Pocket Size 21 Band Handheld Cell Phone Wireless GPS GPS WiFi Signal Jammer Mobile Phone Network Blocker

• Customization: Available
• Frequency Range: 20-6000MHz
• Frequency: 2g 3G 4G 5g WiFi
• Model NO.: SRD-JN21XF
• Application: Conference Center
• Shielding Radius: 10-30m
• Transport Package: Neutral/Carton
• Specification: 220*140*70mm
• Trademark: RDSignal
• Origin: China
• HS Code: 9031809090
• Production Capacity: 1000

Product Description

 

Product Description

 

As the most popular handheld jammer which has a small size, easy to carry. It can block multiple 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. This product has the perfect heat dissipation system, can work long time. The shell is made of high quality metal with good heat dissipation.

Generally speaking, the larger the interference range, the stronger the interference performance, the heavier the jammer device, and it is inconvenient to carry. But the jammers designed by RDSignal Technology Co.,Ltd. not only have a good jammer performance, but also has a large block range. From all aspects of performance, not weaker than the desktop jammer, so we believe that our products are your best chioce

This device is suitable for classroom, meeting room, library, movie theater and other places where it needs to keep quiet. Due to its small size and easy to hide, the device is popular with teachers and administrators.

 

 

Product Parameters

Main Parameters:
Jamming frequencies:

1: 164-173MHz Lojack
2: 1800-1920MHz: DCS, GSM1800, PHS, PCS, CDMA1900
3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000
4: 2570-2690MHz: 4G High WiMax2, 4G LTE
5: 1450-1620MHz GPS L1 + Glonass L1 +5G LTE
6: 920-965MHz: GSM900
7: 2400-2500MHz: WiFi/Bluetooth 11.b. g.
8:758-830MH: 5G, 4G Low LTE , 4G WiMax
9: 1170-1290MHz GPS L2 + L5+ Glonass L2
10: 5.1-5.9GHz: WiFi 5GHz 11.a
11:868MHz: Car Remote or GPS L2+L5
12: 433MHz Car Remote
13 315MHz Car Remote
14: 400-480MHz UHF & Car Remote
15:3400-3800MHz  5G LTE
16:3400-3800MHz  5G LTE

Power Supply:

AC100-240V or 12V Car Charger

Jamming Range:

Radius 10-30 meters (-75dBm Omnidirectional antennas)
 

All Parameters:
 

