Database Users

why does it take so long to get gps-signal?

hey guys,
i have a little question,
i just bought a haicom gps receiver and use tomtom 2 software. When i get out of my garage, it takes always more than 15 minutes to get a signal. sometimes during driving i also lose it. How comes?
when i connect my device to the receiver and power, i get something like "connecting to t-mobile MMS"...
oh, btw i have a MDA II with latest NL t-mobile rom. 1.60....
if anyone could help please...
thanks!

The gps should only take this long when first used, after that it should lock in a matter of a couple of minutes, to test the gps properly it is best to test it outside the vehicle, I think most Haicom mouse gps come with magnetic base so stick it on the roof and drive around, if it works better it is probably becuase your car has a metallised windscreen which blocks the signal. The message about connecting to the service provider is an error due to the com port being accessed i think, mine used to bring up activesync every time but once I canged my activesync settings on the xda to manual instead of auto sync it solved the problem.

so i should always drive around with my window open?? and stick the receiver outside the car?

I would agree with Crusin Through - I think your car may well have some form of heated windscreen or heat reflecting windscreen. What car do you have.
If when you do place the receiver on the outside of the car you do get good signal you can get a special anntenna that had an outside part and an internal part that you can fit permanently to the car so you can still move the thing about. Bit like a mobile phone antenna.
Alternatively as you have the XDA II you can get a bluetooth receiver an place it on the rear parcel shelf (I think the wider heating strips won't affect it - but can't confirm it.)

John, I wasnt suggesting you drive around with your window open, I was suggesting a way to ascertain if your windscreen is the problem regarding your blocked gps signal, by the way I have used a gps on the roof and the window will shut almost all the way however as the last post mentioned you can obtain a re-radiating antenna, this will solve your problem if indeed the windscreen is the culprit.

Re-rediating antenna - that's the word I couldn't remember :lol:

ok guys, thanks. i'll try with such an extern antenna.
thanks for your help

Before you spend your money on the re-rad antenna - try the thing on the roof - if this works then the antenna is your only real option if you want to continue with the thing in the front windscreen.
I'd hate you to buy the re-rad and then find it doesn't work.
Incidently what car do you have? (Does it have a heat reflecting or headted windscreen)

And if it works outside,
you still don't have to buy an external antenna, as normally the windshield have an area where is not metal coating...
try to check the manual of your car..

i own a toyota Camry 2002 model, it has indeed a windscreen etc...

Aerial Socket "discovery"

Hi all,
Just back from holiday and my new toy has arrived - an external aerial for the Exec...
Not sure if this has been covered before (I tried searching for 20 mins and didn't find anything) but after experimenting I have discovered the following:
The left hand aerial socket only works for GSM.
The right hand aerial socket only works for UTMS.
Guess I always wondered why there were 2 sockets!!!
G

Aerial sockets? Can we see some pics please?

I'd be interested in more info on this as well.
Do you know what type of connector it uses?
Any ideas on the reliability of the connections, they look as though they could be flimsy?
Have you tried to see if they improve the Wi-Fi signal at all?
And the ultimate question, what aerial is it that you bought?
Thanx in advance,
Pug.

gquipster said:
Hi all,
Just back from holiday and my new toy has arrived - an external aerial for the Exec...
Not sure if this has been covered before (I tried searching for 20 mins and didn't find anything) but after experimenting I have discovered the following:
The left hand aerial socket only works for GSM.
The right hand aerial socket only works for UTMS.
Guess I always wondered why there were 2 sockets!!!
G
Click to expand...
Click to collapse
I think you are mistaken!
One socket is for an external GSM antenna (2G and UMTS), the other socket is for an external WIFI antenna.

jasonkruys said:
I think you are mistaken!
One socket is for an external GSM antenna (2G and UMTS), the other socket is for an external WIFI antenna.
Click to expand...
Click to collapse
And are these avaiable off the shelf yet??
Mav

Aerial I bought and more...
Well to answer the important question of what aerial I bought it was this one:
http://www.mobilephonecrazy.com/modeldetail/xda-exec,Signal_Enhancer.htm
I mainly bought it for the car - driving through Windsor Great Park the signal is a bit dubious at places so bought this to improve it.
I've actually downgraded the radio stack on the phone to 1.09 recently as 1.13 seemed to have problems with the UMTS signal - in places where everyone else was getting a good UMTS signal I was getting 0 to 1 bars at most - and it does seem better now, but the built-in aerial of the Exec doesn't seem very good at all - hopefully the successor will have a better antenna!
The above aerial I think is a fairly standard aerial but the important thing as far as we are concerned is that it came with a 50cm fly lead that has a socket for the aerial at one end and a plug that goes into the back of the Exec at the other - it came in a little plastic bag marked "SPV M5000" - I'm not an electronics expert I'm afraid so can't tell anyone the actual type of plug but I'll photograph it tonight if anyone is interested.
Right I have to drive to work - have a good day everyone!

Hi,
It looks like a great find. Can you comment on how good the aerial is? Does it really do a good job of increasing signal strength and if so by how much on average?
Does it give you a signal in places you didnt used to get a signal before?

It would be great if you can post the results of your "discovery".
I have a really crap signal in my office and need to balance my phone on top of a lamp to get just 1 bar....
Also you might want to move this to the accessory board?

