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VHF UHF Lojack 18 Antenna CDMA 42W Cell phone Signal Jammer

Basic Information
Place of Origin: China
Brand Name: TeXin
Certification: SGS, ISO9001
Model Number: TX-H18K
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Box with PE Foam
Delivery Time: 3
Payment Terms: T/T,Paypal,L/C,D/A,D/P, Etc.
Detail Information
Product Name: 18 Channel Signal Jammer Output Power: 42W
Jamming Range: 5-40 Metter(depends On Local Signal Strength) Signal Can Cover: GSM CDMA DCS PHS LET UHF VHF WIFI 2G 3G 4G 5G
Power Supply: AC 110-240V
High Light:

42W Cell Phone Signal Jammer


CDMA Cell Phone Signal Jammer


18 Antenna VHF UHF Blocker

Product Description

Cellphone Signal Jammer 18 Antenna VHF UHF Lojack WiFiromote Control Blocker


Model: TX-H18K

this jammer can cover more than 18 bands signal, Support frequency band customization

it can cover phone signal, gps, wifi, UHF, VHF, Lojack, romote control at once.

if you want to cover many signals, it will a good choice 

if want a powerful jammer for only phone signal, wifi and gps, there are also other better  choice


Model: TX-H18K
standard power and frequency or customize as you need
Channel Output port Frequency range out-put power
1 CDMA 850-894MHz 35dbm / 3W
2 GSM 925-960MHZ 35dbm / 3W
3 DCS 1805-1880MHZ 33dbm / 2W
4 PCS 1900-1990MHz 33dbm / 2W
5 3G 2110-2170MHZ 33dbm / 2W
6 WIFI 2.4G 2400-2500MHZ 30dbm / 1W
7 WIFI5.2G 5100-5500MHz 30dbm / 1W
8 WIFI5.8G 5500-5900MHz 30dbm / 1W
9 4G1 LTE 700-805 or 790-826MHz 33dbm / 2W
10 4G LTE 2500-2690MHZ 30dbm / 1W
11 4G2 1700 1710-1780MHz 35dbm / 3W
12 433 (car remote control) 433MHZ 35dbm / 3W
13 315 (car remote control) 315MHZ 35dbm / 3W
14 VHF 135-175MHz 35dbm / 3W
15 UHF 400-470MHZ 35dbm / 3W
16 LOJACK 167-175MHZ 33dbm / 2W
17 GPSL1 1570-1580MHz 33dbm / 2W
18 GPSL2+L5 1170-1280MHZ 33dbm / 2W
Power supply: AC adapter 110 or 240V 50 to 60Hz, /12V DC
jammer size without antenna: 460x 238x 60mm
Packing size: 55*44*15cm
Net weight: 7kg Gross weight: 8.0kg
Total power:42W
Shielding radius: 2-40meters, Varies with local signal strength



Texin Electronics has been focusing on the jammer industry for many years and has a stable and reliable industrial chain. Due to strict control of quality and effect, it has accumulated many loyal customer groups all over the world



NOT only jammer, we can also provide accessories for the production of jammers,

such as: components, antennas, RF power amplifier modules, jammers. And provide technical support when necessary.

This is something that most suppliers cannot do.



Factors affecting the effect of signal jammer

  • 1. The power of shielding equipment, the greater the equipment power, the longer the shielding distance.
  • 2. The antenna gain of the jammer, the higher the gain, the better the effect
  • 3. The components used in the jammer and the professionalism of the technician
  • 4. The local signal strength, the weaker the local mobile phone signal, the longer the shielding distance


Contact Details

WhatsApp : +8613787832057