YAGI ANTENNA DUALBAND 824-960/1710-2180 MHZ

Frequency Range	824-960 / 1710-2180 MHz
Bandwidth	1400 MHz
Gain	10 / 12 dBi
Half-Power Beamwidth (Horizontal)	60 degree
Half-Power Beamwidth (Vertical)	30 degree
Front-to-Back Ratio	15 dB
VSWR	< 1.5
Input Impedance	50 Ohm
Polarization	Vertical / Horizontal
Port Isolation	DC Ground dB
Cross Polar Ratio	100 dB
Upper Side Lobe Suppression	N female dB
Lightning Protection	0.7
Maximum Power	32-50 Watt
Radiation Pattern	200

Dual Band Operation: Covers two distinct cellular bands:
- 824–960 MHz: Commonly used for GSM, CDMA, and some LTE bands.
- 1710–2180 MHz: Used by DCS/PCS, UMTS, and 3G/4G LTE services.
  This allows the antenna to support multiple network standards with a single device.
Gain:
- Approx. 10 dBi to 12 dBi depending on the exact model and frequency. Higher gain means stronger directional signal and longer range.
- Gain figures indicate how much the antenna focuses energy in its main direction compared to a reference antenna. Bandwidth & Beamwidth: Designed to provide stable gain across each band with moderately narrow horizontal and vertical beamwidth for improved long-range directivity. VSWR (Voltage Standing Wave Ratio): Typically ≤1.5 to 2.0, indicating good impedance matching and minimal reflected power for effective transmission and reception. Impedance: Standard 50 Ω, matching most RF equipment.
Front-to-Back Ratio: Usually ≥ 15–20 dB, meaning the antenna suppresses signals from behind, reducing interference from unwanted directions.

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