High Gian 4dB 150Mhz VHF Antenna for Mobile Radio Base

Color: Black

1. Frequency Range: 144 - 156 MHz (optimized around 150 MHz, covering VHF band for mobile radio base use)
2. Gain: 4 dBi (high-gain design for enhanced signal transmission/reception at 150 MHz)
3. Impedance: 50 Ω (standard for base station and mobile radio systems to ensure impedance matching)
4. VSWR: ≤ 1.5:1 (at 150 MHz; ≤ 2.0:1 across the full operating range)
5. Maximum Input Power: 100 W (typical power handling capacity for base station antennas)
6. Radiation Pattern: Omnidirectional (360° horizontal coverage, ideal for base station wide-area communication)
7. Polarization: Vertical (standard for VHF base and mobile radio compatibility)
8. Mounting Type: U-bolt mount (compatible with 1.5 - 2 inch diameter poles, common for base station installations)
9. Connector Type: N-type female (standard for base station antennas, facilitating low-loss coaxial cable connections)
10. Height: 1.2 - 1.5 meters (approximate, balancing gain performance and physical size for base station deployment)