Any chance on some feedback for this aerial?
I really want to sort my reception problem out and would like to know how your aerial performs before wasting money...
Thnks

I'd love to post some performance reviews of this aerial however some blaggard on Friday stole my car, laptop, phone and aerial so at the moment I'm kinda incommunicado :-(
Once insurance kicks in and I get replacements (should have new work laptop shortly) I'll post some performance comments.
Sorry all!!!
G

gquipster said:
I'd love to post some performance reviews of this aerial however some blaggard on Friday stole my car, laptop, phone and aerial so at the moment I'm kinda incommunicado :-(
Once insurance kicks in and I get replacements (should have new work laptop shortly) I'll post some performance comments.
Sorry all!!!
G
Click to expand...
Click to collapse
Bummer chap, hope you get sorted.
Mav

OK looks like I wil take the chance and buy an aerial anyway.
I will let you know....

Sorry about the uni
Dude sory to hear about the uni getting robbed. I also live in windsor so will keep an ear to the ground for anyone selling/getting rid of a uni.
But back to the thread.
I work in a second world war hangar with 3ft thick walls, so reception is nill.
After looking into wifi a little while back, I was making an external wifi antenna for my uni for use around home and work (very basic just a pice of wire and a wooden pole). When I plugged it in to my uni I found that the network signal (not the wifi) reception went up to 3 bars from nothing.
I have plugged the antenna in the wrong connector.
so after cocking up I have solved a problem with the signal but not the wifi.
All I used was a 10mtr pice of coax (50hm). A standard female uhf tv conector and this is the important bit, a 36mm copper rod from the centre of a power cable. Fit this in the uhf connector and point it upward like an aerial. connect the coax to the uhf connector.
Then on the other end strip the coax down to the centre core strands and snuggly slot them in the connection on the back of your uni.
Thats it!!!
Now i said it was basic!! but it does work despite the amount of cable.
If anyone would like photos I will take them toinight and try to pop them on my web site. But for now I can e-mail untill its up and running. [email protected]
If anyone would like some of the coax (I get it from work) and are near the Windsor area, feel free to e-mail me and we can sort getting some to you. (free as we are all in the same boat here).
My next project will be a car mounted type. watch this space!!

Found this on the wiki:
http://www.wpsantennas.com/index.asp?PageAction=VIEWPROD&ProdID=408
This is just a connector, you still need an external antenna, which you can find on this site as well. If you poke around the site there is also a 3w bi-directional amp which boosts range up to 50 miles.(85km) It only works on 2 frequencies, and I don't know which is which, so I'm not sure what it's good for.

Qtek 2020 headphone connector broken :(

Hello all,
My Qtek 2020 (Himalaya PH10B) fell on the floor with the headphones on, and the mini-jack for connector for the headphones broke inside it.
I successfully opened it, and I was able to see the damages. I can see only 6 pins that connected the mini-jack plug to the main board, and it seems that there could be a seventh that got broken...
Would anyone of you know of a closeup picture of this headset plug/connector ? Do you know if it is possible to find a new one ? If not, mine looks reparable still, but I would feel reassured if I knew the exact connection here
Thank you in advance for your help.
Cheers
Thomas

http://forum.xda-developers.com/showthread.php?t=225372&highlight=connector

Thank you for your answer Rudegar,
I re-soldered the connector, and I realized that a pin was indeed missing. I actually found it freely moving inside the PDA, but I could not solder it back to the connector. The results ? Well, it still does not work, unfortunately... With the headset on, it is mainly okay (there is still a little contact problem) but *withou* the headset, it still has no sound...
So :
1) Can I find this connector somewhere ?
2) Is there a way to tell the PDA not to check for the headset, and use the main speaker all the time ?
3) Would it change anything if I bought a blutooth headset ?
Thank you in advance !
Cheers
Thomas

1.) i doubt it would be a cheap option if htc had a special connector made just for their phones so i'd asume they use some sort of std component
and maybe there even is a partNr og serial on the connector
which could be used to find a replacement in R&S catalog
http://www.rs-components.com/index.html
2.) no pretty sure the switch between headset and internal speaker is don in hardware and software cant control it
3.) no with bluetooth headset you just dont use the audio connector which mean it would be empty and you'd have no sound on the pda
but it would prob solve poor contact issue of your current headset

Thank you Rudegar !
I am going to re-open it and check if I can find any serial # on the component. It looks like it is my best option. Obviously, if I find something, I will post it on that forum, so that other people can know...
Thanks again !
Cheers
Thomas

problem with wifi and bt!

hi all,im hoping some one can help!
the ear speaker stopped working on my hd so i took it in to a local shop to have it repaired but since then the bluetooth will not work and the wifi has to be next to whatever its connecting to to get a signal!
any ideas?
thanks
alex

I would hardreset
and maybe try another rom
and if non of those things worked
I would say the antenna inside had be damaged
as it would explain the poor range

i have upgraded the radio and put a new rom on it.
is there any way to check for damage?

Sounds like a damaged antennae. :S

Same with me... aehh my Blackstone)
But: I changed my Display and Digitizerboard (Digitizer was failed)
I think there are Antennas within the Chassis, if it not mounted correct, Bluetooth and WIFI fails.. :-(

!!!Help - Audio Daughter Board pins needed!!!

!!!Help - Audio Daughter Board pins needed!!!
!!!Help Please!!!
Hi all.
i have a problem with my Prophet (a hardware issue to be more specific )
according to the "HTC Prophet Service Manual" Audio Daughter Board is an audio card mounted on motherboard with an 14-pins connector which is broken (the connector on motherboard is broken), it is for front speaker, lights of charger status,wireless .....etc, and has an antenna pin, but the phone work fine even without this card (i removed it 5 months
ago and it works fine except the front speaker, i use bluetooth headset instead)
but i like to correct this problem if i can find the right pins for the speaker and sold it directly on motherboard.....i don't know if will work....but i have no choice....i will try this
i have searched millions of time but with no results........
if anyone can help me on this, or any link to find a solution
i need to know the rights pins for the audio speaker.........
!!!help pls!!!
Thanks in advance
........see these pictures............