Desktop Power Adjustable 5-Band Jammer
Are you still worried about your phone ringing non-stop, WiFi secretly connected, and GPS exposing your location? Let’s meet this “information protection tool” in the wireless world – the desktop 5-band signal jammer CJM05DT01. Its mission is simple: to help you block unwanted signal bands!
Whether you want to jam text messages, prevent cheating in exams, or prevent “live broadcast” of meetings, this jammer can help you block these unwanted signals. From GSM to 3G, 4G, to WiFi, Bluetooth, GPS, all are blocked. This is not an ordinary signal jammer, it is your “information security guard device” – turn on the switch and the signal disappears.
Jamming Frequencies
CDMA/GSM: 850-960MHz
DCS/PCS: 1805-1880MHz
3G: 2110-2170MHz
GPS: 1570-1610MHz
GPSL2L3L4L5 :1170-1390MHz
Bluetooth&WiFi: 2400-2485MHz
LOJACK: 168-178MHz
4G: 2620-2690MHz or 2300-2400MHz
Jamming radius: Up to 30 meters
Power supply: Used after connecting the power supply
Total output power: 3W
Operating temperature: -10℃ to +50℃
Operating humidity: 5% to 80%
Device weight: 2900 g
Product package includes:
1 * 5-band jammer
5 * antennas
1 * charger
(The signal band of the jammer is adjusted according to the customer’s location, and the power plug is also adjusted according to the customer’s location, including countries such as the United States, Canada, Australia, as well as European countries such as Germany and France.)
(The portable jammer is equipped with a car charger)
Why is CJM05DT01 so awesome?
- 5-band interference: not picky about signals, it blocks all signals, including GSM, 3G, 4G, WiFi, Bluetooth, and GPS.
- Heat dissipation king: dual fans + heat dissipation holes, you can work all day without taking a breath, hot? Not a problem.
- Industrial-grade power supply: stable and accurate, the signal starts to “lose” as soon as the power is supplied.
- Full sense of security: the electromagnetic waves emitted are lower than the national standard, very safe, you can trust it, and even your cat can trust it.
- Small and light: Although it can interfere with the office, it is smaller than you think, and it is effortless to move it around.
Who is suitable for CJM05DT01?
Examination room, conference room, library, prison, research institute, and even a small study room where you want to read quietly – as long as you don’t want the signal to disturb you, CJM05DT01 can help block unwanted signals.
So don’t let the signals dance over your head anymore, it’s time to let them leave quietly. Take this desktop signal jammer and take back control of the wireless world!
Please Note:
1. These jammers are customized for frequency bands in specific countries. We adjust the frequency band standard of the device interference by default according to the address provided by the customer. (The United States has its own signal band standard, and Europe has its own signal band standard) If you need to interfere with the signal bands in different regions, you can tell us through the official email.
2. Make sure the antenna is connected correctly before using the jammer. Each antenna has its own number, and each antenna hole also has its own number. The number of the antenna and the number of the antenna hole must be the same, so the antenna must be connected correctly!
3. Low output power jammers may not be effective for devices with high output power signals (such as high-power Wi-Fi routers, Bluetooth audio devices). If you need to interfere with the signal of a high-output power signal device, you need to buy a high-output power jammer.






















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