Description：

Multi-function card power distribution cabinet adopts "step-by-step delayed power on" to avoid the instantaneous impact of large loads on the power grid, effectively protect the electronic components of the display body and prolong the service life of the display, with the use of multi-function card to improve the overall performance of the LED system.

Features：

1. The antenna has a wide receiving frequency band and can receive frequencies of 470-950MHZ.

2. This antenna is easy to install and simple.

3. The voltage standing wave ratio is ≤2.0.

4. The polarization mode is linear polarization.

5. This antenna is anti-corrosion, anti-ultraviolet, shockproof and lightweight, and can work stably for a long time in different environments.

6. When this wall-mounted antenna is active, the antenna has a wide receiving angle range of 180 degrees facing it, which is wider than the coverage range of directional antennas.

7. The maximum gain is 8.0dBi.

Specification:

1. Operating temperature: -30～+60℃

2. Antenna size: 207×117×44.5mm

3. Power supply voltage: DC 8～12V

4. Input impedance: 50Ω

5. Amplifier OIP3:＞25dBm

6. Directivity: 180° directivity

7. Connector model: BNC connector

8. Net weight: 0.440±0.005kg