ST RK ISO 9001:2009

ST RK ISO 14001-2006


  • Rus
  • Eng

+7(727) 2647805

+7(727) 2646083


Cellular Phones Supressor CJK-200

Blocking (suppression) of CDMA, GSM, DCS, PHS,3G signals within ranges 870-880MHz,  930-960MHz,  1805-1850MHz,  CDMA1950/1975-1980MHz, 2110-2170MHz. 
Technical specifications:

Interference range

Signal level

Output capacity



6dBm/30KHz (min)



5dBm/30KHz (min)



2dBm/30KHz (min)



2dBm/30KHz (min)



2dBm/30KHz (min)

Other characteristics:

Dimensions (no more than)

233*33*106 (mm)

Weight (no more than)

1,5 kg.

Power source


Suppression radius

up to 30-40 m.

Frequency ranges

870-880MHz (CDMA)

930-960MHz (GSM)

1805-1850MHz (DCS)

2110-2170MHz (3G)

1950/1975-1980MHz (CDMA, PHS)

Set of delivery:
  1. Article CJK-200 1 pc.
  2. GSM antenna 1 pc.
  3. DCS antenna 1 pc.
  4. CDMA antenna 1 pc.
  5. PHS antenna 1 pc.
  6. IR remote control device (RCD)              1 pc.
  7. Battery in RCD (3V) 1 шт.
  8. Power unit (with network cable) 1 pc.
  9. Fitting (for installation in the wall) 1 pc.
  10. Passport 1 pc.
  11. Package                            1 pc.
Remote control device (RCD)
Usage guide
  • Fasten the antenna into the device main body. Each antenna and terminals on the device have special marking. Twist in GSM antenna into the terminal with GSM marking, DCS antenna into DCS terminal, PHS antenna into PHS terminal and CDMA antenna into CDMA socket.
  • Insert the power unit 5V plug into 5V terminal. Connect the device to mains 220V+10%/50Hz. In case of correct connection of the device to the electrical network, the green power indicator flashes on the sideboard of the device.
  • Insert the battery included into the set into the RCD (remote control device). Press ON to switch on the device. RCD operates when the RCD is directed towards the item (subject to the direct visibility is provided for) within sector of no less than 30 degrees at the distance of minimum 8 meters.
  • Correct function of the device is controlled by the light-emitting diodes “run”.
The device is recommended to fasten to the wall; the fitting for wall comes with the device. 

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