Nylon Cover 21 Antennas Silent Handheld 5g Cellphone Signal Jammer Aluminum Alloy Shell Passive Heat Dissipation
| Negotiable | 1 Piece (MOQ) |
SHENZHEN AL ASAR TECH CO., LTD.
Guangdong, China
Last Login Date:
Aug 22, 2025
Main Products:
RF Jammer, Prison Jammer, Bomb VIP Jammer, Signal Jammer, Uav Drone Jammer, Wireless Monitoring Control System, Smart Lock, Face Recognition Lokc
Product Description
Company Info
Basic Info.
Product Description
Worldwide jammer as the most popular handheld jammer, this product has a small size, easy to carry. Can block 21 frequencies, and have a very large jammer range. With a separate frequency control switch, you can select the frequency range that needs to be disturbed as needed. With car charger, can be used in the car. This product use aluminum housing with heat sink has the perfect heat dissipation system, can work long time. The shell is made of high quality metal with good heat dissipation. that use 2G, 3G, 4G, and CDMA 450Mhz,Block LOJACK GPS, Wi-Fi 5G,Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular
The latest Handheld jammer design 21bands all-in-one frequencies blocking all cell phone 5G 4G 3G 2G signals, LOJACK GPS, Wi-Fi, RF signals
21watt high output power, Jamming range 2 to 25 meters (at-75dBm, depends on signal strength in given area)
Good cooling system with 3 cooling fans inside and bigger hot sink,
Nylon cover for handheld
With DIP switch, can turn on/off any signal band without affect other bands
With car charger, 12V DC/AC power supply is also available
With built-in bigger battery, can work more than2.5 Hours, 16000mAH
Easily repeated charging
Aluminum housing with heat sink for better heat dissipation, longer service life.
Customized for special frequency band , Wi-Fi , 5G,Wireless Camera 1.2GHz etc
Silkscreen OEM service can be offered
Jam Signal Type:
Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G/5G+ GPSL1-L5 +UHF/VHF Walkie-Talkie+LOJACK+RC433 315 868
5G EU:Full Bands Mobile Phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1L2L5VHF/LOJACK+RC433 315
5G US:Full Bands Mobile Phone 5G/4G/3G/2G +WiFi2.4G/5G+ GPSL1VHF/LOJACK+RC433 315
| Key technical specifications: | |||
| Channel | Output port | Frequency range | Average out-putting power |
| Band 1 | 173MHz Lojack | 30±1dBm/ 1±0.2W | |
| Band 2 | 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 | 30±1dBm/ 1±0.2W | |
| Band 3 | 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 | 30±1dBm/ 1±0.2W | |
| Band 4 | 2500-2700MHz: 4G Wimax (Sprint), 4G High LTE | 30±1dBm/ 1±0.2W | |
| Band 5 | 570-1620MHz GPS L1 + Glonass L1 | 30±1dBm/ 1±0.2W | |
| Band 6 | 850-895MHz: CDMA 850 | 30±1dBm/ 1±0.2W | |
| Band 7 | 2300-2500MHz: WiFi/Bluetooth 11.b. g.+ 4G LTE | 30±1dBm/ 1±0.2W | |
| Band 8 | 720-805MHz 4G LTE (AT&T & Verizon) 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 | 30±1dBm/ 1±0.2W | |
| Band 9 | 5.1-5.9GHz: WiFi 5GHz 11.a | 30±1dBm/ 1±0.2W | |
| Band 10 | 1170-1290MHz GPS L2 + L5+ Glonass L2 | 30±1dBm/ 1±0.2W | |
| Band 11 | 868MHz: Car Remote or GPS L2 + L5 | 30±1dBm/ 1±0.2W | |
| Band 12 | 433MHz: Car Remote or GPS L3 + L4 | 30±1dBm/ 1±0.2W | |
| Band 13 | 315MHz Car Remote | 30±1dBm/ 1±0.2W | |
| Band 14 | 400-480MHz UHF & Car Remote | 30±1dBm/ 1±0.2W | |
| Band 15 | 617-652MHz 5G LTE | 30±1dBm/ 1±0.2W | |