RF-JN21XF-E(Europe) 5G + 5GHZ		RF-JN21XF-A (America) 5G + 5GHz
2 x 758-830MHz: 1.0W 5G, 4G LTE Low (Two Bands)		2 x 850-895MHz: 1.0W  CDMA 850  (Two Bands)
2 x 920-965MHz: 1.0W  GSM900  (Two Bands)		2 x 1800-2000MHz: 1.0W  DCS, PCS  (Two Bands)
2 x 1800-1920MHz: 1.0W DCS  (Two Bands)		2 x 2100-2170MHz: 1.0W  3G, UMTS  (Two Bands)
2 x 2100-2170MHz: 1.0W 3G, UMTS  (Two Bands)		2300-2500MHz: 1.0W 4G LTE + WiFi 11.b & g
2400-2500MHz: 1.0W  WiFi 11.b & g		2 x 2500-2700MHz:1.0W 4G WiMAX Sprint  (Two Bands)
2 x 2570-2690MHz:1.0W 4G LTE High  (Two Bands)		2 x 700-800MHz: 1.0W 4G LTE USA iPhone (AT&T & Verizon)  (Two Bands)
1450-1620MHz 1.0W 5G+ GPS L1 +Glonass L1		1570-1620 MHz: 1.0W GPS L1 + Glonass L1
164-173MHz :1.0W  Lojack 164MHz		173MHz 1.0W
315MHz :1.0W Remote Control		315MHz :1.0W Remote Control
433MHz :1.0W UHF Remote Control		433MHz :1.0W UHF Remote Control
868MHz: 1.0W Remote Control		868MHz: 1.0W Remote Control
5.1-.5.9GHz :1.0W WiFi 11.a		5.1-.5.9GHz :1.0W WiFi 11.a
1170-1280MHz: 1.0W GPS L2 + L5+ Glonass L2		1170-1280MHz: 1.0W GPS L2 + L5+ Glonass L2
5G 3400-3600MHz 1.0W 5G LTE		5G 617-652MHz 1.0W 5G LTE
5G 3600-3800MHz 1.0W 5G LTE		1700-1800MHz : 4G LTE
400-480MHz :1.0W UHF Remote Control		400-480MHz :1.0W UHF Remote Control
Total: 21.0 W		Total: 21.0 W
Power supply:	AC100-240V or 12V Car Charger
Jamming Range	Radius 10-30 meters (-75dBm@Omnidirectional antennas)
Working time:	2.5 Hours,  Battery:Ni-Mh battery 16000mAH Can Turn on and Charging at the same time, Each Band can Turn ON/OFF, Battery Status LCD
Weight	1.6Kg
Dimension:	220 x 140x 70mm (Main Unit only, do not include Antennas)
Warranty:	1 year
Europe Type:21 Bands 1: 164-173MHz Lojack 2: 1800-1920MHz: DCS, GSM1800, PHS, PCS, CDMA1900 3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 4: 2570-2690MHz: 4G High WiMax2, 4G LTE 5: 1450-1620MHz GPS L1 + Glonass L1 +5G LTE 6: 920-965MHz: GSM900 7: 2400-2500MHz: WiFi/Bluetooth 11.b. g. 8:758-830MH: 5G, 4G Low LTE , 4G WiMax 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 10: 5.1-5.9GHz: WiFi 5GHz 11.a 11:868MHz: Car Remote or GPS L2+L5 12: 433MHz Car Remote 13 315MHz Car Remote 14: 400-480MHz UHF & Car Remote 15:3400-3800MHz  5G LTE 16:3400-3800MHz  5G LTE		America Type:21 Bands 1: 173MHz Lojack 2: 1800-1990MHz: GSM, GSM1800, PHS, PCS, NEXTEL, CDMA1900, GSM1900 3: 2100-2170MHz: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000 4: 2500-2700MHz: 4G Wimax (Sprint), 4G High LTE 5: 1570-1620MHz GPS L1 + Glonass L1 6: 850-895MHz: CDMA 850 7: 2300-2500MHz: WiFi/Bluetooth 11.b. g.+ 4G LTE 8 : 720-805MHz 4G LTE iPhone (AT&T & Verizon) 9: 1170-1290MHz GPS L2 + L5+ Glonass L2 10: 5.1-5.9GHz: WiFi 5GHz 11.a 11:868MHz: Car Remote or GPS L2 + L5 12: 433MHz: Car Remote or GPS L3 + L4 13 315MHz Car Remote 14: 400-480MHz UHF & Car Remote 15: 617-652MHz 5G LTE 16: 1700-1800MHz 4G LTE

Certifications

 

Application Range

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Company Profile

Shenzhen RDSignal Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.

RF Jamming Equipment include Cell Phone Signal Jammer and RF Communication Jammer(20-6000MHz).

RDSignal Technology Co.,Ltd. is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.

Such as, Drone jammer, UAV jammer, High power bomb jamming devices, IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.

RF Signal products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.

Let us hand in hand and create a glorious cause!
 

 

Exhibitions

 

FAQ

Q1. Could I get a sample before bulk order?

Yes, we offer the sample for all models but charged.

Q2. What should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems. 

Q3. Do you accept OEM/ODM order?

Yes, we can customize the brand logo, colors, and frequencies.

Q4.Shipment Date

Sample	3-5 business days
<20 pcs	7-15 days
20-50 pcs	15-24 days
>50 pcs	Negotiate

Q5: Delivery Date of the sample by DHL/FedEx

USA/Canada/Europe/Asia	3-5 days
Middle East/Latin American	5-7 days
African	3-7 days

Q6.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.