Forums / Project Help / need help for GPS tracking through GPRS - Rickey's World of Microcontrollers & Microprocessors

Discussion in "Project Help" started by mhmd_saud Nov 11, 2009.

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ExperimenterUK

Co-Administrator

Tue Feb 02 2010, 11:04 pm

#71

I came across this item.
http://www.nskelectronics.in/gsm_kit.html
They might sell the I/O board on its own.

mutonic

[ Fresher ]

Wed Feb 03 2010, 02:33 am

#72

I came across this item.
http://www.nskelectronics.in/gsm_kit.html
They might sell the I/O board on its own.
ExperimenterUK

I think this site is just a joke: 2750.00 â‚¬ for a simple EVB-kit!! o_O
Worth to make his own..

ExperimenterUK

Co-Administrator

Wed Feb 03 2010, 02:45 am

#73

I came across this item.
http://www.nskelectronics.in/gsm_kit.html
They might sell the I/O board on its own.
ExperimenterUK

I think this site is just a joke: 2750.00 â‚¬ for a simple EVB-kit!! o_O
Worth to make his own..
mutonic

I read it as Rupees
GSM MODEM GSM&GPRS WITH POWER SUPPLY 2750.00 Rs

[ Edited Wed Feb 03 2010, 02:50 am ]

vidy

[ Fresher ]

Wed Feb 03 2010, 04:53 am

#74

hey can any one ans me , is this site reliable ??

ttp://www.nskelectronics.in

VioletRock

[ Fresher ]

Wed Feb 03 2010, 12:40 pm

#75

Can this antenna be used for the sim300?
Check it out pls, and let me know asap.

http://my.farnell.com/multicomp/ir-gsmqb-00-c5/antenna-gsm-quad-band/dp/1735189

thanks.

ajay_bhargav

Site Owner

Fri Feb 05 2010, 01:43 am

#76

why dont you contact store or vendor where you bought modem from? I feel that antenna should be fine.

ExperimenterUK

Co-Administrator

Sat Feb 06 2010, 02:55 am

#77

Can this antenna be used for the sim300?
Check it out pls, and let me know asap.

http://my.farnell.com/multicomp/ir-gsmqb-00-c5/antenna-gsm-quad-band/dp/1735189

thanks.
VioletRock

It looks okay. You have to be careful to get the right connector though.
The one you asked about is
Connector Type:SMA.
This is common ,but there are other sizes.

You will still need a "pigtail" to connect to the modem itself, such as this one
http://www.soselectronic.com/?str=371&artnum=53551

I can't vouch for the item or the site, it is just an example

VioletRock

[ Fresher ]

Mon Feb 08 2010, 10:50 am

#78

Is this the same connector for the antenna, can I use this one?

http://bit.ly/bgg1zS

ExperimenterUK

Co-Administrator

Mon Feb 08 2010, 09:46 pm

#79

Is this the same connector for the antenna, can I use this one?

http://bit.ly/bgg1zS
VioletRock

Probably...
The SIMCON connector is described as a Murata MXTK while the ebay item is
a Hirose Electric Group type U.FL
However this link
http://www.soselectronic.com/?str=371&artnum=53551
suggests that they are the same.

Best to ask the ebay seller,they should be able to tell you for sure.

[ Edited Mon Feb 08 2010, 09:53 pm ]

VioletRock

[ Fresher ]

Tue Feb 09 2010, 12:18 pm

#80

is there some kind of socket or holder for the SIM300 that can make it easier for soldering?
I tried asking the ppl at my lab, but they don't do surface soldering.

If there is, what is it called?