ChingKong Technology Co.Ltd
| Packaging Details | Standard packing |
| Delivery Time | 3 Working Days After Received Payment |
| Payment Terms | T/T, Western Union,Money Gram |
| Supply Ability | 3000 per month |
| Frequency | High Frequency |
| shielding radius | 50-100m |
| Type | Remote control |
| Analog | AMPS, NMT, N-AMPS, TACS |
| Working time | continue working |
| Usage | invigilate meeting room |
| Place of Origin | China |
| Brand Name | ChingKong |
| Model Number | Signal Jamming Device |
View Detail Information
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Product Specification
| Packaging Details | Standard packing | Delivery Time | 3 Working Days After Received Payment |
| Payment Terms | T/T, Western Union,Money Gram | Supply Ability | 3000 per month |
| Frequency | High Frequency | shielding radius | 50-100m |
| Type | Remote control | Analog | AMPS, NMT, N-AMPS, TACS |
| Working time | continue working | Usage | invigilate meeting room |
| Place of Origin | China | Brand Name | ChingKong |
| Model Number | Signal Jamming Device | ||
| High Light | device to block wifi signal ，mobile signal breaker | ||
CK-2011B
1. It can continue working for 365days and with a remote control and AC adapter (AC100-220V-DC27V),
2. Total output power:25W External Directional Panel Antennas
the shielding radius is 50-100m, Remote control: Can open and close the Jammer
3. Application Area:prison, guard, invigilate meeting room , library ,theater, class room etc
4. Cover interface standards: DigitalIDEN, TDMA, CDMA, GSM, UMTS
Analog: AMPS, NMT, N-AMPS, TACS
Every band frequency can select output power
All the TX frequency covered down link only.
Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V
| SPECIFICATION | |||
| Output port | Frequency | Average out-putting power | Channel out-putting power |
| CDMA | 851-894MHz | 39dBm | 15dBm/30KHz(min) |
| GSM | 925-960MHz | 39dBm | 12dBm/30KHz(min) |
| DCS | 1805-1880MHz | 37dBm | 5dBm/30KHz(min) |
| 3G | 2110-2170MHz | 37dBm | 4dBm/30KHz(min) |
| or 2.4G | 2400-2500MHz | 33dBm | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
150-250
Employee Number:
10~30
Ecer Certification：
Active Member
Ching Kong Technology Co., Limited. is original manufacturer from HongKong with own factory in Shenzhen, was established in 2010, focusing on the development and manufacturing electronic security devices and telecom Antenna products. Today, Ching Kong is professional committed to develo... Ching Kong Technology Co., Limited. is original manufacturer from HongKong with own factory in Shenzhen, was established in 2010, focusing on the development and manufacturing electronic security devices and telecom Antenna products. Today, Ching Kong is professional committed to develo...
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