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Hi
I want to design a power supply for my gsm/gprs module which require 3.3 V , 2 A
I have a transformer which deliver an output voltage of 9 v , 2 A
Let anyone advice me regarding the voltage regulator which i have to be used.
Regards
Roy
hi
im working with wavecom q2686 module.
when i create server socket, i am not getting the unsolicited result code +WIPACCEPT: x,x
when i enter the command AT+WIPCREATE=3,1,80,5,9
modem responded with "OK"
but not getting the unsolicited result code "server accepted" . what is the...
hi
i have a gsm/gprs module (Wavecom made Q2686). my basic requirement is to send data from one module to another. now i am sending the data via sms using the AT commands through the microcontroller. since i have to send large amount data, the sms process is very time consuming. So i am...
Hi friends,
I am working with wavecom Q2686 module. My problem is that when the module is powered on , the module is not producing the voltage to drive my SIM card(sim vdd). i am using 8 pin sim card connector. I have connected with pc and checked the basic AT commands. The module is...
Hi friends
I want to interface q2686 module to the host processor. The main purpose is for the sms! . The modem support text and PDU format.
Text - 7bit coding
PDU - 8 bit octet coding scheme .. right ?
So i can send message on text and PDU format right? Suppose i am sending message in PDU...
Hi guys
What is the Difference between 6way and 8 way SIM card readers ?
6 way-> 6 pins / signals ;
8 way-> 8 pins / signals ?
I hope normally sim card readers uses 6 pin connectors ; then other "2" signals for SIM presence detection??
If any1 knows more about this please clarify my...
Re: Why the name 8086
"80"08
Its in 80's ....
In 8085 => "80" in eighties (1976?? hope so)
"8" Its 8 Bits processor
"5" It works on + 5 volt power supply ( instead of +/- 5 V; Dont evr compare these with 8086 ; in the sense that 8086 also works on 5V...
Why the name 8086
Hi friends
Why 8086 is named like that ? any specifice reason ?
May be "80" indicates it developed on eighty's ; its a 16 bit processor r8! ..
please help
Regards
Roy
Hi friends
I have one GSM quad band antenna with gain 2 dBi and VSWR < 2 : 1
Is this suitable for Q2686 wavecom module ? In the antenna specification for the module; VSWR is given as :
Rx max 1.5 : 1
Tx max 1.5 : 1
Is this safe to select an antenna having VSWR < 2 :1
maximum operating VSWR for...
Loss on J100 cable
Hi
Any one knw about coaxial cable - J100
What will be the insertion loss on that cable @ 1800 MHz for 3 metr ?
Pls help
Thanks in advance
Roy
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