What is a Yagi Antenna 900MHz Directional Antenna?

The Yagi Antenna 900MHz Directional Antenna style CTRF-ANTENNA-YAGI-0900-7619-SMA antenna item is a 900 MHz Yagi Antenna 13dBi High-gain directional antenna Yagi-Uda antenna manufactured by C&T RF Antennas Inc GSM applications.

How to choose the spacing of the Yagi antenna element?

There are two options to choose the lead spacing: one is the lead spacing is not equal, with the increase of the number of the lead serial number, the adjacent lead spacing increases; the other is the lead spacing is equal.

The former scheme is troublesome to adjust, and the latter scheme is easy to adjust, so the equal spacing scheme is generally used.

The lead spacing is generally selected in the range of 0.15-0.4 wavelength. When the spacing is larger, the main flap of the directional diagram is narrower, the frequency response of the input impedance is smoother, but the second flap is larger when the spacing is chosen, the second flap is lower, and the anti-interference performance is better, but the gain and direction is worse.

If you consider the former, the spacing can be 0.3 wavelengths; if you consider the latter, the spacing can be less than 0.2 wavelengths. No matter what the case, the distance between the first lead vibrator and the active vibrator should be made smaller, generally taking (0.6-0.7) other lead spacing.

The 9 Element 13dBi High-gain 900 MHz Yagi Antenna Directional Lora Antenna is supplied by C&T RF Antennas Inc, the professional Yagi-Uda antenna and directional Yagi antenna manufacturer in China.

We provide the RF wireless antenna with many antenna types such as Through-hole Mount Antennas, Magnetic Mount Antennas, Rubber Duck Antennas, Fiberglass Antennas, PCB Antennas, FPC Antennas, Spring Coil Antennas, Sector Antennas, Yagi antennas, etc.

C&T RF Antennas Inc provides the indoor-outdoor antenna with many antenna frequencies such as Cellular, 6G, 5G, 4G, 3G, NB-IoT, GNSS, GPS, Dual-band Wifi, 5.8 GHz, 2.4 GHz, 169MHz, 230MHz, 315MHz, 433MHz, 868MHz, 915MHz LoRa, UWB, RFID, ADS-B, etc.

Contact us for more Yagi Antenna 900MHz Directional Antenna details such as the Yagi Antenna 900MHz Directional Antenna datasheet, Yagi Antenna 900MHz Directional Antenna pricing, Yagi Antenna 900MHz Directional Antenna inventory, or other Yagi antenna styles.