The ECE Hub

Before I explain this diagram, I would like to give the credit that this Mnemonics is made possible courtesy of PERCdc Review Center. I merely improved and added my own stuff. This is to somehow enlighten the memory load of reviewees especially in EST. I guarantee that once you are familiar with this, you can easily recall this until the day of the board exam or even beyond that!.

This mnemonic touches several fundamental topics of EST and is very much essential because who knows there might appear a question or two from this one. (every Point matters).

Ok now for the fun Part. The Mnemonics. The letters with the green highlights are the 1st letters of the different ITU RF designations. (Ref: Page 17, Tomasi). In order for easy recalling of the different bands simply use this mnemonic : Every Very Very Loving Mom Has Very Ugly Son Except I.
* Please take note that Voice Comes First before VLF*

Now In order for you to know the frequency just remember this Mnemonic: VHS at  3:30, kasi Ma Galing.
*Take note that the V in there stands fot Very Low Frequency, the kasi Ma Galing corresponds to the frequency in kilohertz,megahertz and gigahertz respectively. The 3:30 signifies the frequency range for these three.

Moving on, We will proceed to Wave Propagation Topic and its relationship with the spectrum. In order for you to easily recall what wave describes what, simply familiarize yourself with the illustration and the apply this Mnemonic: My Kilikili Has D Most Decent C Mill.

And then as a final note: Just Remember SKY is High Frequeny, Frequencies below Sky are Ground and above the Sky is Space. Refer to the figure.

Once again. This diagram would not be possible without the mnemonics I've learned from PERCdc.

GEAS is probably the 2nd difficult subject to study (next to EST). The very reason for this is that there are so many refrences out there and the subject coverage is also broad. Here are some tips on how to deal with GEAS:

1. Remember your Physics Book in College. ALmost all topics in GEAS are discussed in Physics except for Economy,Laws & Ethics and Management. Familiarize yourself with the concepts behind the problems. Do not focus so much on advanced topics.

2. Love the "Yellow Book". Excel's Yellow Book is probably one of the best references out there for GEAS, Forget about the discussions on the side of the pages, just focus on the questions and problems. Complement it with PERCDC's GEAS book because it provides more detailed discussions on the topics.

3. Do not attempt to study all. As usual, our mantra of "DO NOT STUDY HARD, BUT STUDY SMART" applies. Observe the trends of the previous exams and then start from there.

I will be also posting mnemonics on GEAS so stay tuned for more. I will be posting more frequently now since the holidays are now over and everythings going back to normal.

Here is another inquiry from one of our readers.

As Quoted:
"sir condi po ako sa EST..ano po dpt ko basahin or revuhin?mgtetake po ako dis april..tnx".

EST has a very broad scope but I guess this is where trending will play a big role. You have taken the last EST board exam right? I believe that it would be a good starting point as to where to focus your review.

Ask yourself this questions:

What made the last EST exam difficult?
What is the "meat" of the exam?
If I were to name a topic in EST that is somewhat the majority of the questions in the past board exams, What would it be?

Focus on those stuff and another thing, If you have'nt finished Tomasi, do not bother to finish it. Only read the Sattellite topics on Tomasi and then focus you attention on Blake. Also if possible, enroll in the refresher/coaching programs of the several ECE review centers.Also stay tuned for tips and tutorials in this blog.

 Hello guys, I'm back from the Holidays, I am really glad that to get several feedbacks from my readers. I will answer each one of them. To start off with, I will answer Emmans query. As quoted:
"hello. makakapasa kaya ako bord exams kung sa january me start magreview? 2nd take ko na kung sakali sa april last march 2009 math at elects lang naipasa ko"

Emman, I firmly believe that it is not yet too late for you to study and prepare for the april board exams. For the following 2 reasons:


1. Your experience with the atmosphere of the board exam will play a very big factor. You will have an advantage over the 1st takers since you already have the "feel" for the exam. Believe me, the 1st time is so different.

2. Since you passed 2 subjects out of 4.It is safe to say that you are somehow prepared to face math & elex again. So you can allot more time on GEAS and EST. The 4 months or so is enough to do just that.

My advice for you is to take the board exam and believe that you can make it. Just keep in mind that you need to schedule everything. Do not waste time and discipline yourself. Its just 4 months so its best to really give it a shot. Good Luck!