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Konet Alpha2 ESA Antenna
Ku-band OTM electron beam steering ESA antenna, marine, aircraft, vehicle mobile service
Konet Alpha2 ESA Antenna
Ku-band OTM electron beam steering ESA antenna, marine, aircraft, vehicle mobile service

Konet Alpha2 Antenna

Ku-band OTM electron beam steering ESA antenna, marine, aircraft, vehicle mobile service



KONET Alpha2 ESA is an electronic beam steering antenna that has been proven for export worldwide, boasting stable performance and strong power output.


Alpha2 ESA antenna features an EIRP of 49 dBW and a G/T of 12 dB/K, which is usable for geostationary satellites (GEO). It proves that OTM services are possible while on the move, and is used on SUV and ships.

Full-Duplex ESA Antenna

Simultaneous Transmission and Reception


Alpha2 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.


Provides high service characteristics in OTM satellites


ESA antennas without mechanical 

motors have no moving parts, so they 

can avoid mechanical problems such as wear, failure, and maintenance. This greatly improves the reliability and 

lifespan of the antenna.


Already, POC has been performed in the Middle East and Southeast Asia, and

can provide TX 4Mbps, RX 40Mbps 

performance.


Provides stable OTM function on the

move.











KONET Alpha2 ESA is an electronic beam steering antenna that has been proven for export worldwide, boasting stable performance and strong power output. 


Alpha2 ESA antenna features an EIRP of 49 dBW and a G/T of 12 dB/K, which is usable for geostationary satellites (GEO). It proves that OTM services are possible while on the move, and is used on SUV and ships.

Full-Duplex ESA Antenna

Simultaneous Transmission and Reception


Alpha2 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.

Provides high service characteristics in OTM satellites


ESA antennas without mechanical motors have no moving parts, so they can avoid mechanical problems such as wear, failure, and maintenance. This greatly improves the reliability and lifespan of the antenna.


Already, POC has been performed in the Middle East and Southeast Asia, and can provide TX 4Mbps, RX 40Mbps performance.


Provides stable OTM function on the move.

RELATED RESOURCES

KONET PRODUCTS

VIDEOS

ESA Antenna OTM demo

2023 Washington Satellite Show in USA

2023 Singapore ICT Exhibition

Dualsat Live demo

2024 Washington Satellite Show

2024

Antenna Frequency Spec 

•  Model : Konet Alpha2 (GU420)

•  Satellite Band : GEO/MEO/LEO Extend Ku Band

•  Operation Range : TX: 13.70 ~ 14.50GHz

                                     RX: 10.70 ~ 12.70GHz

•  LO : TX: 12.8/13.05GHz

           RX: 9.75/10.6/11.3GHz


Ant Transmit/Receive Performance 

•  EIRP (typical) : Linear Pol: ≥ 49.5dBW@0º@14.1GHz

                              Circular Pol: ≥ 47dBW@0º@14.1GHz

•  G/T(typical) : ≥ 12.1dB/K@0º@11.7GHz@80K

•  Vehicle Service : Open AMIP Support

•  Marine Service : Open AMIP Support

Ant Electronic Beam Tracking

•  Scanning Range : Azimuth : 0° ~ 360° , Elevation 30° ~ 90° 

•  Polarization : Linear H/V or LHCP/RHCP Pol

•  Cross Polarization : ≥ 33dB

•  Pol Swithching Time : < 0.5ms

•   Satellite Switching Time : ≤ 0.3ms

Ant environmental performance 

•  Initial dynamic satellite acquisition : ≤ 3min

•  MAX Power : 28V(24V ~ 31V)@550W

•  Weight : ≤ 25.2kg(55.5lbs) 

•  Dimension :  980 x 602 x 70mm

                          (36.58 x 23.70 x 2.76Inch) 

•  Operation Temperature : -40℃ ~ +55℃

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Antenna Frequency Spec 

Ant Transmit/Receive Performance 

•  Model : Konet Alpha2 (GU420)

•  Satellite Band : GEO/MEO/LEO Extend Ku Band

•  Frequency Range : TX : 13.70 ~ 14.50Ghz

                                      RX : 10.70 ~ 12.75Ghz

•  LO : TX : 12.80/13.05Ghz

            RX : 9.75/10.60/11.30Ghz

•  EIRP (typical) : Linear : ≥ 49.50dBW@0º@14.10Ghz

                              Circular : ≥ 47.00dBW@0º@14.10Ghz

•  G/T (typical) : ≥ 12.10dB/K@0º@11.70Ghz@80K

•  Vehicle Service : OTM(Open AMIP) Support

•  Marine Service : OTM(Open AMIP) Support  

•  Sat Modem : Built-in modem(IQ200, UHP, Gilat) or external

•  GPS : External GPS usage option

Ant Electronic Beam Tracking 

Ant environmental performance 

•  Scanning Range : Azimuth : 0° ~ 360°, Elevation 30° ~ 90° 

•  Polarization : Linear H/V and Circular LHCP/RHCP Support

•  Cross Polarization : ≥ 30.00dB 

•  Pol Switching Time : < 0.5ms

•  New Beam Switching Time : ≤ 0.3ms

•  Initial dynamic satellite acquisition : ≤ 3min

•  MAX Power : 24V(19V ~ 31V) ≤ 550W

•  Weight : ≤ 25.00kg(55.12lbs) 

•  Dimension : 980 x 602 x 70mm(36.58 x 23.70 x 2.76inch) 

•  Operation Temperature : -40℃ ~ +55℃

Related Solutions

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Aviation

Marine

Vehicle

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ADDRESS

[14067] RM704 25, Simin-daero 248beon-gil, Dongan-gu, Anyang-si, Gyeonggi-do, Republic of Korea

TEL 1544-9874, 031-388-8236 

FAX 050-5070-8238

e-mail sales@globalkonet.com

BUSINESS LICENSE 587-81-00302

 information manager : Jeong Kyu Sun Jung 

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