VU2PTI is OM Pradeep


Sanjay

Sir, i came in to RADIOying, because of the compulsion of my Respected Teacher,  Chathunni Sir, when i was in my academic years of electronics.. then on that time my Colleagues were, Mr Hamsa, Mr Ali, Mr Pradeep, Menon Sir, and some.. after that i got an oppertunity to go for a research, in radio guiding and avionics, by Shreedhar sir, an aviation engineer.. then came neutral, as married, and forgot.. then 2005, i brushed it all agin, and was too tough to erect antennas as i was residing at a rented home.. so, then again, gone in dark.. after that, in 2007, i was back in research, in avionics again, to submit some projects from my side.. and continued.. and now, i am in a tie up with Academy to develop some RADIO gadgets for Academy.. and not active anymore, and restricted due to my research programmes.. and waiting to go for examinations for advanced radio lisense, from Trivandrum centre, but my health issue not allowing Sir.. so, waiting to request to Vinodettan to take me at Trivandrum, by car, as the office is situated near to his home.. and waiting to get some money for taking further lisense.. and hope will conduct exem, before my health stae strikes bad.. and at presnt i am working on some arrangements to study about extra terrestrial radio phenomena... but still idle.. no one to help me.. and will be back active as my contract ends this year.. 

Roopesh
point taken! but you still haven't answered my question of your call-sign, i can help you find it if you have forgotten it or you have lost it, so will any help on WPC front (Pilots RT license too is issued by them), all the best

Sir, surely i need your help as i want to recover all, and yes need new radio lisense, and will mail you personally, as i need a permission from Academy, as i submitted my papers there.. and got an instruction to keep as silent.. and i am working on some radio devices for ship and aero model division.. i will mail you the sign personally, Sir, as i do not know is it feasible to publish sign as i am in a research programme.. 

Roopesh !
Dont worry about your HAM C/S it is like your name, it is what people call you by, without the C/S how will anyone contact you, because you are on a common grid calling, it is as open as it can get,

So safely you can tell your Ham C/S, go ahead

Are you an Elmer ? with your experience you will be. no?

Sir, i am not much deeper in to HAM ing.. and most of my efforts is based on developing needed gadgets.. and as i am not much active, not in to a mentor side.. and here, i do not have anyone to guide me anymore.. but  i want to be active back Sir.. at Vatakara, i hope have an office related to this and have to try with them.. but i think, with that effort, and money, i can make many good models .. especially at this bad stage of health.. 

Roopesh

I think it is time you came clean on your fraudulent claims. You have gone through this before, apologised, but are back to your old ways. You DO have talent. Nurture it. Give up on the - unnecessary, in my opinion - BS.

Please do not miscontrue this any kind of threat. But there is much too much evidence to shoot your claims to smithereens. Would you like it made public?

Its your call.

This post is repeated in another thread, which is of direct concern to my field.

Still no answer for what vmj asked , are u a ham. ? If so please reveal
Your call sign . 73' s de vu2 sep

Quote from: roopeshkrishna on June 01, 2012, 07:34:01 PM
Sir, i am not much deeper in to HAM ing..

Santa
the question is answered !

Roopesh
That was the aim, we are modellors by hobby not by line of work, HAM, flying, audio, electronics etc etc are some people's line of work, like sachin lets his bat do the talking, all of us should let our work do the talking, what say ? like i told you before, in our locality we may be kings (Above mediocrity) not in the cyber space, cyber space cuts across distance, cast , creed colour and region. SSWC will be seen through, we all need to be careful.

an elder brotherly advice, hope you remember it for life, for your good

no point in hounding the poor chap - he is
not harming any one .... let him be.

The gaffes were getting bolder when people kept quiet. Writing meandering ramblings when you don't have the answer didn't work in school exams, it doesn't work here either.

"When boasting ends, there dignity begins."

Saikat da -

If you just look at the very first post in this thread, and Reply #2, you will see that the answer was not towards the question at all, and went way off on tangents.  It confuses people, especially beginners.  That is what prompted me to post Reply #14.

I have been notified in private by multiple members (especially senior members) about how we are going off on tangents on many questions, and about some questionable claims.  While we respect Roopesh for his skills and perseverance in many areas, we also need to watch out for the quality of content, especially technical content posted here. I wish I had 25% of his abilities in many areas ! 

It is in his best interests too, that he feels there is some scrutiny of his posted content here. I am sure he understands that we all are his well-wishers.

Oh God - not again........I just wasn't paying attention to this thread and hadn't noticed this fracas earlier. Pity. Not that I would know a diode from a resistor.

Btw Rcpilotacro - sswc - are we talking about Surface-Subsurface Warfare Coordinator here? Please explain...........