| Band 16 | 1700-1800MHz 4G LTE | 30±1dBm/ 1±0.2W | |
| Band 17 | 5500-5900MHz 5.8G wifi | 30±1dBm/ 1±0.2W | |
| Band 18 | 868MHz: Remote Control | 30±1dBm/ 1±0.2W | |
| Band 19 | 5G 3400-3600MHz 1.0W 5G LTE | 30±1dBm/ 1±0.2W | |
| Band 20 | 5G 3600-3800MHz 1.0W 5G LTE | 30±1dBm/ 1±0.2W | |
| Band 21 | 617-652MHz 5G LTE | 30±1dBm/ 1±0.2W | |
| Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) Car Charger: DC12V IN | |||
| Dimensions200 x 135x 53mm (Main Unit only, do not include Antennas) Length of antenna :166mm Gain:2.0dbi | |||
| Packing size:330*250*80mm Net weight: 1.8kg Gross weight: 2kg | |||
| Total power: 16W Shielding radius: (2-25) meters at -75dBm Still depends on the strength signal in given area Built-in battery:16000mAh Continue working: more than 2.5+ hours | |||
| Warranty: one year from delivery date | |||
| Key technical specifications: EU | |||
| Channel | Output port | Frequency range | Average out-putting power |
| Band 1 | VHF&LOJACK | 135-175MHz | 30±1dBm/ 1±0.2W |
| Band 2 | 4G800 | 758-821MHz | 30±1dBm/ 1±0.2W |
| Band 3 | 5G1400 | 1427-1518MHz | 30±1dBm/ 1±0.2W |
| Band 4 | 3G | 2110-2170MHZ | 30±1dBm/ 1±0.2W |
| Band 5 | WIFI5.2G | 5125-5350MHz | 30±1dBm/ 1±0.2W |
| Band 6 | GPSL2L5 | 1170-1280MHz | 30±1dBm/ 1±0.2W |
| Band 7 | GSM | 925-960MHz | 30±1dBm/ 1±0.2W |
| Band 8 | 4G2600 | 2570-2690MHZ | 30±1dBm/ 1±0.2W |
| Band 9 | RC315 | 315MHz | 30±1dBm/ 1±0.2W |
| Band 10 | RC433 | 433MHz | 30±1dBm/ 1±0.2W |
| Band 11 | 5G3600 | 3600-3900MHz | 30±1dBm/ 1±0.2W |
| Band 12 | 5G3400 | 3400-3600MHz | 30±1dBm/ 1±0.2W |
| Band 13 | GPSL1 | 1570-1580MHz | 30±1dBm/ 1±0.2W |
| Band 14 | WIFI2.4G/4G2300 | 2345-2500MHz | 30±1dBm/ 1±0.2W |
| Band 15 | DCS | 1805-1880MHz | 30±1dBm/ 1±0.2W |
| Band 16 | WIFI5.8G | 5725-5850MHz | 30±1dBm/ 1±0.2W |
| Band 17 | 4G1700 | 1710-1780MHz | 30±1dBm/ 1±0.2W |
| Band 18 | 5G600 | 617-698MHz | 30±1dBm/ 1±0.2W |
| Band 19 | GPS L2 + L5+ Glonass L2 | 1170-1290MHz | 30±1dBm/ 1±0.2W |
| Band 20 | 5G LTE | 617-652MHz | 30±1dBm/ 1±0.2W |
| Band 21 | WiFi/Bluetooth 11.b. g.+ 4G LTE | 2300-2500MHz: | 30±1dBm/ 1±0.2W |
| Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) Car Charger: DC12V IN | |||
| Dimensions: 200 x 135x 53mm (Main Unit only, do not include Antennas) Length of antenna :166mm Gain:2.0dbi | |||
| Packing size:330*250*80mm Net weight: 1.8kg Gross weight: 2kg | |||
| Total power: 16W Shielding radius: (2-25) meters at -75dBm Still depends on the strength signal in given area Built-in battery:16000mAh Continue working: more than 2.5+ hours | |||
| Warranty: one year from delivery date | |||
Output Power:Total 21W,1W each band with 2dbi gains omni antennas
Jam Radius:2-25metersStill depends on the strength signal in given area
Power Supply:AC110-240V to DC12V
Cooling System:High efficiency aluminum alloy radiator, Build-in3x cooling fan
Working Time:Built-in battery: 16000mAh Continue working: more than 2.5+ hours
Product Size:200 x 135x 53mm(withoutomni Antenna)
Product Weight: appr.2.0kg
Package Contents:Jammer Host x 1,AC Charger x1, omniantenna x16, Car Charger x1,Nylon cover x1.
This device is suitable for classroom, meeting room, library, movie theater and other places where need to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators
