Topsignaljammer Offers Free Shipping Service WorldWide! We strive to provide you with with the best convenient shipping options.
1. Delivery time varies from your location
2. Customs clearance may delay the arrival of the items to you
3. We will ship out your order within 24 hours after we accept your order and payment
Regarding returns due to product defects, we will refund you within 7 days.
If there is a product quality problem, please confirm the product quality problem first. Topsignaljammer will provide round-trip logistics costs.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Same/next Day Fast Shipping, Delivered within 7-10 Days
We will arrange the production of the signal jammer within 24 hours after receiving your payment order and arrange shipment within 48 hours.
Currently, our latest product, the P-US-027, is a portable 5G cell phone and wifi Jammer equipped with 28 bands that effectively blocks a broad spectrum of signals, including mobile phone GPS, WIFI, UHF VHF, RF, and LOJACK. It benefits from complete coverage of frequency bands.
This signal jammer’s design is distinguished by its well-organized construction, excellent craftsmanship, and ergonomic size and shape, ensuring a comfortable and user-friendly experience.
A standout feature of this product is its remarkable performance stability. Even during continuous use, it remains reliable without overheating or crashing, ensuring uninterrupted operation and peace of mind for the user.
Channel | Output port | Frequency range | Average output power |
CH 1 | VHF/LOJACK | 135-175MHz | 30±1dBm/ 1±0.2W |
CH 2 | 5G600 | 617-698MHz | 30±1dBm/ 1±0.2W |
CH 3 | 5G3700 | 3600-3900MHz | 30±1dBm/ 1±0.2W |
CH 4 | 3G2100 | 2110-2180MHZ | 30±1dBm/ 1±0.2W |
CH 5 | RC-868 | 868MHz | 30±1dBm/ 1±0.2W |
CH 6 | WIFI5.2G | 5100-5500MHz | 30±1dBm/ 1±0.2W |
CH 7 | 4G2600 | 2620-2690MHZ | 30±1dBm/ 1±0.2W |
CH 8 | 4G800 | 790-826MHz | 30±1dBm/ 1±0.2W |
CH 9 | FM Radio | 87-108MHz | 30±1dBm/ 1±0.2W |
CH 10 | RC-433 | 433-434MHz | 30±1dBm/ 1±0.2W |
CH 11 | 4G700 | 700-803MHz | 30±1dBm/ 1±0.2W |
CH 12 | GPSL1 | 1560-1610MHz | 30±1dBm/ 1±0.2W |
CH 13 | LORA/RC915 | 900-930MHz | 30±1dBm/ 1±0.2W |
CH 14 | 4G2500 | 2500-2620MHz | 30±1dBm/ 1±0.2W |
CH 15 | GPSL2L3L4L5 | 1170-1390MHz | 30±1dBm/ 1±0.2W |
CH 16 | CDMA850 | 851-894MHZ | 30±1dBm/ 1±0.2W |
CH 17 | 4G1700 | 1710-1780MHz | 30±1dBm/ 1±0.2W |
CH 18 | WIFI 6E | 5925-6425MHz | 30±1dBm/ 1±0.2W |
CH 19 | RC-315 | 315MHz | 30±1dBm/ 1±0.2W |
CH 20 | GSM900 | 925-960MHz | 30±1dBm/ 1±0.2W |
CH 21 | DCS1800 | 1805-1920MHz | 30±1dBm/ 1±0.2W |
CH 22 | WIFI2.4G | 2400-2500MHz | 30±1dBm/ 1±0.2W |
CH 23 | WIFI5.8G | 5500-5900MHz | 30±1dBm/ 1±0.2W |
CH 24 | 5G3300/3500 | 3300-3600MHZ | 30±1dBm/ 1±0.2W |
CH 25 | UHF&CDMA450 | 400-470MHz | 30±1dBm/ 1±0.2W |
CH 26 | 5G1500 | 1427-1518MHz | 30±1dBm/ 1±0.2W |
CH 27 | PCS1900 | 1920-2000MHz | 30±1dBm/ 1±0.2W |
CH 28 | 4G2300 | 2300-2400MHz | 30±1dBm/ 1±0.2W |
FM Radio and WIFI 6E are the newest frequency bands, and general signal jammers are simply unable to interfere with the signals in these two frequency bands.
This device features DIP switches, allowing individual signal bands to be turned on or off without affecting others. It also comes with a car charger for easy 12V DC/AC power supply.
The product measures 200x133x66mm and has an output power of 28 watts. It operates on an AC100-240V to DC12V input and includes a built-in 15000mAh battery.
To prevent overheating, the device has three built-in cooling fans. It offers a battery life of 90 minutes, ensuring reliable performance during extended use.
Important Notes About Jamming Distance: The jamming distances we mentioned on the website are only for customer’s reference. Actual jamming distance will vary depending on signal strength and location of use and full charges etc.
Application:
This Newest portable Cell phone Jammer [Until July 2024 ] is suitable for a wide range of environments, including busy meeting rooms, large conference facilities, serene museums, dynamic theaters, sacred churches and temples. Its objective is to maintain the confidentiality of sensitive information in these contexts.
Additionally, it can be used in restaurants, classrooms, training centers, factories, banks, trains, buses and various other places where silence, privacy and information security are priorities essential.
However, in specialized environments such as hospitals and gas stations, an additional precautionary measure is advised. Conducting a field test before deployment ensures that critical equipment and instruments operate without interference, ensuring the uninterrupted delivery of essential services.
If it is a handheld signal jammer with a battery, please fully charge the signal jammer before use, and do not use it while charging.
If it is a desktop signal jammer, please connect it to the power supply while using it.
If it is a GPS signal jammer, please plug the signal blocker into the car's interface or USB interface.
If you need any help, please feel free to contact us. Email: topsignaljammer@outlook.com
If you choose to Free Shipping, then you need to wait 7-10 business days. We will send a tracking number to your for cargo tracking.
If you choose to Expedited Shipping, then you need to wait 4-7 working days. We will send a tracking number to your for cargo tracking.
All items for sale on our website come with a 1-year warranty. We offer free repair or replacement services and customer support during the warranty period. If you have any question, please contact our support team.
We want you to be completely happy with your purchase, which is why we accept returns within the first 30 days from the date of purchase. Full details can be found on our refund & return page.
A replacement on the topsignaljammer is also acceptable, If the customer's own want to exchange goods, the logistics cost by the client's own.
Receipt after goods arrive, within a week, together with the customer contact customer service personnel. To sign for the goods cannot be damaged, guaranteed to be complete, no stains. Return to the goods can not be modified, amended.
After the logistics delivery, not without reason cancel the order, please make sure the good before order .
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