VC

it is Sub Surface alright and related to WC too, and i am saying this 'with confidence'.... jokes apart

Anwar Bhai

+1, fresh young children need to be guided, taught, correct things about RC and its associated electronics, take my case for example, though i have been into electronics from my childhood i dont think i am anything beyond Rookie as far as electronics is concerned (For that matter on anything), therfore participation on electronic discussion is minuscule and rest, weighed and crosschecked

Roopesh
you are one of the very good modellors, i have always been your fan and will be, have no doubts on that

Sir.. my all works are humble to me, and theres no any cliam, and still trying to make some thing within my circle.. and still i have lot more things to do, but i need time, as i am not a rich person to grab it all fast, and above all state of my health is not favourable to me.. and i told you i need all help from you to learn and achieve many things from you, but need time.. Sir,and always respects your advices and living with that grace.. with great respect..

dont take it to heart, it was just a friendly advice/suggestion/correction, you are a Forum Hero

Quote from: sushil_anand on April 02, 2012, 09:55:10 PM
Here we go around the mulberry bush! And it's not early in the morning.

Ujwanna, I am with you. I feel this mumbo jumbo and virtual hogwash masquerading as technically qualified input has to stop in the wider interests of people who will take this as gospel because of the authoritative style.

But, from prior experience, the cat will not be "belled". And "life" will go on.

It couldnt have been put in better words. Resonates my thoughts 100%.

Sure Sir..  

VK2KCB licensed 1970s but not active for a few years. Power is a killer in many ways. Kills batteries, kills output devices and can kill people. Also known to kill friendships when an overpowered user happens to knock another user out of the skies. Believe me it can happen. I have a very nice gentleman who has a business which backs onto our flying field. He has managed to do something no government laws can, restrict our flying area. Should any flyer stray less than 400 meters from his establishment all contact with any aircraft using 2.4ghz is lost. You can imagine the problems that causes.

This gentleman decided he required better WiFi coverage than could be gained from a standard cheap modem. Did he purchase a better modem, move his modem and inbuilt antenna to a better position or purchase a better anttenna system, NO, he purchased the cheapest and nastiest WiFi range extender he could find. He leaves said equipment on permanently and even after being asked nicely if he'd switch it off on weekends when most people fly, he's refused. After being informed that he is breaking a number of laws, he simply laugh and tells us he has more rights to run his business than we have to fly.

Please remember this little fact. As soon as you fit one of these "gadgets" to your transmitter, you are breaking the laws of your own country, some may add here, you are also breaking common good manners and unwritten laws most RCers abide by. If I saw a Flyer standing anywhere on our flying field using any form of "range extender" or Amplifier, he wouldn't be using it for long, he would leave in one direction and his radio equipment in another. Most cheap amplifiers are not built to any code, it's pretty much guaranteed to do the job as cheaply as possible. I saw someone mention on this forum that his system was so powerful it knocked his Bluetooth off the air, yes and every user of 2.4ghz in the area.

Forget power, accept what you have, usually 100mw from a standard transmitter. Not enough you say? How much power would you think it would take to transmit a signal to say, the UK. Not on 2.4ghz but let's use 28mhz. OK it's a long way from 2.4ghz but bear with me. A friend of mine was into CB radio, he heard about "Skip". It could take a signal which couldn't get 10 km and make it travel many thousands of kilometers. So he invested in a linear amplifier ( a funny term because there was little linear about his signal) He tried for weeks to talk to Japanese, Americans or Mexicans. In the meantime he was wiping out half the town's TV reception and anyone else using any form of radio comms. A weeks later there was what's known as a QRP contest (a low power competition to see who spoke to whom in the Ham fraternity) I invited my friend along for a look see. Over 50 contacts were logged with 25 different countries. "Where's the amplifier"? my friend asked. "Outside" we all answered. I took him outside and pointed at the antenna, a 5 element yagi. No amplifier, just a darned good antenna. The transmitter was housed in a small biscuit tin, mainly because the builder couldn't find anything smaller.

The moral of the story? it's got nothing to do with the transmitter's power out, it's all to do with the antenna. The correct antenna on an RC radio can get places pure power can't. No interference, no one dies and no friends are lost. Since that day I've worked over 200 countries and made over 20 contacts in Canada using only 200mw. Many people have done even more with even less.

Personally I'm not into FPV except for close in work. I don't care about range, I prefer to see the plane I'm flying. Long range is only for record seekers and egos. Any records broken for long distance cost the record holder many thousands of dollars. I'd sooner watch a video of a good FPVer flying his aircraft with precision within 500 meters than someone out to break a record, I've watched them and they are boring.

By the way, my friend is now dedicated Amateur Radio Operator and he has some of the best antennas you'll find anywhere, not one amplifier to be seen. Lecture over   Stu