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| Categories | Bomb Signal Jammer | 
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| Brand Name: | Zhejiang Zhongdeng Electronic Technology | 
| Model Number: | ZD-GR050KSA | 
| Place of Origin: | Jiaxing, Zhejiang, China | 
| Product type: | Portable RCIED jammer | 
| Special for: | South Korea army project | 
| Jamming frequency: | 9 bands, 20MHz-6GHz | 
| Jamming distance: | more than 30m | 
| Operational temperature: | -20~+45°C | 
| Company Info. | 
| Zhejiang Zhongdeng Electronics Technology CO,LTD | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Portable RCIED Jammer Produced For South Korea Army Project With Jamming Distance More Than 30m
ZD-GR050KSA Portable RCIED Jammer
---- Efficient device to guard against remote-control bombs
ZD-GR050KSA portable RCIED jammer is special designed and produced for South Korea Amry Project. This jammer is used to defend threat of remote control improvised explosive device (RCIED) and prevent it from exploding by remote control. We will strictly follow the requirements to design,manufacture and delivery high quality products. In order to match the army's requirement of jamming distance, this jammer applies advanced jamming technology to achieve large jamming distance more than 30m.
2, Main functions and specifications
| NO | Items | Requirements | Remark | 
| 1 | Working frequency | 1 bands: 26~100MHz | RC, CB, FM bands | 
| 2 bands: 100~500MHz | TRS, FRS, VHF,UHF bands | ||
| 3 bands: 500~1000MHz | Wireless MIC bands | ||
| 4 bands: 863~960MHz | LTE, CDMA, GSM bands: 864~869MHz,925~960MHz | ||
| 5 bands: 1000~2000Mhz | GPS, mobile phone bands | ||
| 6 bands: 1810~2670MHz | LTE, WCDMA bands: 1805~1880MHz,2110~2170MHz, 2300~2400MHz,2620~2690MHz. | ||
| 7 bands: 2000-2500MHz | Wi-bro, Wi-Fi, RC bands | ||
| 8 bands: 3400~3700Mhz | 5G bands | ||
| 9 bands: 5150~5850Mhz | Wi-Fi bands | ||
| 2 | Jamming technology | Digital interference code jamming technology | |
| 3 | RF power(400W) | 43±2dBm@26~100MHz (20W) | Output power at device port | 
| 46±2dBm@100~500MHz (40W) | |||
| 44±2dBm@500~1000MHz(25W) | |||
| 48±2dBm@864~960MHz(60W) | |||
| 44±2dBm@1000~2000MHz (25W) | |||
| 44±2dBm@2000~2500MHz(25W) | |||
| 52.3±2dBm@1805~2670MHz (170W) | |||
| 47±2dBm @3400~3700MHz(50W) | |||
| 40±2dBm@5150~5850MHz(10W) | |||
| 4 | Jamming range (radius) | ≥35m:@transmitter signal strength received at receiver position £70dbm(RSSI) | |
| Mobile phone:≥35m@ base station signal strength received by mobile phone £70dbm(RSSI) | Mobile phone bands in Korea | ||
| 5 | Antenna (9) | 25~100MHz:Omni-directional,1 | |
| 100~300MHz:Omni-directional,1 | |||
| 300~500MHz:Omni-directional,1 | |||
| 500~1000MHz:Omni-directional,1 | |||
| 860~2700MHz:Omni-directional,2 | |||
| 1000~2500MHz:Omni-directional,1 | |||
| 3300~3800MHz:Omni-directional,1 | |||
| 5100~5900MHz:Omni-directional,1 | |||
| 6 | Power supply | battery | |
| 7 | Battery time | ≥1 hour@ full load | |
| 8 | Device weight | ≤32Kg | Exclude battery and antennas | 
| 9 | Dimensions | 280*492*613mm(include wheel) | Exclude handle and buckle | 
| 10 | Device color | Black | |
| 11 | Proof | IP56 | |
| 12 | Operation Humidity | ≤95% | |
| 13 | Operation temperature | -20~+45°C | |
| Device functions | |||
| 1 | Main device can be removed and carried on the back. | ||
| 2 | It has visual and acoustic alarm which starts 5 minutes before battery runs out. | ||
| 3 | It has protecting function of overheat, antenna short circuit and open circuit. | ||
| 4 | Device has IP56 proof level and can operate in rain days. | Do not use it in thunderstorm days | |
| 5 | It has 3 set battery,weight of one battery is 10Kg. | ||
| 6 | It has special box for back-up battery. | ||
| 7 | The special aviation box is equipped with device for transportation, carrying and management. Main device, antenna and cable can be put in the box. | ||
| 8 | Work status, battery level and inside temperature are displayed in the front side of main device. It is easy to see them when main device is on the ground. | ||
1) Main device: one set (include belt);
2) Battery: 3 (One main battery and two spare batteries,same as specifications)
3) Antennas: one set of Omni-directional antennas(1 set);
4) Cable (include RF cable,power cable),one set
5) battery charger:1
6) Tool:repair tool,one set
7) Device carry case,one set
8) User manual: 2 English manuals,2 Korean manuals
4, Product pictures



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