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NEW GSM CELLPHONE JAMMER |  |
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part 2 with MAR-8 driver
this topic is under construction
more soon
first pictures ,,, of VCO ,,, preamplifier & main amplifier.
Normally voltage regulator produce to much heating.... so let's try a DC switching regulator from POWER TRENDS ...
But what kind of SMA connector is best for this job ,,,, so it's also a big pocket version & on mobile....
VCO POS1060 ... -2db attenuator ... MSA0885 ... hp RF amplifier ...
POWER TRENDS 5V DC/DC converter ... 9V L7809 voltage regulator
for MSA & VCO
left side ---> noise generator ... JAMMER... Nokia 6210 ... 0.1 to 3 Ghz bidirectional coupler ... 23cm SMA antenna
The Jammer have to improved ... because the jamming range is to
low ... the preamp work nice .... but maybee there's
no need. Circuit & More soon.
links to some picures from other people.
to richy_64
MSA-0885 current test
| current without RF from VCO [mA] | current with +13dbm RF from VCO [mA] |
| 0 | 0 |
| 5 | 15 |
| 10 | 37 |
| 15 | 95 |
also class b ist möglich ... hätte
ich auch nicht gedacht ....
class b is possible with this device