3210 and 7110 EPCOS ( B7103 ) Replace to nothing.. - GSM-Forum

JammerOne · 09-14-2002, 02:36

Hello there mates!..

I'm back..

I have something to share you about replacing EPCOS B7103 thats what we called 1st Filter on 3210 and 7110..

If you remove EPCOS ( B7103 ) 1st Filter. he Pins look like this.

8 4 For the trick we use this as numbering.
7 3 Ground 8 and 3 also 6 and 1
6 2 I try to make on my own 3210 and it work 100%
5 1 This will help you if you are troubleshooting Network loose

The Jumper should look like this.

But not should be done by doing this..

Please observe what you have done.. mate!..

My friend found out what the difference between Jumper and Replacement of this part. but for me I prefer to change this part.

I have also trick for other Filter but on test right now..

Thanks Goes to all Filipino GSM Hackers...

JammerOne
Philippines

Hanukkah · 09-14-2002, 15:25

Yes, works most of the time. But bypassing the 71 mhz filter will damage other parts. I use this method to make sure that only the 71 mhz filter is faulty.

09-14-2002, 02:36	#1 (permalink)
JammerOne Freak Poster Join Date: Apr 2001 Location: Philippines Posts: 175 Member: 4220 Status: Offline Thanks Meter: 2	3210 and 7110 EPCOS ( B7103 ) Replace to nothing.. Hello there mates!.. I'm back.. I have something to share you about replacing EPCOS B7103 thats what we called 1st Filter on 3210 and 7110.. If you remove EPCOS ( B7103 ) 1st Filter. he Pins look like this. 8 4 For the trick we use this as numbering. 7 3 Ground 8 and 3 also 6 and 1 6 2 I try to make on my own 3210 and it work 100% 5 1 This will help you if you are troubleshooting Network loose The Jumper should look like this. But not should be done by doing this.. Please observe what you have done.. mate!.. My friend found out what the difference between Jumper and Replacement of this part. but for me I prefer to change this part. I have also trick for other Filter but on test right now.. Thanks Goes to all Filipino GSM Hackers... JammerOne Philippines

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09-14-2002, 15:25	#2 (permalink)
Hanukkah No Life Poster Join Date: Jul 2001 Location: RP Age: 48 Posts: 890 Member: 5246 Status: Offline Thanks Meter: 9	Yes, works most of the time. But bypassing the 71 mhz filter will damage other parts. I use this method to make sure that only the 71 mhz filter is faulty.