSTEM o WIRELESS HEADPHONE.sa A/V Broadcast naman subukan mo yung output ng dvd player nyo e broadcast mojan sa mga kapitbahay mo.madagdag ko lang sa sinabi ni nucleus (ang RF modulation = yung process ng pagsasakay ng signal sa carrier / ex. yung audio signal/frequency AF isasakay mo sa carrier frequency nya.ang audio frequency ay 20Hz - 20KHz pano mo ito e tatransmit sa FM samantalang ang FM frequency ay 88MHz - 108MHz?dun nagyon pumapasok yung tinatawag na Modulation).

pedong · « **Reply #8 on:** January 21, 2010, 08:33:58 PM »

p2long nmn po pls... pwd poh 2lungan nyo q s thesis q?? tv broadcasting poh audio and video.. my mga info n poh aq, kso ung format d q alam kung pnu q ccmulan... p2long poh lapit n kc dedline ala aq mhanap n pgkukuhanan ng idea.. 2lungan nyo poh aq.. wilfredo santiago from wesleyan university s cabanatuan... slamat po

jikar7189 · « **Reply #9 on:** February 09, 2012, 08:05:50 PM »

@nucleus eh ano b pwidi gamitin n device or something to boost that output signal from the said modulator?

ditchie · « **Reply #10 on:** February 09, 2012, 08:20:04 PM »

^ts try mo basahin project sa alexan na wireless tv modulator. yun complete na yun ang details. meron na yun rf modulator at at maliit na rf amp. parang isang maliit na tv transmitter na yun.
lahat ng tanong mo kaya sagutin dun, actually tapos na thesis mo.. wahehehe
bili ka nalang ng kit sa alexan din...

ditchie · « **Reply #11 on:** February 09, 2012, 08:21:08 PM »

^para mas mataas na power palitan lang rf amp, bwela me transmitter kana sa channel 2 or 3 ata yun...

Philippine Electronics Forum · « **Reply #11 on:** February 09, 2012, 08:21:08 PM »

Philippine Electronics Forum