24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals

Name: 24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals
Brand: Shenzhen Sacon Telecom Co., Ltd
SKU: SA-PJ24
Price: 5.00 USD
Availability: InStock

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It is very nice to cooperate with sacontelecom company, we ordered the high power UAV drone jammer, they have rich experience on shipment, we receive it without any problem. We have been working with sacontelecom for 4 years. A very honest company， thanks to be our parnter.

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We works with local goverment and military, sacontelecom works with us together to do vehicle bomb jamming system solutions. They are very patient in guiding and solving any problems that arise. It is a very pleasant cooperation. Very professional and trustworthy factory.

—— Fernando

It is our sixth time to cooperate with sacon telecom. After-sales service is very good. When we have probelm, they are very patient to guide us till the issue is solved. Thank you for your professional.

—— Lupu

Είμαι από την Ελλάδα, συστήνω αυτή την εταιρία σακόν τηλεπικοινωνιών. Είναι πολύ υπομονετικοί και επαγγελματίες. Γρήγορη αποστολή και καλή ποιότητα. Ευχαριστώ πολύ! Θα συστήσω στους φίλους μου να αγοράσουν.

—— Basilis Angelopoulos

Compramos los bloqueadores de señal de 315 mhz y 868 mhz 433 mhz, funcionó muy bien. Muchas gracias. Volveremos de nuevo si tenemos pedidos en el futuro.

—— Carlos Hernandez

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24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals

Large Image : 24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals

Product Details:

Place of Origin:	China
Brand Name:	Sacontelecom
Certification:	ISO9001, CE
Model Number:	SA-PJ24

Payment & Shipping Terms:

Minimum Order Quantity:	5pcs
Price:	negotiation
Packaging Details:	Ployfoam and Carton
Delivery Time:	3 working days after receive payment
Payment Terms:	L/C,T/T,Western Union,Paypal,method
Supply Ability:	8000pcs per month

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24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals

Description

Product Name:	Handheld Jammer	Frequency:	2G 3G 4G 5G LTE GPS Lojack WiFi VHF UHF
Output Power:	Total 24w	Battery Working Time:	150 Minutes
Power Supply:	AC100-240V Or 12V Car Charger	Weight:	2.5kgs
Highlight:	24 Antennas Portable Signal Jammer , 20m Radius Portable Signal Jammer , Remote Control Handheld Signal Jammer

24 Antennas Portable Signal Jammer 24W 20m Radius For All Signals

Product Overview

Advanced 24-band portable signal jammer featuring 24 antennas in an all-in-one design with nylon cover. Effectively jams all types of mobile devices including Android phones, iPhones, tablets, and smart phones operating on 2G, 3G, 4G, 5G, CDMA 450MHz, while blocking LOJACK GPS, Wi-Fi 5G, Walkie-Talkie UHF/VHF, and RF signals (315, 433, 868 MHz).

Key Features

24-band design with 24 antennas (Channels 12/13, 15/16 use dual-band design to eliminate mutual interference)
Blocks all cell phone signals (5G, 4G, 3G, 2G), LOJACK GPS, Wi-Fi, and RF signals
24W high output power with jamming range of 2 to 25 meters (at -75dBm, depending on signal strength)
Advanced cooling system with 3 cooling fans and large heat sink
Nylon cover for handheld operation
DIP switch for individual band control without affecting other bands
Includes car charger and supports 12V DC/AC power supply
Built-in large capacity battery providing 150 minutes of continuous operation
LCD display showing battery capacity percentage, working voltage, and current

Technical Specifications

Frequency Channels & Output Power

Channel	Output Port	Frequency Range	Average Output Power
CH 1	VHF/LOJACK	135-175MHz	30±1dBm/ 1±0.2W
CH 2	4G1700	1710-1780MHz	30±1dBm/ 1±0.2W
CH 3	5G600	617-685MHz	30±1dBm/ 1±0.2W
CH 4	3G2100	2110-2180MHz	30±1dBm/ 1±0.2W
CH 5	WIFI5.2G	5100-5500MHz	30±1dBm/ 1±0.2W
CH 6	GPSL2L3L4L5	1170-1390MHz	30±1dBm/ 1±0.2W
CH 7	LORA	900-930MHz	30±1dBm/ 1±0.2W
CH 8	5G3500	3300-3600MHz	30±1dBm/ 1±0.2W
CH 9	RC868	868MHz	30±1dBm/ 1±0.2W
CH 10	4G700/800	738-821MHz	30±1dBm/ 1±0.2W
CH 11	PCS1900	1920-2000MHz	30±1dBm/ 1±0.2W
CH 12	5G3700	3600-3900MHz	30±1dBm/ 1±0.2W
CH 13	4G2600	2570-2690MHz	30±1dBm/ 1±0.2W
CH 14	5G1500	1427-1518MHz	30±1dBm/ 1±0.2W
CH 15	CDMA850	851-894MHz	30±1dBm/ 1±0.2W
CH 16	4G2300	2300-2400MHz	30±1dBm/ 1±0.2W
CH 17	RC315	315MHz	30±1dBm/ 1±0.2W
CH 18	RC433	433MHz	30±1dBm/ 1±0.2W
CH 19	UHF&CDMA450	400-470MHz	30±1dBm/ 1±0.2W
CH 20	GSM900	925-960MHz	30±1dBm/ 1±0.2W
CH 21	GPSL1	1570-1610MHz	30±1dBm/ 1±0.2W
CH 22	WIFI2.4G	2400-2500MHz	30±1dBm/ 1±0.2W
CH 23	DCS1800	1805-1880MHz	30±1dBm/ 1±0.2W
CH 24	WIFI5.8G	5500-5900MHz	30±1dBm/ 1±0.2W

Physical & Power Specifications

Power Supply:Adapter 50-60Hz AC (110-240V AC/12V DC)

Car Charger:DC12V IN

Dimensions:200×133×66mm (without antenna)

Antenna Length:195mm

Antenna Gain:2.0dBi

Packing Size:330×250×80mm

Net Weight:1.8kg

Gross Weight:2.5kg

Total Power:24W

Shielding Radius:2-30 meters at -75dBm

Built-in Battery:7.4V/12000mAh

Continuous Operation:Approximately 100 minutes

Warranty:One year from delivery date

Frequently Asked Questions

Are you a factory or a trade company?

We are a lead factory of mobile signal jammers in China.

What's your MOQ? Is sample available?

Yes, samples are available with charge.

What's your shipping method?

DHL, UPS, FedEx, TNT, EMS, Aramex and others.

What are your payment terms?

TT via Bank, Western Union, PayPal.

What is the warranty period?

12 months after shipment date.

What is the delivery time?

3 working days after receiving payment.

How long until I receive the product?

8-12 days after shipment.

Applications

Ideal for use in meeting rooms, conference rooms, museums, galleries, theaters, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, and buses.

Package Contents

1 handheld Signal Jammer
24 antennas
1 AC Charger
1 car charger

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

A*x

Russian Federation Mar 20.2026

Helpful (56)

quality is good and competitive price. Good after sales service. Fast shipment

R*o

Poland Feb 1.2026

Helpful (85)

good factory, each time answer questions fast. Thanks Jena

Tag:

Contact Person: Ms. Jena

Tel: +86-15818561923

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24 Antennas 24W Output Power 20m Radius Portable Signal Jammer Handheld Jammer for All Signals

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