433MHz Outdoor Antenna For Garage Door Remote Controls, 433MHz Length 2m, 433MHz Length 3m

1. It is used to enhance the signal of the garage door, with a maximum range of up to 250 meters. It can be controlled over long distances through walls and courtyards with stability
2. Universal wide-frequency compatibility, covering the mainstream remote control frequencies of 433/433.92 MHz
3. High quality materials, unlikely to be damaged over a long period of use
4. Simple wall-mounted installation, with flexible wiring
5. High quality hardware performance, high gain, low VSWR to reduce signal loss

Parameters
1. Frequency: 433.92 MHz, 433 MHz
2. Installation method: screw fixation (wall-mounted)
3. Bandwidth: 10 MHz
4. Return Loss (VSWR): less than or equal to 1.5
5. Gain: 3 dBi
6. Maximum input power: 20 W
7. Input impedance: 50 ohms
8. Polarization mode: vertical
9. Antenna length: 250 mm
10. Cable type: RG174
11. Materials: ABS, metal