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Cellular Phone Jammer ...
900Mhz GSM / 800 Mhz AMPS operation
1.st
you need ... is an old Siemens S10 S4
& than let the party begin...
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++++++++++++++++++
Siemens S4 +++++++++++++++++++
1. RF input .... about +10
dbm
2. Preamp
3. Main Amplifier
4. RF output .... nominal ~
+33dbm ... (max ~ 3.2 W)
Also you can see the FB going to contact (3) ... so you only have to solder
a small FB to contact (2).
Cut the PCB like in the picture 4 or 5.
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jammer circuit
 :: Parts to build your own jammer ...
| # |
Part |
Typ |
Price |
| 1 |
Funktion Oscillator |
HAMEG or equal Noise Generator |
not cheap ... |
| 1 |
PCB |
|
~ 1 Euro |
| 1 |
VCO |
POS-1060 MiniCircuits |
~ 30 Euro in Germany ,, 15 Dollar USA |
| 1 |
RF Power Fet |
hp QCPM-9401 or equal (3.2 W)
Siemens S4 Cellphone (GSM900) |
~ a few Euro / Dollar from ebay |
| 1 |
Resistor |
18 Ohm |
~ from Cellphone but SMD !!! |
| 2 |
Resistors |
270 Ohm |
like above |
| 1 |
tunable Resistor |
2k2 |
from old Radio |
| 1 |
ferrite bead |
FB |
like above |
| 1 |
SMA |
SMA connector (female) |
~ 2 Euro / 2Dollar |
| 1 |
Voltage Regulator |
L7810 (for VCO) |
under 1 Euro / Dollar (old Radio) |
| 1 |
Voltage Regulator |
L7805 (for Power Fet) |
like L7810 |
| 1 |
Coaxial Cable |
small Coax from Cellphone |
Cellphone |
Cellular Jammer ... RF part
Pos1060 VCO .... -3db att. .... +33db/m 900 Mhz Amp. (Siemens
S4 or S10
Cellphone)
|
|
- Pos1060 VCO ....
- -3db att. ....
- PA +33db/m 900 Mhz Amp.
(Siemens
S4 or S10
Cellphone)
|
|
|
|
:: frequency response of the lokal GSM900 exciter
... visual bandscope with 50
khz stepwide
The amplifier from old Siemens Cellphone work well with the VCO ...
The VCO POS1060 does 1 Mhz bandwich .... there are new products out ... making
much more bandwich possible ...
RF Power is adj. on the 2k2 linear resistor ... ( 400mA
current. @ 5V )
:: S : o : M : e ::: P : i : C : t : U :
r : E : s ::
1. LF triangle wave Generator with DC/DC
converter for symetric supply (+15V / 0 /-15V)
2.
Cellular Jammer (9V VCO & 5V RF Power Amp)
(Nokia 6110 with activated
Engineering Net Monitor)
|
carrier frequency : 102
Receiving signal level (dBm)
-53db/m
BS is about 500m away ...
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no reception ...
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Receiving signal level -56db/m (but what?)
time slot = 0
Timing advance also = 0
Receive quality (0-7) is X (not aviable)
Radio link timeout value : also X
Path loss criterion = 51 (so...so...)
Cell reselect criterion = 51
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List of Hybrid Power Amps
Nokia 8110 AWT0904
Nokia 3110 PF01412A
Nokia 3210 PF01420B,PF04110B,BGY252,BGY262
Nokia 3310 PF08109BN,BGY270,RF3103
Nokia 3410 PF08109
Nokia 5130 4370275
Nokia 5110 BGY251,BGY240,4370319
Nokia 5210 PF08103B
Nokia 8810 PF01411B
Nokia 8850 PF08103B
Nokia 8290 435X233
Nokia 8210 PF08103B
Nokia 6210 PF08103B
Nokia 6110 4370319
Nokia 6150 4370577,4370453
Nokia 7110 PF01411B,PF0414B |
Ericsson T39s RF2174,RF2173
Ericsson A1018s PF08105A
Ericsson GH688 PF01410A
Ericsson GA318/SHARPTQ-G400 PF0144
Ericsson GH198 PF1014-01
Ericsson GA318 PF0148E
Ericsson GA628 PF01410A
Ericsson T10s AND630
Ericsson A2618s T105,T013
Eriksson A1018s T014,T934,
Eriksson T20e RM009-19P
Ericsson T28s RM009
Ericsson T29s RM009-19
Ericsson R310s T031
Ericsson R320s RM009-19 |
Siemens SL10 PF01414A
Siemens S16 9821,9826 like C30
Siemens S4 QCPM-9401
Siemens C35 PF08112B
Siemens S35 PF08112B
Siemens SL45 PF08107B
Siemens C45 Hitachi 08122BG,PF08107B
Siemens A50 Hitachi 08122BG
Siemens C25 PF08103A
Siemens S25 PF08103A
Siemens A36 PF08112B
Siemens S6 c1 PF01414A
Siemens S10 PF01414A
Siemens S40 RF2174,RF2173
Siemens C30 F9002 |
Philips Genie PF01412A
Philips Sawy DB PF08103B
Philips Sawy BGY241
Philips Diga PF01411A
Philips Gene PF01412A
Philips Spark BGY204
Sagem RC715 M2006
Sagem MC922 GY2014,RF2173
Sagem MC939 GY2014
Sony CMD-j6 RF2173,RF2174 like sagem mc922
Sony CMD-j5 RF2173,RF2174
Sony CMD-CD5 0014,0012 like trium
Sony CMD-C1 9845 like trium |
Philips Genie PF01412A
Philips Sawy DB PF08103B
Philips Sawy BGY241
Philips Diga PF01411A
Philips Gene PF01412A
Philips Spark BGY204
Sagem RC715 M2006
Sagem MC922 GY2014,RF2173
Sagem MC939 GY2014
Sony CMD-j6 RF2173,RF2174 like sagem mc922
Sony CMD-j5 RF2173,RF2174
Sony CMD-CD5 0014,0012 like trium
Sony CMD-C1 9845 like trium |
Alcatel HE1 M2006
Alcatel HD1 M2006
Alcatel BE1 PF0414B,PF01411B
Alcatel BE3 PF0414B,PF01411B
Alcatel BE4 ????
