TX433-TB-300 5dBi high gain 433mhz lora antenna magnetic rubber 4g antennas sucker antenna for communication
[Gain]：5.0dBi
[Interface]：SMA-J
[Onde stationnaire (SWR)]：≤1.5
[Fréquence]：423~443MHz
[Résistance]：50Ω
[Poids]：360±1g
[Introduction]：TX433-TB-300 is a copper rod suction cup antenna 433MHz. The height of the antenna is 210mm. With an SMA-J interface it can be applied to such devices with the frequency 433MHz.
Magasin officiel| Main parameters | Parameter value |
| Frequency range | 433M |
| impedance | 50Ω |
| Antenna gain | 1dBi |
| Input impedance | 50Ω |
| Material | Gilded copper |
| color | silver |
| Product size | Ring diameter: 5.5mm, wire diameter: 0.8mm, total length: 37mm |