Antenna SA2-M
Glavkosmos
The Antenna SA2-M is a dual-band active antenna module designed for ground equipment of Doppler systems, working through space navigation systems.
Key figurescomparable across the catalogue
- Mass
- 5 kg
- Largest dimension
- 462 mm
- Design life
- 3 years
- Lead time
- 3 months
- TRL
- 9
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- As part of the ground equipment of Doppler systems. Work through space navigation systems (SNS).
- Year of release
- 2014
- Design life
- 3 years
- Lead time
- 3 months
- Flight qualification of the product
- No
- Possibility to adapt the product to customer requirements
- Yes
- Frequency range
- 267.5-272.5 2229.5-2234.5 MHz
- Output vswr in the frequency range
- 2.0
- Gain
- 3.0 on 267.5-272.5 3.0 on 2229.5-2234.5 dB
- Dimensions
- 105xØ462
- Operating temperature, ˚s
- from -40 to +50
- Weight according to technical specifications
- 5.0 kg
- Letter
- O
About
The Antenna SA2-M is a dual-band active antenna module released in 2014, with a guaranteed service life of 3 years. It is specifically purposed for use as part of ground equipment for Doppler systems and is designed to work through space navigation systems (SNS). The product is adaptable to customer requirements, though it does not have flight qualification. It operates across two frequency ranges: 267.5-272.5 MHz and 2229.5-2234.5 MHz, offering a gain of 3.0 dB in both ranges. The output VSWR in the frequency range is 2.0. The antenna has dimensions of 105xØ462 and operates within a temperature range of -40 to +50 °C. Its weight is 5.0 kg according to technical specifications. The estimated production/delivery time is 3 months.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.