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Manual for P-4421H 1 2 3 4 5 More
¡¡We sincerely thank you for choosing our jammer for cell phone signal.
¡¡Before using the equipment ,please carefully read thisend -user's manual in details,which includesintroduction of product meththe od of use,system set,points for attention and variable notices.
¡¡TCSPJI and CQST have strictly authenticated this kind of jammer for cell phone signal.
This product can be used in any place that is not allowed for using cell phone.
Left side elevation  

No. Function Instruction No. Function Instruction
1 DSC RF output(to antenna) 5 Pilot lamp of DCS(light when working)
2 GSM RF output(to antenna) 6 Pilot lamp of GSM(light when working)
3 PHS RF output(to antenna) 7 Pilot lamp of PHS(light when working)
4 CDMA RF output(to antenna) 8 Pilot lamp of CDMA(light when working)
Right side elevation  
Bottom side elevation  
It is just one part of jammer¡¯s feature that is represented :
Technology specifications  
Out put Port
Frequency Average Output Power Channel Output Power
CDMA 870-880MHz 35dBm 8dBm/30KHz(minimum)
GSM 930-960MHz 35dBm 5dBm/30KHz(minimum)
DCS 1805-1850MHz 33dBm 2dBm/30KHz(minimum)
PHS (or CDMA 1900 1975-1980MHz) 33dBm -2dBm/30KHz(minimum)
Power Supply:AC adapter (AC220V-DC5V)
Semidiameter Of Interception:(20-35)m-75dBm
Power Consume:33W
Connection capacity  
Four SMA interfaces,which are using to connet antenna (CDMA/GSM/DCS/PHS).
One power supply interface(DC5V IN)
Manual for P-4421E
Manual for portable jammer