Features:
The 3dBi 433MHz antenna increases the speed and strength of the signal from your router.
The IPEX1 to SMA coaxial cable is able to ensure good conductivity and signal transmission. It's thin and flexible so that it can use in tight space.
Small in size, lightweight, foldable, and easy to carry and store. Simple and practical design, easy to install, which is convenient to use.
Screw and Play. No Need external power supply, no need assembly, just screw it on the back of your wireless devices.
Strict quality control and quality assurance, high safety factor, can be used with peace of mind.
With SMA connector for easy connection, so no extension is needed.
433MHz antenna is a commonly used frequency band for all types of equipment that require little power, such as garage door openers, headphones, baby monitors and remote controls.
Wireless transmitting or receiving antenna that sends or receives radio frequency (RF) and electromagnetic fields as well in horizontal directions in a flat.
Omnidirectional antenna is used in most consumer RF wireless devices, including cellular telephone handsets and wireless routers.
This antenna is ideal for 433M wireless meter reading system, drone, security alarm, power monitoring, smart home, etc.

Specifications:
Item Type: Foldable Antenna
Gain: 3dBi
Frequency Range: 433MHz
Polarization: Linear Vertical
Impedance: 50 ohm
Direction: Omni-directional
Antenna Connector: SMA Male Connector
Antenna Dimension: 10.8 x 0.9cm
Cable Length: 15cm/6inch
Material: ABS
Color: Black
Weight: 10g

Packing List:
2 x Antenna
2 x IPEX1 to SMA Cable