KONET KU Alpha ESA Antenna

Notifications

Alpha ESA antenna uses full-duplex to simultaneously transmit and receive, maximizing data throughput. This eliminates delays between data transmission and reception, and increases bandwidth efficiency in two-way communications.

The simultaneous transmission and reception capability allows for more data to be processed faster. This is particularly advantageous for high-capacity data communications such as high-speed Internet, real-time streaming, and high-resolution video transmission.

Full-duplex ESA antennas are highly compatible with next-generation communications technologies such as 5G and 6G. These technologies require high-speed data transmission and low latency, making full-duplex mode essential.

Pol Switching Time : < 0.5ms

Satellite Switching Time : ≤ 0.3ms

Fast beam switching speed enables satellites to track and communicate reliably in real time with fast-moving low-Earth orbit satellite users or base stations. This is especially advantageous for communication with moving aircraft, ships, and vehicles.

Built-in modem board and GPS external port provided.

GK ESA antenna supports customized production for customers.

It can embed a modem as needed and supports IQ200, Gilat, UHP, THISS modems. In addition, if an external GPS is used, a separate GPS port can be provided externally.

Without mechanical motors, ESA

antennas have no moving parts,

avoiding mechanical problems such as

wear, failure, and maintenance.

This greatly improves the reliability and

lifespan of the antenna.

Electronic beam steering is much faster

than mechanical motors. This is a

significant advantage in multi-satellite tracking, etc. The fast response speed minimizes communication delays and maximizes efficiency.

Electronic control allows for very precise beam steering. This allows for precise control of the directionality and strength

of the signal, minimizing interference

and improving communication quality.

Full-Duplex ESA Antenna

Simultaneous Transmission and Reception

Alpha ESA antenna uses full-duplex to simultaneously transmit and receive, maximizing data throughput. This eliminates delays between data transmission and reception, and increases bandwidth efficiency in two-way communications.

The simultaneous transmission and reception capability allows for more data to be processed faster. This is particularly advantageous for high-capacity data communications such as high-speed Internet, real-time streaming, and high-resolution video transmission.

Full-duplex ESA antennas are highly compatible with next-generation communications technologies such as 5G and 6G. These technologies require high-speed data transmission and low latency, making full-duplex mode essential.

Excellent Alpha OTM antenna performance with fast beam switching speed

Pol Switching Time : <0.5ms

Satellite Switching Time : ≤0.3ms

Fast beam switching speed enables satellites to track and communicate reliably in real time with fast-moving low-Earth orbit satellite users or base stations. This is especially advantageous for communication with moving aircraft, ships, and vehicles.

Built-in modem board and GPS external port provided.

GK ESA antenna supports customized production for customers.

It can embed a modem as needed and supports IQ200, Gilat, UHP, THISS modems. In addition, if an external GPS is used, a separate GPS port can be provided externally.

Electronically steered beams without using traditional mechanical motors

Without mechanical motors, ESA antennas have no moving parts, avoiding mechanical problems such as wear, failure, and maintenance. This greatly improves the reliability and lifespan of the antenna.

Electronic beam steering is much faster than mechanical motors. This is a significant advantage in multi-satellite tracking, etc. The fast response speed minimizes communication delays and maximizes efficiency.

Electronic control allows for very precise beam steering. This allows for precise control of the directionality and strength of the signal, minimizing interference and improving communication quality.

• EIRP (typical) : Linear : ≥ 52dBW@90º@14.1GHz

Circular : ≥ 52dBW@90º@14.1GHz

• G/T (typical) : ≥ 14.5dB/K@90º@11.7GHz@80K

• Beam width : TX: 5.0º@90º / RX: 5.0º@90º

• Static acquistion time : ≤ 30sec

• Cross Polarization : ≤ -30dB

• Beacon Tracking Receiver : DVB-S2/Power Detection

• First Side Lobe : ≥ -15dB

• Satellite Tracking : COTM, COTP, Manual

• Satellite modem(OpenAMIP) : IQ200, Comtech

CEL, Gilat, THISS

• Communication Mode : Full Duplex

Aviation

Marine

Vehicle

• EIRP (typical) : Linear : ≥ 52dBW@90º@14.1GHz

Circular : ≥ 52dBW@90º@14.1GHz

• G/T (typical) : ≥ 14.5dB/K@90º@11.7GHz@80K

• Beam width : TX: 5.0º@90º / RX: 5.0º@90º

• Static acquistion time : ≤ 30sec

• Cross Polarization : ≤ -30dB

• Beacon Tracking Receiver : DVB-S2/Power Detection

• First Side Lobe : ≥ -15dB

• Satellite Tracking : COTM, COTP, Manual

• Satellite modem(OpenAMIP) : IQ200, Comtech CEL, Gilat, THISS

• Communication Mode : Full Duplex

• POL transition speed : ≤ 0.3ms

• Tracking Speed : 110°/sec

• Tracking Accuracy : 0.2°

• Operating Temp : -40 ºC – +60 ºC

• MAX Power : ≤ 1,000W@24V(19V ~ 31V)

• Operating Environment Temp : -40°C ~ +60°C

• Storage Temp : -55ºC ~ +70ºC

• Water-proof : IP66

• Initial Mobile Acquisition : ≤ 1 min

• Re-Acquisition After Disconnection : Block time≤5min, <8sec Block time>5min, <10sec

Aviation

Marine

Vehicle