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2X Dual Band WiFi 2.4GHz 5GHz 5.8GHz 8dBi SMA Male (pin in Center) Antenna for Wireless Video Security IP Camera Recorder Surveillance Recorder Truck Trailer Rear View Backup Camera Reversing Monitor

Free shipping on orders over $29.99

$5.99

$ 1 .99 $1.99

In Stock

1.Style:Rp-sma Male(hole In Centel)


About this item

  • Dual Band WiFi: 2.4GHz (2400 - 2485 MHz),5GHz/5.8GHz (5150 - 5850 MHz); Gain: 8dBi; Direction: Omni-directional; Antenna Connector: SMA Male Connector(pin in center);
  • Package: 2 x WiFi Antenna;
  • Compatible with: WiFi IP Security Camera; Wireless Video Surveillance DVR Recorder; Truck RV Van Trail Rear View Camera, Reverse Camera, Backup Camera, Industrial Router IoT Gateway Modem, M2M Terminal, Remote Monitoring and Control, Wireless Video, Wireless HDMI Extender;
  • Compatible with: 5GHz 5.8GHz FPV Camera Monitor, FPV Drone Racing Quadcopeter Controller; 5GHz 5.8GHz Wireless AV Video Audio Receiver HDMI Extender;
  • Can be used as a 2.4GHz Bluetooth Antenna for Bluetooth Adapter, Bluetooth Audio HiFi Speaker Music System;



4.1 out of 5 stars Best Sellers Rank
  • #1,139 in Computer Networking Antennas
Date First Available October 24, 2024

Specifications
Gain 8dBi
Frequency Range Dual Band WiFi 2.4GHz 5.8GHz
VSWR Polarization Linear Vertical;
Impedance 50 ohm;
Direction Omni-directional;
Connector SMA Male Connector(pin in center);
Net Weight 68g;
Operating Temperature -20°С ~ +80°С
Storage Temperature -30°С ~ +85°С
Package List 2 x WiFi Antenna


Joe
Reviewed in the United States on August 21, 2023
It brought back the dead Bluetooth to life.
Paul
Reviewed in the United States on March 31, 2023
These antenna's fit and work properly on a Gateway computer. Good price point and received promptly.
Chris
Reviewed in the United States on October 5, 2022
Just screw them in and it works, not going to give you the best signal, even though there is only one interior wall between the modem and the computer. But it's better than not having them and faster and cheaper than running Ethernet.
NULL
Reviewed in the United States on March 30, 2021
3dBi 2.4/5GHz WiFi Omnidirectional Bluetooth Wireless Antenna(ASIN: B08FLGM3T3) TREADALT-TECTREADALT-TEC3 stars means it's sufficient, but isn't anything extraordinary. it's a good rating.✅ Outside cover is true to internal antenna size.✅ Build quality is decent to good.✅ Performance is what you should expect from any properly functioning 3dBi antenna.❌ Antenna were disconnected from the 90 joint when received.DISCUSSIONI don't really have a way to really test the "throw" of this antenna, but at 3dBi, it's a low gain 360 degree antenna. I did test it compared to the 2dBi antenna I have and the reception was exactly the same between my computer and the router at the distance between the two, which is about 10' (see image).The build quality is sufficient, about what you would expect. However, both the antenna's I received were disconnected from the joint. I just snapped them back in.I pulled these apart and the plastic covering is just long enough to cover the length of the internal 3dBi antenna. In other words, the outside black plastic antenna cover is true to the size of the internal actual antenna length (see image).This is your average antenna, and from what I can tell, it's built to spec and is decent quality.High Gain vs Low Gain (low gain doesn't mean bad!)I don't think most people understand what the difference in antennas really is. Obviously, the distance is reduced for lower dBi antennas compared to higher dBi antennas.However, there is a trade off. The low gain antenna will have better 360 degree performance than the higher gain antenna. The higher gain antenna will have better directional performance at the expense of lower performance above and below the antenna itself.Think of it as a balloon. The balloon is round and reaches out a certain distance from the center. If you push down on the balloon, the distance from the center around the outside edge will increase, but the distance from the top and bottom will decrease.The result is that installing higher gain antenna in your house may or may not increase your WiFi signal. One thing is constant, though. Each time you increase gain, you reduce the top and bottom signal. That's important if you live in a two story house or apartment.CONCLUSIONAt 3dBi, these antenna are omnidirectional low gain antennas, pretty much standard for any computer or router and for home use. They worked well, and the build quality is decent.
OhioAwesome
Reviewed in the United States on February 4, 2021
I ordered this to replace a broken antenna on my AP. They seem to work well... very non-descript with standard device antenna gains. My device seems to work similarly to its pre-broken antenna state. While it is not special, it does do its job, it holds its position well when situated, and it is reasonably inexpensive. So I am rating it 4 stars.
Richard R
Reviewed in the United States on February 19, 2021
This pair of 3dBi 2.4/5GHz WiFi Omnidirectional antennas from TREADALT-TEC arrived as I expected based on the listing here. The antennas are packaged inside a resealable bag and that's it, so not much packaging to deal with. The antennas are about 3 1/2" tall from the elbow to the top, have decent threads, twist on just fine, and they hold their positions without any issue. The antennas function as I expected and the price is fair for a pair!