What is a SATCOM Amplifier System?
SATCOM Amplifier Systems are amplifiers designed for use in satellite uplink applications. They are usually high power amplifiers, that are responsible for amplification of the signal right before it is sent out via the antenna to the satellite. Traditionally, these amplifiers were developed using TWT or traveling-wave tube technology, however now days most of the new SATCOM amplifier systems are based on solid state technology. This technology is more reliable and allows for smaller amplifier systems. Since the operation of satellites can be critical for a number of applications, redundancy is often added to SATCOM amplifier systems. This means that there are multiple backup amplifiers placed within the system in case one faulters. This allows continued performance even if one of the amplifier malfunctions or stops working. Without redundancy the amplifier would need to be physically replaced and this whole process would take time and result in downtime of certain functions that might be critical for various applications.
These amplifier systems are available in a wide range of frequency bands depending on the application. Some of these bands and their general applications are:
- L-band (1-2 GHz) for mobile services like GPS
- S-band (2-4 GHz) for radar (weather, surveillance, etc) and space-earth communication
- C-band (4-8 GHz) for broadcast telecommunication
- X-band (8-12.5 GHz) for deep space telecommunication
- Ku-band (12.5-18 GHz) for exclusive downlink communication
- K-band (18-26.5 GHz) for open radio and satellite communication
- Ka-band (26.5-40 GHz) for higher bandwidth communication
everything RF has listed SATCOM Amplifier Systems from the leading manufacturers. Users can find amplifiers by specifying the frequency, power level, gain, and various other parameters. Our search tool will help identify all the products across multiple manufacturers that meet the specified requirement. You can then view product specifications, download datasheets and request quotes.