Mitsubishi Astrial F9001
Mitsubishi Aria F9001
Mitsubishi Mars F9006
Vodafone/Maxon MX-3204 PF01411A
Panasonic G520 PF01417A
Panasonic GD90 PF08103B
Panasonic GD30 PF08103B
Panasonic GD52 PF08103B |
Maxon MX-6869 PF01411A
Maxon MX-6820 RM009-19
BOSCH 509 Dual RF2138,RF2140
BOSCH Com 607 PF01411A
Bossh 909 Dual RF2138,RF2140
Motorola T191 CX77301-13 like T28s
MOtorola T205 RM009-21P
Kenwood EM608E PF01411B
Samsung SGH-R210S 08122B
Samsung SGH-2200 PF0414B
Samsung SGH-N100 PF08109B
NEC DB2000 PF01411B,PF0414B
BENEFON TWIN TGP71EU PF08103B
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The two bias coils for the amp. are not critical, because the
chip contain a RF blockade inside.
FB stand for ferrite bead and is
normally near the RF amplifier, on the picture left from the 4,7uF cap.
Its only a small tinned wire with a
ferrite around.
If you can't find a FB, use a small wire
with 2-3 turns and approx. 1mm diameter.
On the picture you could see the opened hybrid amp. and the
three-stage-design.
The antenna :::: Try to use the original Cellphone antenna or
take a tinned wire with around 1mm diameter
and a Lange of .....???
lambda = c / f * speed factor
lambda = 3 * 10^8 m/s / 0.9 * 10^9 Hz * 0.95
0.95 is the speed factor from the wire.
lambda = 31.66cm
lambda/4 = 7.9cm
Take a wire with a lange of 7.9cm
speed factors from any coax. cable.
|
Type
|
50MHz
loss/max pwr
|
144MHz
loss/max pwr
|
432MHz
loss/max pwr
|
1296MHz
loss/max pwr
|
diameter
|
velocity
factor
|
|
Aircom+
|
|
4.5
/ 1000
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8.2
/ 530
|
14.5
/ 300
|
10.8
|
0.85
|
|
Aircell
7
|
4.8
/ 1000
|
7.9
/ 800
|
14.1
/ -
|
26.1
/ 190
|
7.3
|
0.83
|
|
Ecoflex
10
|
-
/ -
|
4.8
/ 950
|
8.9
/ -
|
16.5
/ -
|
10.2
|
0.86
|
|
Ecoflex
15
|
1.96
/ -
|
3.4
/ 1800
|
6.1
/ -
|
11.4
/ -
|
14.6
|
0.86
|
|
H
100
|
2.8
/ -
|
4.9
/ 1000
|
8.8
/ 530
|
16.0
/ 130
|
9.8
|
0.84
|
|
H
155
|
6.5
/ -
|
11.2
/ 240
|
19.8
/ 90
|
34.9
/ 49
|
5.4
|
0.79
|
|
H
500
|
2.9
/ -
|
-
/ 1000
|
-
/ 530
|
17.4
/ 130
|
9.8
|
0.81
|
|
H
2000 flex
|
2.7
/ -
|
4.8
/ 1600
|
8.5
/ -
|
15.7
/ -
|
10.3
|
0.83
|
|
RG
55
|
|
18.5
/ 300
|
34.0
/ 200
|
60.0
/ 100
|
5.4
|
0.66
|
|
RG
58 CU
|
11.0
/ -
|
20.0
/ 240
|
40.0
/ 90
|
90.0
/ 49
|
5.0
|
0.66
|
|
RG
174 U
|
|
34.0
/ 95
|
60.0
/ -
|
110.0
/ 30
|
2.8
|
0.66
|
|
RG
213 U
|
4.3
/ -
|
8.2
/ 800
|
15.0
/ 290
|
26.0
/ -
|
10.3
|
0.66
|
|
RG
223 U
|
|
18.5
/ 300
|
34.0
/ 200
|
60.0
/ 100
|
5.4
|
0.66
|
|
Cellflex
1/4"
|
|
5.5
/ 1200
|
9.0
/ 750
|
18.0
/ 400
|
8.0
|
0.85
|
|
Cellflex
3/8"
|
|
3.8
/ 2800
|
6.5
/ 1200
|
13.0
/ 680
|
15.0
|
0.85
|
|
Cellflex
1/2"
|
|
3.0
/ 2800
|
5.6
/ 1600
|
10.0
/ 850
|
16.0
|
0.88
|
|
Cellflex
5/8"
|
|
2.5
/ 4000
|
4.0
/ 2300
|
7.2
/ 1350
|
23.0
|
0.85
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VCO's & POWER AMP'S
VOLTAGE REGULATORS
how to get 5V ....?
Power Regulators
L78 X YY
X --> L = 100mA X --> M = 500mA X
--> S = 1A
YY --> output voltage ...
example .... ( L 78 S 09) = vltage
regulator with 9V & 1A
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