flat antenna

Product overview: VHF directional antenna consists of unit antenna, support rod, reflection network, power splitter, main pole and other parts. The unit antenna uses dipole and power splitter Using a cavity power splitter; the antenna has technical features such as small standing wave ratio, high power tolerance, and high radiation efficiency; the unit antenna is fixed on the stainless steel reflection net, and the reflection net is fixed on the main pole. The antenna has stable performance and It has the characteristics of reliable structure and convenient installation and erection;

Usage scenarios: suitable for ground installation, and can be used as a receiving and transmitting directional communication antenna for ultra-short wave radio stations.

Main technical parameters：

Ø Frequency: 118MHz ~ 137MHz;

Ø Impedance: 50Ω;

Ø Polarization: vertical polarization; 

Ø VSWR: ≤2.0; 

Ø Gain: 7dBi;

Ø Power: 400W;

Ø Horizontal plane direction Figure: Orientation;

Ø RF interface: N-50K;

Ø Reflector network size: 1900mm×1900mm;

Ø Weight: 4kg;

Ø Installation method: mast fixed installation