433mhz signal booster antenna big sucker omni communication antennas car antenna diy
[Frequency]：413-453MHz
[Interface]：SMA-J
[Resistance]：50Ω
[Gain]：6.0dBi
[Standing wave (SWR)]：≤1.5
[Introduction]：Sucker antenna
Official Store| Electrical parameters | |
| Center frequency | 433MHz |
| Frequency range | 413-453MHz |
| Antenna gain | 6dBi |
| VSWR | ≤1.5 |
| Polarization direction | Vertical polarization |
| Radiation direction | Omnidirectional |
| Input impedance | 50Ω |
| Power capacity | 50W |
| Other parameters | |
| Product size | 910mm |
| Overall weight | 630g |
| Suction cup diameter | Φ90mm |
| Antenna material | Stainless steel |
| Feeder length | 3M (customizable) |
| Interface | SMA-J interface (internal thread and inner pin) |
| Operating temperature | -40℃～+85℃ |
| Storage temperature | -40℃～+85℃ |