RunRyder RC
 7  Topic Subscribe
WATCH
 1 page 771 views POST REPLY
HomeAircraftHelicopterRadio - JR DMSS › cant some one tell me if your 12x makes noise
01-16-2009 07:03 AM  9 years agoPost 1
monsterdog

rrApprentice

mexico city

My Posts: All  Forum  Topic

hi guys y would like to ask if your 12x jr is making noise , if is making noise is normal

atte:monsterdog

mexico rc

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-16-2009 09:03 AM  9 years agoPost 2
Fred I

rrApprentice

Irvine, CA

My Posts: All  Forum  Topic

what kind of noise?

PM  EMAIL  GALLERY  Attn:RR  Quote
01-16-2009 01:12 PM  9 years agoPost 3
UK Helinut

rrApprentice

Gloucestershire

My Posts: All  Forum  Topic

Yes, there is a hum from the modual area of the TX.

PM  EMAIL  GALLERY  Attn:RR  Quote
01-16-2009 01:45 PM  9 years agoPost 4
Climax

rrVeteran

West London, United Kingdom

My Posts: All  Forum  Topic

I'm guessing that it's a 45Hz hum that is generated as a result of the modulation process, which is normal.

i.e. In very simple terms, the transmitters RF power being modulated by the "control signal" that has a 22ms frame rate etc.

Has anyone listened to a DX7 SE, do these hum at 90Hz?

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-16-2009 06:20 PM  9 years agoPost 5
monsterdog

rrApprentice

mexico city

My Posts: All  Forum  Topic

but tell me is normal that me 12x is 2.4 and make de hum

atte:monsterdog

mexico rc

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-16-2009 09:28 PM  9 years agoPost 6
vavavoom

rrVeteran

London, England

My Posts: All  Forum  Topic

My 2.4 DSX9 makes a humming noise and i'm told its totally normal for a JR 2.4TX

## Inteligence is knowing a tomato is a fruit...Common sense is not putting it in a fruit salad

PM  EMAIL  Attn:RR  Quote
01-16-2009 10:05 PM  9 years agoPost 7
monsterdog

rrApprentice

mexico city

My Posts: All  Forum  Topic

ok well tancks guys for te information y was wory for me radio but you said it ok i am ok

atte:monsterdog

mexico rc

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-17-2009 05:56 AM  9 years agoPost 8
TmMugen

rrKey Veteran

Tiny Little Red Dot aka Singapore

My Posts: All  Forum  Topic

you mean the sound "eeeeeeee..."

PM  EMAIL  GALLERY  Attn:RR  Quote
01-17-2009 06:01 AM  9 years agoPost 9
monsterdog

rrApprentice

mexico city

My Posts: All  Forum  Topic

yes that noise

atte:momsterdog

mexico rc

PM  EMAIL  HOMEPAGE  GALLERY  Attn:RR  Quote
01-17-2009 05:49 PM  9 years agoPost 10
mrloudly

rrVeteran

Naseby Northampton England

My Posts: All  Forum  Topic

My 12X made a noise after the wife saw the bill and wacked me round the head with it

Have just listened and it does hum. Sound like a small fan running...

PM  EMAIL  GALLERY  Attn:RR  Quote
01-18-2009 07:38 AM  9 years agoPost 11
mchammer

rrElite Veteran

California,USA

My Posts: All  Forum  Topic

^^^^^LOL

Peace Through Superior Firepower!!!

PM  EMAIL  GALLERY  Attn:RR  Quote
01-18-2009 08:51 AM  9 years agoPost 12
mrloudly

rrVeteran

Naseby Northampton England

My Posts: All  Forum  Topic

"you mean the sound "eeeeeeee..." "

That'd be the limited edition "Yorkshire" set

PM  EMAIL  GALLERY  Attn:RR  Quote
01-19-2009 04:59 PM  9 years agoPost 13
RAK402

rrElite Veteran

Alhambra, CA

My Posts: All  Forum  Topic

Mine has a sort of high frequency "tick" noise to it.

Team KBDD/Compass Team Manger/Experience RC/Team JR Americas/WR Field Rep

PM  EMAIL  GALLERY  Attn:RR  Quote
01-23-2009 04:02 AM  9 years agoPost 14
jschenck

rrProfessor

La Vista, NE.

My Posts: All  Forum  Topic

I'm pretty sure that the nose described here is the voltage regulator doing it's thing.

PM  EMAIL  GALLERY  Attn:RR  Quote
01-23-2009 04:41 AM  9 years agoPost 15
xxcysxx

rrKey Veteran

Baltimore, MD - USA

My Posts: All  Forum  Topic

on my 10x with the spektrum module, it made a very low "eeeeeee..." noise, and so does my futaba t8uhp super with the spektrum module, it also made a low noise.
i can hear it when i put it right next to my ear, or if its really quiet in the room. the regular 72mhz module on either transmitter doesn't produce any audible noise, however.

Tam

PM  EMAIL  Attn:RR  Quote
WATCH
 1 page 771 views POST REPLY
HomeAircraftHelicopterRadio - JR DMSS › cant some one tell me if your 12x makes noise
 Print TOPIC  Make Suggestion 

 7  Topic Subscribe

Sunday, June 24 - 6:28 am - Copyright © 2000-2018 RunRyder   EMAILEnable Cookies

Login Here
 New Subscriptions 
 Buddies Online