SUNGSAN produces linear amplifiers of traditional back-off linear HPA and digital pre-distortion HPA that performs high linearity and low distortion.
By utilizing analog pre-distortion method, We produce HPA with compensation technology that adapted for the first time in Korea, providing it to excellent repeater companies in Korea and Europe.
Upon customer requests, we develop a variety of solutions and technologies to provide superior linearity for the communication of base stations, repeaters, and DAS.
Market Overview
- Application
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- Base Station
- Repeater
- DAS(Distributed Antenna Systems)
Module List
Broadband Amplifier
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Linear Amplifier
| Model | Frequency (MHz) |
Output Power (W) |
Gain (dB) |
Power Supply (V) |
Current (A) |
Dimension | Remarks | Data sheet |
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Special Purpose Amplifier
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System List
Special Purpose Amplifier
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SSPA System
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SSPA for EMC Testing
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SSPA for Accelerator
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Passive List
Cavity Filter
| Model | Type | Frequency (MHz) |
Power (CW) |
Insertion Loss (dB) |
Ripple | Return Loss | Isolation/ Rejection |
Dimension | Remarks | Data sheet |
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Directional Coupler
| Model | Type | Frequency (MHz) |
Power (CW) |
Coupling (dB) |
Insertion Loss (dB) |
Return Loss | Directivity (dB) |
Dimension | Remarks | Data sheet |
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Combiner & Divider
| Model | Type | Frequency (MHz) |
Power (CW) |
Insertion Loss (dB) |
Return Loss | Amplitude Balance (±dB) |
Phase Balance (±deg) |
Isolation (dB) |
Dimension | Remarks | Data sheet |
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