Schematic?

[MaltiK]

I searched this forum, and nobody supplied a free, proved-to-be-working schematic for the wavebubble, can anyone supply one for me?

[karlgg]

I assume you mean, besides the one LadyAda has on her site?
http://www.ladyada.net/make/wavebubble/download.html

[MaltiK]

I guess I didnt catch that, but I have a question, heres a schematic for a cheapter jammer, why not use this:

Below is the free and opensource schematic diagram of cell phone jammer. This circuit is designed for building a cell phone jammer which could blocking mobile phone signals works on GSM1900 band, also called DCS. The defined blocking frequency is downlink of GSM1900, from 1930MHz to 1990MHz. The GSM1900 mobile phone network is used by USA, Canada and most of the countries in South America. This cell phone jammer is not applicable for use in Europe, Middle East, nor Asia.

[karlgg]

I'm not at all familiar with her circuit (and too lazy to go back and become so) but I would assume "working with what you have and/or know" or similar themes came into play. It's not something LadyAda produces or spends time on, which might be why it's cordoned off in the Unsupported Projects section.

[MaltiK]

Your probably right, but what about the schematic I showed you, can anyone tell me if thats valid. Its much less components, and it has all the same section.

[Chuck]

Ladyada's is better. Dual freqs, MCU tuned.
The one you posted is a single freq (GSM) and has manual tuning.
Not to mention a few other missing features.

[taeamart]

If I want to use the schematic (Triangle wave genaerator) in Asia.
How to?

My country in Thailand.

taeamart@hotmail.com

[nux]

As said, the one above is only a single frequency one with manual tuning. And probably has a much smaller range. To adapt it for other countries, you would need to determine the frequency you want to block, possibly change the VCO to a suitable frequency, and adjust the tri wave generator to be correct for the VCO input.

[ihanna]

I assume you mean, besides the one LadyAda has on her site? car accident banned
http://www.ladyada.net/make/wavebubble/download.html

Hey mate, I like what you've suggested but it seems like the link is dead or something. Can you re up the link? I badly need this before the end of the day. Please mate?

[losthorizonmba]

I am working off this version which has been proven
http://www.ladyada.net/wiki/wavebubble/wave_bubble_2010