T28 long searching and no access - GSM-Forum

Keke · 09-04-2002, 17:58

Hello There

I have a t28 that searchs for long time and after says no access.
THe PA is just been change and still no change.

Please heeeelp.
rigkenny@hotmail.com

mashmax · 09-04-2002, 23:05

which type of T28 is urs? T28s(900/1800MHz), T28world(900/1900MHz) or T28w(900/1800/1900MHz,USA)? In which Network do u have no acces?

debeliamark · 09-05-2002, 06:37

change RF signal processor! - In most cases for network repair in Ericsson phones BEFORE to change RF PA you need to check this bad maded chip - and say tanx to ERICSSON that all we can make a money from repair

Debelia Mark, BG

Keke · 09-06-2002, 08:25

Thanks all for ur response

3 of the same problem and all t28s ( 900/1800 mhz ) .
debeliamark which chip exactly is the RF signal processor in t28
( TX or IF module )or ??????

Cheers
____________________
All I know is I know nothing

09-04-2002, 17:58	#1 (permalink)
Keke No Life Poster Join Date: Jun 2002 Location: CT SA Age: 41 Posts: 1,382 Member: 12733 Status: Offline Thanks: 5 Thanked 21 Times in 19 Posts	T28 long searching and no access Hello There I have a t28 that searchs for long time and after says no access. THe PA is just been change and still no change. Please heeeelp. rigkenny@hotmail.com

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09-04-2002, 23:05	#2 (permalink)
mashmax Insane Poster Join Date: Apr 2002 Location: Germany Posts: 89 Member: 10600 Status: Offline Thanks: 28 Thanked 0 Times in 0 Posts	which type of T28 is urs? T28s(900/1800MHz), T28world(900/1900MHz) or T28w(900/1800/1900MHz,USA)? In which Network do u have no acces?

09-05-2002, 06:37	#3 (permalink)
debeliamark No Life Poster Join Date: May 2001 Location: Bulgaria Posts: 3,562 Member: 4627 Status: Offline Sonork: 57528:debeliamark Thanks: 51 Thanked 583 Times in 318 Posts	change RF signal processor! - In most cases for network repair in Ericsson phones BEFORE to change RF PA you need to check this bad maded chip - and say tanx to ERICSSON that all we can make a money from repair Debelia Mark, BG

09-06-2002, 08:25	#4 (permalink)
Keke No Life Poster Join Date: Jun 2002 Location: CT SA Age: 41 Posts: 1,382 Member: 12733 Status: Offline Thanks: 5 Thanked 21 Times in 19 Posts	Thanks all for ur response 3 of the same problem and all t28s ( 900/1800 mhz ) . debeliamark which chip exactly is the RF signal processor in t28 ( TX or IF module )or ?????? Cheers ____________________ All I know is I know nothing