Antenna
6G 25dBi dual polarization with N-female connectors grid antenna
A handheld jammer is an electronic device used to interfere with, block or destroy wireless communication signals, GPS signals, drone signals and other electromagnetic wave signals. It is suitable for military, police, security, special operations and other fields. Its core technologies include radio frequency interference technology, signal waveform design, power control technology, etc. The handheld jammer has the characteristics of portability, flexibility, and high efficiency. It can quickly interfere or block wireless signals in the target area and improve security capabilities.
Model No.
ZD-GA-44/50-25-NF
Product Features:
Frequency from 4400-5000
50 Ohm Input/Output impedance
High reliability and ruggedness
Electrical Specifications
| Parameter |
Specification |
| Type |
Rectangular Grid Antenna |
| Frequency(MHz) |
4400-5000 |
| Polarization |
Dual linear polarization Vertical and Horizontal |
| Impedance(Ohm) |
50 |
| VSWR(:1) |
1.5 |
| Power Handling(CW) |
50 |
| Gain(dBi) |
25min. |
| Lightning Protection |
DC Grounded |
| Operating Temp(℃) |
-40°to +70° |
| Storage Temp(℃) |
-40°to +90° |
| Forward Sidelobes Ratio(dB) |
0° to 90° >15dB 90° to 180° >20dB |
| Connector |
N type female |
| Weight(Kg) |
2 |
| Size(cm) |
60(W)x 60(H)x 41(D)max. |
| Finish |
Anti UV coating |
| Color | |
| Mounting Type |
Pole |
| Mounting Material |
Aluminum |
| Mounting Mast Diameter |
35-50mm |
| Windload(N@ 150Km/h) |
FRONT 350 SIDE 80 |
Precautions:
1.The jammers are customized according to the frequency bands of different countries, please confirm that the purchase country and the actual use country are consistent. Otherwise it can not be used.Please read the jammer function before purchasing.
2.If the low power jammers(such as handheld jammers) to blocker signal device(such asWIFI router, Bluetooth audio equipment, etc.), the effect will be poor or even can not jammer.
3.It is forbidden to use while charging.
4.Do not use handheld jammers as desktop jammers.
5.Do not use jammers before connecting the antenna.